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MAS Multiple Award Schedule
Professional Services - Technical and Engineering Services (non-IT)
Category Description
541330ENG Engineering Services Services include: applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, processes, and systems. Services may involve any of the following activities: provision of advice, concept development, requirements analysis, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.

NOTE: Services under this SIN cannot include architect-engineer services as defined in the Brooks Act and FAR Part 2, or construction services as defined in FAR Parts 2 and 36.
1143 contractors

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Contractor       Contract # Phone City, State Socio-
Economic		 Terms & Conditions / Price List View Catalog
20/20 INSPECTIONS INC 47QSMS24D000H (718)854-2867 BROOKLYN ,NY s    
2KB ENERGY SERVICES, LLC 47QSMS24D0075 6782450600 ATLANTA ,GA s/d/8a/8aS
3S SOLUTIONS LLC       47QTCA23D0085 703-786-7047 FAIRFAX ,VA s/d
3U TECHNOLOGIES, LLC GS-10F-119AA 301-452-3152 CONROE ,TX s
4M RESEARCH, INC 47QRAA19D0094 2563194646 HUNTSVILLE ,AL s/w/wo
5-D SYSTEMS, INC. 47QRAA23D009E 512-238-9840 ROUND ROCK ,TX o
5TH DYMENSION SOLUTIONS, LLC 47QRAA23D001X 858-220-2417 ALEXANDRIA ,VA s
74 WELD, INC. 47QRAA22D00C0 619-286-6656 EL CAJON ,CA s
A-P-T RESEARCH, INC.       47QRAA21D0040 2563274015 HUNTSVILLE ,AL s
A2 SYSTEMS ENGINEERING, INC. GS-10F-0316X 31046966606 EL SEGUNDO ,CA s/v
A3GEO, INC.       GS-00F-370GA 1-415-425-0247 BERKELEY ,CA s/w/wo/ew/d
ABACUS TECHNOLOGY CORPORATION GS-35F-720GA 301-215-7593 CHEVY CHASE ,MD o
ABL TECHNOLOGIES, LLC       47QRAA24D00AM 256-715-6744 MADISON ,AL s/dv
ABSG CONSULTING INC GS-00F-026CA 571-982-2225 SPRING ,TX o
ABT, INC. GS-23F-0109S 256-679-7950 HUNTSVILLE ,AL s/dv
ACCELGOV LLC       47QTCA21D00DQ 732-614-4455 BETHESDA ,MD s/wo/ew/d/8a
ACCURA ENGINEERING AND CONSULTING SERVICES, INC. GS-10F-0251Y 404-241-8722 ATLANTA ,GA s/w/wo/ew/d
ACCURATE MACHINE & TOOL CORP 47QRAA20D0013 2564618063 MADISON ,AL s/w/wo
ACCUSTRATA INC 47QSWA20D003F 301 332 6167 ROCKVILLE ,MD s
ACE AERONAUTICS, LLC 47QRAA20D006L 256-705-0250 EXT. 12 GUNTERSVILLE ,AL s
ACE CONSULTING COMPANY LLC 47QRAA21D003G 8593050895 NICHOLASVILLE ,KY s/dv/d
ACQCENTRIC, INC. 47QRAA22D0026 256-665-7813 HUNTSVILLE ,AL s/w/wo/ew/dv/d/8a/8aS
ACQUIRED DATA SOLUTIONS, INC. GS-00F-228GA 301-984-4193 ROCKVILLE ,MD s
ACQUISITION RESEARCH & LOGISTICS INC GS-10F-0415X 301-749-1410 LANHAM ,MD s/dv/d
ACQUISITION SYSTEMS ASSOCIATES, INC. 47QRAA19D001V 703 966 3786 GREAT FALLS ,VA s
ACT1 FEDERAL, LLC       47QRAA22D002J 571-842-2984 WACO ,TX s
ACTUALIZED BUSINESS SOLUTIONS INC 47QRAA20D007J 2402981218 CALIFORNIA ,MD s/dv
ACUITY - PT&C, LLC 47QRAA19D003A 7702000192 RESTON ,VA o
ADVANCED MANAGEMENT STRATEGIES GROUP, INC. GS-00F-024CA 571-391-0435 DUMFRIES ,VA s/dv
ADVANCED PROJECT CONSULTING, LLC GS-00F-122GA 478-420-0272 WARNER ROBINS ,GA s/w/wo/ew/dv/d/8a
ADVANCED TECHNOLOGY LEADERS, INC. 47QTCA19D001X 706-627-5895 MARTINEZ ,GA s/w/wo/ew/dv/d/8a/8aS
ADVENT SVCS LLC 47QRAA22D00DB 850-441-2913 LYNN HAVEN ,FL s/dv/d/8a/h/8aS
AE3 PARTNERS, INC. 47QRAA19D002R (925)300-5774 OAKLAND ,CA s/d  
AECOM TECHNICAL SERVICES, INC. GS-00F-188CA 512-630-4479 LOS ANGELES ,CA o
AEGIS PROJECT CONTROLS CORP. 47QRAA22D000S 7035828196 SILVER SPRING ,MD s
AERIAL PRODUCTIONS INTERNATIONAL, INC. GS-10F-178AA (520)240-2338 TUCSON ,AZ s  
AERO THERMO TECHNOLOGY, INC 47QRAA18D00BA 2569221141 HUNTSVILLE ,AL s/w/wo
AEROSPACE BUSINESS DEVELOPMENT ASSOCIATES, INC. GS-00F-312DA 9373181640 FAIRBORN ,OH s/v
AES GROUP INC 47QRAA22D00DR 303-841-3922 PARKER ,CO s/dv
AFG GROUP INC. 47QRAA20D009J 703-435-0029 HERNDON ,VA s/w/wo
AFORGE LLC 47QRAA24D00E0 720-732-9125 ALEXANDRIA ,VA s/dv/d
AGEISS INC 47QRAA19D00BC 720-439-4322 LAKEWOOD ,CO o
AGILITY CONSULTING, LLC 47QTCA23D00BW 7013359055 INDIANAPOLIS ,IN s/w/wo/ew/d
AI SIGNAL RESEARCH INC 47QRAA24D00F8 (256)551-0008 HUNTSVILLE ,AL s    
AI SIGNAL RESEARCH INC GS-10F-0254T 256-551-0008 X39 HUNTSVILLE ,AL s
ALAN MARGOLIN & ASSOCIATES CONSULTING ENGINEERS AND ARCHITECTS, D.P.C. 47QRAA22D00E2 212-867-6720 NEW YORK ,NY s
ALARES LLC GS-21F-0042X 617-481-6390 QUINCY ,MA s/dv
ALDEVRA LLC GS-07F-175AA 269-350-1337 KALAMAZOO ,MI s/dv/d/8a/8aS
ALEJO CONSULTING INC. 47QTCA21D00F4 703-570-5127 FAIRFAX ,VA s/d/8a/8aS
ALETO, INC. 47QRAA21D0035 2024987350 ARLINGTON ,VA s/d/8a/8aS
ALEX-ALTERNATIVE EXPERTS, LLC 47QRAA18D003Y 703-547-1665 MARSHALL ,VA s
ALFONSO & ASSOCIATES CONSULTING, INC 47QSMA19D08P7 703-639-0668 MC LEAN ,VA s/wo/d
ALL HANDS ON TECH LLC 47QTCA22D006A 202-997-3220 MANASSAS ,VA s/w/wo/d
ALLANA BUICK & BERS, INC.       GS-00F-445GA 3107453287 PALO ALTO ,CA o
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-10F-053AA 304-319-0044 BRIDGEPORT ,WV s/w/wo
ALLEGIENT DEFENSE, INC GS-35F-244BA 8139909799 ARLINGTON ,VA s/v
ALLIANCE POINTE LLC 47QRAA18D00GY 7036265152 URBANNA ,VA s/w/wo/h
ALLUVIONIC INC 47QRAA20D003F 321-241-4510 MELBOURNE ,FL s/w/wo/ew/d/8a/8aS
ALPHA CONSTRUCTION AND ENGINEERING CORPORATION 47QRAA23D005W 571-346-1150 STERLING ,VA s/w/wo
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 210-601-3190 SAN ANTONIO ,TX s/dv/d
ALPHASIX, LLC. GS-35F-307AA 703-579-6479 STERLING ,VA o
ALTA VIA CONSULTING LLC GS-00F-007GA 708-466-1935 ARLINGTON ,VA o
ALTAMIRA TECHNOLOGIES CORP 47QRAA19D0027 703-813-2100 MC LEAN ,VA s
ALTUS, LLC GS-10F-0155V (410) 457-8115 DARLINGTON ,MD s
AM PIERCE & ASSOCIATES, INC. 47QRAA22D006D 240-718-3814 CALIFORNIA ,MD s/w/wo
AMAZING GRACE ENTERPRISES GS-10F-010AA 301-809-9716 BOWIE ,MD s/w/wo
AMEE BAY, LLC GS-10F-0255V 843-414-4141 ANCHORAGE ,AK s/d/an
AMENTUM SERVICES, INC. GS-00F-046CA 240-678-9145 CHANTILLY ,VA o
AMENTUM TECHNICAL SERVICES LLC 47QRAA20D006B 865-352-6757 AIKEN ,SC o
AMERICAN CMG SERVICES, INC.       47QRAA22D005A 757-548-5296 CHESAPEAKE ,VA s/w/wo/ew
AMERICAN SYSTEMS CORPORATION GS-35F-500CA 7039685068 CHANTILLY ,VA o
AMERICAN WARHORSE CONSULTING, LLC 47QRAA23D007E 813-784-8859 ROTONDA WEST ,FL s/dv/d
AMPERSAND SOLUTIONS GROUP INC 47QRAA24D007J 256-469-8663 HUNTSVILLE ,AL s/d
ANALEX CORPORATION 47QRAA24D00DG 571-401-2100 CHANTILLY ,VA o
ANALYGENCE, INC. 47QRAA20D005D 3018306092 FULTON ,MD s/dv/d/8a/8aS
ANALYTIC ACQUISITIONS LLC 47QTCA19D0071 5087352177 SILVER SPRING ,MD s/w/wo/8a/8aS
ANALYTIC SERVICES INC. GS-00F-095CA (703) 416-1304 ARLINGTON ,VA o
ANALYTICAL MECHANICS ASSOCIATES, INC. 47QRAA21D002Q (757)865-0000 HAMPTON ,VA s  
ANALYTICAL SERVICES & MATERIALS, INC. 47QRAA21D001S 757-224-6751 HAMPTON ,VA s/w/wo
ANALYTICAL SERVICES, INC.       GS-00F-020DA 571-418-9792 HUNTSVILLE ,AL s/d/an
ANCHOR QEA, INC. 47QRAA24D0063 2015710920 SEATTLE ,WA o
ANDERSON ENGINEERING OF MINNESOTA, LLC       47QRAA18D006J 763-412-4000 MINNEAPOLIS ,MN s/dv
ANDROMEDA SYSTEMS INCORPORATED GS-10F-0300Y (904) 402-8652 VIRGINIA BEACH ,VA o
ANTARES GROUP INCORPORATED       47QRAA19D008S 540-421-2254 EDGEWATER ,MD s
APOGEE ENGINEERING, LLC GS-10F-0242W 5406568037 COLORADO SPRINGS ,CO s/d/8a
APOGEE SOLUTIONS, INC. 47QRAA18D009D 757-549-2645 CHESAPEAKE ,VA s/w/wo
APPLIED ENGINEERING SERVICES, INC. 47QTCA23D0051 970-626-5091 RIDGWAY ,CO s
APPLIED INSIGHT, LLC GS-00F-145GA 703-215-8100 RESTON ,VA o
APPLIED MATERIALS TECHNOLOGIES INC.       47QRAA23D004D 6302127261 NAPERVILLE ,IL s
APPLIED RESEARCH ASSOCIATES, INC. 47QRAA24D003E 505-881-8074 ALBUQUERQUE ,NM o
APPLIED RESEARCH SOLUTIONS, INC. GS-00F-135GA 937-912-6100 BEAVERCREEK ,OH s
APPLIED TECHNOLOGIES GROUP, INC GS-10F-065AA 240-718-3814 HUNTSVILLE ,AL s/d/8a
APPLIED THERMAL COATINGS, INC. 47QRAA23D001J 423-267-0972 CHATTANOOGA ,TN s/d/ai
APSI CONSTRUCTION MANAGEMENT 47QRAA22D00DQ 9492808234 IRVINE ,CA s/d
APSI CONSTRUCTION MANAGEMENT GS-23F-0054S 949-679-0202 IRVINE ,CA s
APTIVE RESOURCES LLC GS-07F-281BA 571-438-1517 ALEXANDRIA ,VA o
ARCHARITHMS INC GS-00F-175DA 256-426-2915 HUNTSVILLE ,AL s/h
ARCTOS TECHNOLOGY SOLUTIONS, LLC GS-00F-0005U (937) 426-2808 DAYTON ,OH o
ARES CORPORATION 47QRAA21D003Z 7037149960 MCLEAN ,VA o
ARGO SYSTEMS, LLC GS-10F-0335T 410-768-2444 BALTIMORE ,MD o
ARORA ENGINEERS, LLC GS-00F-083DA (202)534-1756 CHADDS FORD ,PA s  
ARRO CONSULTING INC 47QRAA22D00A7 717-706-9100 LITITZ ,PA s
ART ANDERSON ASSOCIATES INC       GS-10F-0159U 3604795600 BREMERTON ,WA s/v
ASAP, LLC GS-00F-174GA (202)234-8933 GREAT FALLS ,VA s/w/wo  
ASCA, INC       GS-23F-0049R 3103166249 EXT 105 REDONDO BEACH ,CA s
ASCEND DELIVERIES INC 47QRAA24D00CJ (248)996-7938 CHICAGO ,IL s/d    
ASCENSION ENGINEERING GROUP LLC 47QTCA22D001G (719) 900-3275 COLORADO SPRINGS ,CO s/dv
ASR INTERNATIONAL CORP. GS-00F-283CA 6312311086 HAUPPAUGE ,NY s/d
ASTRAL ENGINEERS, P.C. 47QRAA23D001C 909-566-0717 RANCHO CUCAMONGA ,CA s/dv/d/ai
ASU RESEARCH ENTERPRISE 47QRAA18D0082 4808840404 SCOTTSDALE ,AZ o
ATI, INC. 47QRAA18D00E9 410-992-3424 COLUMBIA ,MD s/d
ATKINSON AERONAUTICS & TECHNOLOGY, INC. 47QRAA18D009W 540-760-7499 FREDERICKSBURG ,VA s/dv
ATKINSREALIS USA INC 47QRAA21D002Z (813)281-4430 TAMPA ,FL o  
ATLAS TECHNOLOGIES, INC. 47QRAA22D0028 843-725-2285 NORTH CHARLESTON ,SC s/v
ATTOLLO LLC 47QRAA24D00D6 (708)426-3262 NEW BERN ,NC s/dv    
AUGUR CONSULTING, INC.       47QRAA19D003S 7038285295 ARLINGTON ,VA s/dv
AVACAL LLC 47QRAA25D0004 662-425-1594 HARVEST ,AL s/dv/d/8a/8aS
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
AVANTUS FEDERAL LLC GS-00F-151CA 8333817467 MCLEAN ,VA o
AVIAN, LLC 47QRAA18D006L 301-866-2070 EXT. #1 LEXINGTON PARK ,MD s/dv
AVIATION & MISSILE SOLUTIONS, LLC       47QRAA23D0099 2566903682 HUNTSVILLE ,AL s
AVION SOLUTIONS, INC. 47QRAA22D0091 256-721-7006 HUNTSVILLE ,AL o
AVMAC LLC       47QMCA20D0043 (757) 995-2029 CHESAPEAKE ,VA s/dv/d
AVNIK DEFENSE SOLUTIONS INC GS-10F-219AA GS-10F-219AA HUNTSVILLE ,AL s/w/wo
AVUM, INC. 47QTCA21D00DR (310) 457-8263 X6001 AGOURA HILLS ,CA s/d
AWEN SOLUTIONS GROUP, LLC 47QRAA24D001F (202)422-8387 WOODBRIDGE ,VA s/dv    
AXIAS INC 47QRAA18D004N 202-403-7728 ALEXANDRIA ,VA s
AXIENT LLC       47QRAA20D0092 2567990669 ARLINGTON ,VA o
AXIENT LLC 47QTCA20D0088 2567990669 HUNTSVILLE ,AL o
AXIOM CONSULTANTS, INC 47QRAA19D0077 703-599-1502 ROCKVILLE ,MD s/w/wo/ew/d/8a/8aS
AXIS ENGINEERING GROUP LLC 47QRAA24D00CQ 774-772-0091 MARLBOROUGH ,MA s
AZIMUTH CORPORATION 47QRAA23D001M 937-256-8571 BEAVERCREEK ,OH s/w/wo
BACIK GROUP LLC GS-00F-017CA 205-358-9851 PELHAM ,AL s/dv
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. GS-00F-240CA 301-738-5979 ROCKVILLE ,MD o
BAKER PROJECT CONSULTING LLC GS-10F-0031W 202-468-1957 WASHINGTON ,DC s
BAKR GROUP LLC GS-10F-0291Y 941-363-0129 SARASOTA ,FL s
BAKR TECHNOLOGIES LLC 47QRAA24D005H 240-224-4797 WHITE PLAINS ,MD s/dv/d
BANNER DEFENSE INC 47QRAA19D004Q 256-653-4475 MADISON ,AL s/dv
BARBARICUM LLC GS-00F-206CA (202) 393-0873 WASHINGTON ,DC o
BARRIOS TECHNOLOGY LTD       47QRAA23D006P 281-280-1961 HOUSTON ,TX s/w/wo
BARRY DAVIS ARCHITECTS PC 47QRAA24D00E9 (205)755-5482 HOOVER ,AL s/dv/d    
BASTION TECHNOLOGIES, INC. 47QRAA19D007C 281-283-9359 HOUSTON ,TX s/d
BATTELLE MEMORIAL INSTITUTE GS-00F-084CA 614-424-3522 COLUMBUS ,OH o
BB&E, INC. 47QRAA20D007E 2484899636 NORTHVILLE ,MI s
BC TECHNICAL CENTER, LLC 47QRAA23D001A 540-239-8934 BROOKSVILLE ,FL s
BCE SOLUTIONS LLC 47QRAA22D003Z 304-282-1828 FAIRMONT ,WV s/d
BCS LLC GS-00F-269CA 2024109200 X210 WASHINGTON ,DC s
BEACON SYSTEMS INC 47QRAA18D0091 954-426-1171 CORAL SPRINGS ,FL s/d
BENADE GROUP, INC. (THE) 47QSMS24D0094 (202) 345-8189 WASHINGTON ,DC s/w/wo/ew/d/h
BENNETT AEROSPACE INC       47QRAA20D003H 919-636-5185 RALEIGH ,NC s/w/wo/ew/v/d
BERKELEY RESEARCH GROUP, LLC 47QRAA18D006Z 202-480-2700 EMERYVILLE ,CA o
BFA SYSTEMS INC GS-10F-0303T 256-704-3201 HUNTSVILLE ,AL s/dv
BIGELOW FAMILY HOLDINGS LLC 47QRAA18D00C5 586-306-8962 STERLING HEIGHTS ,MI s/w/wo/ew/dv/d/8a/8aS
BINERA, INC. GS-00F-048CA 757-867-8538 YORKTOWN ,VA s/w/wo/ew
BIZSOLUTIONS 360 INC. GS-10F-213AA 202-588-0560 WASHINGTON ,DC s/d
BLACK & VEATCH SPECIAL PROJECTS CORP. 47QRAA23D0020 913-458-2257 OVERLAND PARK ,KS o
BLACK DIAMOND CONSULTING CORPORATION GS-00F-292GA 703-599-6266 ASHBURN ,VA s/d
BLACKHAWK ENTERPRISE INC 47QTCA22D0016 5404717378 WILLIAMSVILLE ,VA s/w/wo
BLACKMERE TALENT ACQUISITION & CONSULTING LLC 47QTCA23D0082 614-530-2414 AUSTIN ,TX s/w/wo/ew/d
BLUE SKY INNOVATORS INC. 47QRAA20D001N 571-261-6385 RESTON ,VA s
BLUE STORM ASSOCIATES INC.       47QRAA24D0036 (850) 368-0162 NICEVILLE ,FL s/w/wo/dv
BLUEHALO LLC GS-10F-0019U 256-922-0802 HUNTSVILLE ,AL o
BLUEPRINT CONSULTING, LLC 47QRAA24D00A0 480-242-1583 FOUNTAIN HILLS ,AZ s/d
BLUEWATER FEDERAL SOLUTIONS, INC.       47QRAA20D001S 5712936554 CHANTILLY ,VA o
BMC CONSULTING, LLC 47QRAA23D006Q (561)644-1329 WELLINGTON ,FL s/d    
BOEING AEROSPACE OPERATIONS, INC. 47QRAA20D0079 314-563-7049 SAINT LOUIS ,MO o
BOHANNAN HUSTON INC GS-00F-0001Y 505-798-7925 ALBUQUERQUE ,NM o
BOOZ ALLEN HAMILTON INC       GS-00F-008DA 703-377-4359 MC LEAN ,VA o
BOSTON GOVERNMENT SERVICES, LLC GS-00F-013GA 202-262-8098 OAK RIDGE ,TN o
BOUNDS ASSOCIATES LLC GS-10F-115CA 703-944-7066 ALEXANDRIA ,VA s/dv
BRADSHAW ENGINEERING AND TECHNICAL SERVICES LLC GS-00F-183DA (256) 603-6471 HUNTSVILLE ,AL s
BRANCHPATTERN, INC. 47QRAA21D004X 402-858-2114 LINCOLN ,NE s/d
BRANDES & CASSAGNOL ENGINEERS PC 47QRAA23D009X (859)392-0425 WASHINGTON ,DC s/d    
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
BRILLIGENT SOLUTIONS, LLC 47QRAA18D0062 410-844-4526 FAIRBORN ,OH o
BRMI CORPORATION GS-35F-0490W 443-418-6674 SILVER SPRING ,MD s
BROADDUS & ASSOCIATES, INC. 47QRAA23D0062 571-364-3286 AUSTIN ,TX s/dv/d
BROWN CONSTRUCTION SERVICES, INC GS-00F-163CA 703-599-3481 ANNANDALE ,VA s/w/wo
BROWN TECHNOLOGIES INCORPORATED 47QRAA22D00BR 256-653-8546 HUNTSVILLE ,AL s/w/wo/ew/d/8a/h/8aS
BRYCE SPACE AND TECHNOLOGY, LLC 47QRAA18D00AN 7036472742 ALEXANDRIA ,VA s/w/wo
BSI ENGINEERING, LLC       GS-00F-368GA 5132013100 CINCINNATI ,OH o
BTAS INC       47QRAA20D006J 937931-9431 BEAVERCREEK ,OH s/w/wo
BURDETTE ENGINEERING INC 47QRAA21D003A 864-297-8717 GREENVILLE ,SC s
BUZZDOC LLC       47QRAA22D00CB 9254655137 TAMPA ,FL s
C-P SYSTEMS CORPORATION 47QRAA21D0071 6512567473 MAPLEWOOD ,MN s
C. H. GUERNSEY & COMPANY 47QRAA19D00DM 405-416-8100 OKLAHOMA CITY ,OK o
C2 TECHNOLOGIES, INC. 47QRAA18D006A 7034487946 MC LEAN ,VA o
C2 TECHNOLOGY SOLUTIONS INC GS-35F-272GA 410-794-6792 COLUMBIA ,MD s/d/8a/8aS
C2ADVANTAGE, LLC 47QTCA24D003D 703-244-7777 FAIRFAX ,VA s/w/d/8a
C4 PLANNING SOLUTIONS, LLC 47QRAA18D006V 7065921520 EXT. 143 BLYTHE ,GA o
CACI, INC. - FEDERAL GS-00F-268CA 703-679-3412 CHANTILLY ,VA o
CALIOLA ENGINEERING, LLC       GS-10F-0187X (310)936-6157 COLORADO SPRINGS ,CO s/w/wo  
CALVERT SYSTEMS ENGINEERING, INC 47QRAA24D008N 4029337425 BELLEVUE ,NE s/dv
CAMBRIDGE INTERNATIONAL SYSTEMS INC.       47QRAA18D005T 5713198919 ARLINGTON ,VA o
CANVAS II, LLC GS-10F-0195Y (256) 489-2988 HUNTSVILLE ,AL s/h
CAPABILITY ANALYSIS & MEASUREMENT ORGANIZATION LLC 47QRAA20D0048 937-458-3719; X412 BEAVERCREEK TOWNSHI ,OH s/dv
CAPITAL PROJECT MANAGEMENT, INC. 47QRAA23D000A 267-464-1532 BLUE BELL ,PA s
CAPITAL PROJECT MANAGEMENT, INC. GS-10F-0021T 267-464-0500 BLUE BELL ,PA s
CAPITOL GOVERNMENT CONTRACT SPECIALISTS 47QRAA24D0007 562-889-3273 IRVINE ,CA s/h
CASSIDY CONSULTING GROUP LLC 47QRAA18D007E (703)483-1991 NAPLES ,FL s/w/wo/d/h
CATALINA ASSOCIATES LLC 47QRAA21D002N 410-205-6180 GAMBRILLS ,MD s/w/wo/d
CATALINA SOLUTIONS LLC 47QTCA22D0034 410-205-6180 GAMBRILLS ,MD s/w/wo/d
CATALYST SOLUTIONS, LLC       GS-00F-412GA (540)602-2600 STAFFORD ,VA s/dv  
CBEYONDATA LLC GS-00F-205CA 703-690-5730 ARLINGTON ,VA o
CBRE INC 47QRAA21D0038 312-937-1239 WASHINGTON ,DC o
CDM FEDERAL PROGRAMS CORPORATION GS-00F-085CA 303-383-2300 FAIRFAX ,VA o
CDO CONSULTING SERVICES LLC 47QRAA23D0029 2566552516 MADISON ,AL s/dv/d/8a/8aS
CENPEC, LLC 47QRAA23D005G 202-657-1521 GERMANTOWN ,MD s/wo/d/8a
CENTAUR CONSULTING GROUP LLC 47QRAA22D00DL 240 338-1705 CLARKSBURG ,MD s/w/wo/d/8a/8aS
CENTRA TECHNOLOGY, INC 47QTCA19D0011 240-678-9145 ARLINGTON ,VA o
CENTRAL GEOTECHNICAL SERVICES, LLC 47QRAA24D0085 503-616-9419 PORTLAND ,OR s/dv/d
CENTURIA CORPORATION 47QTCA23D001X 571-438-9666 RESTON ,VA s/dv
CENTURUM INFORMATION TECHNOLOGY INC 47QRAA19D00AM 703-415-9384 MARLTON ,NJ o
CEPEDA SYSTEMS & SOFTWARE ANALYSIS, INC.       GS-00F-224GA 256-797-6492 HUNTSVILLE ,AL s/w/wo/d/h
CERVELLO GLOBAL CORPORATION 47QRAA18D003E (727) 303-3001 SAFETY HARBOR ,FL s/dv/d
CFD RESEARCH CORPORATION GS-10F-0184Y 256-361-0801 HUNTSVILLE ,AL s
CGI FEDERAL INC. GS-00F-302CA 703-227-4652 FAIRFAX ,VA o
CGI FEDERAL INC. GS-35F-281DA 7032274652 FAIRFAX ,VA o
CHENEGA ANALYTIC BUSINESS SOLUTIONS, LLC 47QRAA24D008E 703-982-9946 LORTON ,VA s/d/8a/an
CHENEGA PROFESSIONAL & TECHNICAL SERVICES LLC       47QTCA20D002Y 703-447-1370 CHESAPEAKE ,VA s/d/8a/an/8aS
CHEROKEE NATION MANAGEMENT & CONSULTING, L.L.C.. GS-00F-302GA 918-430-3407 TULSA ,OK o
CHEROKEE NATION RED WING, L.L.C. GS-00F-007DA 918-430-3407 TULSA ,OK s/d/h/to/ai
CHEROKEE NATION TECHNOLOGY SOLUTIONS LLC GS-00F-330GA 918-430-3407 TULSA ,OK o
CHIMERA ENTERPRISES INTERNATIONAL INCORPORATED       47QRAA18D0034 443-739-8187 EDGEWOOD ,MD s/dv
CHITRA PRODUCTIONS LLC GS-00F-271CA 7574950234 VIRGINIA BEACH ,VA s/w/wo/d
CHUGACH DYNAMIC SOLUTIONS LLC 47QRAA24D00CE (843)408-3936 ANCHORAGE ,AK s/d/8a/to/an/8aS    
CIMARRON SOFTWARE SERVICES, INC.       47QRAA19D004Y (281)226-5100 HOUSTON ,TX s/w/wo  
CINCINNATUS LLC 47QRAA23D009J 253-509-2013 GIG HARBOR ,WA s/dv/d
CINNOVAS DEVELOPMENT GROUP, LLC GS-10F-0248Y (202) 469-3446 WASHINGTON ,DC s/d/h
CINTEL INC GS-00F-268GA 2564311237 HUNTSVILLE ,AL s
CITADEL CPM, INC 47QRAA24D005E (626)429-9435 PASADENA ,CA s    
CITRINE LLC 47QRAA19D008Z 303-330-5385 LAKEWOOD ,CO s/dv/d/h
CIVIL DESIGN & ENGINEERING INC GS-10F-263AA (928) 522-9287 FLAGSTAFF ,AZ s/w/wo/d
CLASON POINT PARTNERS INC.       47QRAA20D001W 914-377-0301 WHITE PLAINS ,NY s/d
CMT SERVICES, INC. 47QRAA19D008U 301-322-7860 HYATTSVILLE ,MD s/w/wo/h
COASPIRE LLC 47QRAA20D0037 703-915-0582 FAIRFAX ,VA s/dv
COAST AND HARBOR ASSOCIATES, INC GS-10F-0013U 781-367-5475 MARBLEHEAD ,MA s/w/d
COAST2COAST SURVEY CORPORATION 47QRAA22D003P (423)296-9000 CHATTANOOGA ,TN s    
CODE PLUS, INC. GS-35F-282CA (703) 846-0030 FAIRFAX ,VA s/w/wo/d/8a
COGENT SECURITY CONSULTING LLC GS-00F-301DA (855) 226-4368 ALEXANDRIA ,VA s/d
COLSA CORP GS-00F-293CA 256-964-5276 HUNTSVILLE ,AL o
COLVIN RUN NETWORKS, INC 47QTCA23D0038 571-207-7487 TYSONS ,VA s/d
COMMAND COMMISSIONING, LLC       47QSHA22D000X 214-441-0782 IRVING ,TX s/d
COMPENDIUM FEDERAL TECHNOLOGY, LLC 47QRAA23D008L 240-725-0210 LEXINGTON PARK ,MD s
COMPUTERCRAFT CORPORATION GS-00F-262GA 5712663362 WASHINGTON ,DC s/w/wo/ai
CONCOURSE FEDERAL GROUP LLC GS-00F-058GA 8439066688 MONETA ,VA s/dv/d/h
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 814-269-2871 JOHNSTOWN ,PA o
CONSTELLATION SOFTWARE ENGINEERING, LLC GS-35F-320AA 301-459-8880 ANNAPOLIS ,MD s/dv
CONSTRUCTION SUPPORT SOLUTIONS LLC GS-10F-106BA 440-541-6642 AVON LAKE ,OH s/w/wo
CONSULTANT ENGINEERING INC 47QRAA23D0065 480-258-4829 PHOENIX ,AZ o
CONTACT GOVERNMENT SERVICES LLC       47QSMA22D08QF (202)844-2037 WASHINGTON ,DC s
COOPER ZIETZ ENGINEERS, INC. GS-10F-0337T 5036529090 PORTLAND ,OR s/v/d/h/ai
CORNERSTONE CONCILIUM, INC GS-00F-0007S (415)705-7800 SAN FRANCISCO ,CA s/d/h
CORNERSTONE SIGNALS & CYBER TECHNOLOGIES LLC       47QRAA19D0003 720-206-6718 CHRISTOVAL ,TX s/w/wo/ew/dv/d
CORNFORTH CONSULTANTS, INC. 47QRAA20D007K 503-452-1100 PORTLAND ,OR s
CORPORATE ALLOCATION SERVICES INC 47QRAA24D00DF (303)920-4725 DENVER ,CO s/d/to/an    
CORPORATE ALLOCATION SERVICES INC GS-10F-0311U 303-920-7264 DENVER ,CO s/w/d
CORTEK, INC. GS-10F-0330X 214-519-1062 SAINT PETERSBURG ,FL s/dv
CORTINA SOLUTIONS, LLC GS-00F-205DA 256-319-2024 HUNTSVILLE ,AL s/w/wo/ew/d/8a/h/8aS
COTTER CONSULTING INC 47QRAA22D002M 3123271314 CHICAGO ,IL s/w/wo
COVENANT PARK INTEGRATED INITIATIVES, INC. GS-00F-430GA 202-660-0099 FAIRFAX ,VA s
CPM PR, LLC 47QRAA24D00F1 (360)701-3777 GUAYNABO ,PR s    
CPM SCHEDULE SOLUTIONS, LLC 47QRAA24D00AY 4439077736 WEST GRANBY ,CT s/w/wo/ew/d
CRAFT DESIGNS INC       47QRAA18D00A3 2566500536 HUNTSVILLE ,AL s/w/wo
CRAIG TECHNICAL CONSULTING INC GS-00F-040GA 321-613-5620 MERRITT ISLAND ,FL s/w/wo/ew/dv/d
CRAWFORD CONSULTING SERVICES, INC. GS-10F-0252Y 412-823-0400 EAST PITTSBURGH ,PA s/w/wo
CREATIVE BUSINESS SOLUTIONS, INC.       47QRAA17D0005 301-509-9954 BOWIE ,MD s/dv/d/h
CREATIVE CORRECTIONS, LLC GS-00F-013AA 409-866-9920 BEAUMONT ,TX s/dv
CREDENCE MANAGEMENT SOLUTIONS LIMITED LIABILITY COMPANY 47QTCA19D00AX (571) 395-8820 VIENNA ,VA o
CROSSFLOW TECHNOLOGIES INC 47QRAA18D008D 2564253680 HUNTSVILLE ,AL s
CROWN CONSULTING, INC. GS-00F-038DA 703-650-0663 ARLINGTON ,VA o
CRUZ ASSOCIATES INC. GS-10F-0379U 757-833-7538 YORKTOWN ,VA s
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
CULMEN INTERNATIONAL, LLC 47QRAA18D006D 703-224-7000 ALEXANDRIA ,VA o
CURTAIN WALL DESIGN AND CONSULTING, INCORPORATED GS-00F-190GA 972-437-4200 DALLAS ,TX s
CUSTOM ANALYSIS LLC 47QRAA24D00EH 781-640-3794 ARLINGTON ,VA s/v
CUTLER ENGINEERING & TECHNOLOGY SERVICES LLC 47QRAA21D008W (619)405-9088 SAN DIEGO ,CA s/dv/d/8a/8aS    
CZERO INC GS-10F-0081X 719-331-9662 FORT COLLINS ,CO s
D P ASSOCIATES INC       47QRAA23D0050 256-837-8300 HUNTSVILLE ,AL s/w/wo/ew/d
D&G SUPPORT SERVICES LLC GS-00F-131DA 7034033463 WOODBRIDGE ,VA s/w/wo/ew/dv/d/8a/8aS
DACK CONSULTING SOLUTIONS, INC. 47QRAA21D005P 914-686-7102 WHITE PLAINS ,NY s/w
DARKBLADE SYSTEMS, LLC GS-00F-012GA 703-409-9439 ASHBURN ,VA o
DATA MONITOR SYSTEMS INC       47QRAA21D009Z (405) 737-7950 OKLAHOMA CITY ,OK s/dv
DAV ENERGY SOLUTIONS, INC. GS-00F-314GA (619) 356-1147 SAN DIEGO ,CA s/dv
DAVID CLARK CO INC       GS-10F-0467Y 508-751-5800 WORCESTER ,MA s
DAVIDSON BROWN, INC. GS-10F-0279X 7573698403 WILLIAMSBURG ,VA s/d
DAVIDSON TECHNOLOGIES INC 47QRAA21D008A 256-947-9707 HUNTSVILLE ,AL o
DAVIS DEFENSE GROUP, INC. GS-10F-0190R 540-548-5950 STAFFORD ,VA o
DAVIS STRATEGIC INNOVATIONS, INC. GS-10F-225BA 256-489-0550 HUNTSVILLE ,AL s/dv
DAWSON SOLUTIONS, LLC 47QRAA18D009F 2105276907 HUNTSVILLE ,AL s/d/8a/hn/8aS
DAYTON GROUP INC 47QSMS24D0062 410-929-2624 CATONSVILLE ,MD s/w/wo/ew/d/8a/h/8aS
DCREVTECH LLC 47QTCA22D005P (240) 753-8282 COLLEGE PARK ,MD s/d
DCS CORPORATION       47QRAA20D006W 571.227.6061 ALEXANDRIA ,VA o
DECIBEL RESEARCH, INC. GS-10F-0029Y 2566033207 HUNTSVILLE ,AL s
DECK FOUR INNOVATION, INC 47QRAA22D00B2 321-544-0793 MERRITT ISLAND ,FL s/w/wo/d
DECON ENGINEERING INC GS-21F-0004U 7038614930 STERLING ,VA s
DEFENSE ARCHITECTURE SYSTEMS, INC. GS-00F-291GA (888)600-5226 FULTON ,MD s  
DEFENSE ENTERPRISE SOLUTIONS LLC GS-00F-243GA 256-665-0966 HUNTSVILLE ,AL s/dv
DEFINITIVE LOGIC CORPORATION GS-00F-043CA 703-343-3409 ARLINGTON ,VA s
DEFTEC CORPORATION       47QRAA18D00FY 301-325-5115 HUNTSVILLE ,AL s/w/wo/d
DEL REY SYSTEMS & TECHNOLOGY, INC. 47QRAA23D009F 858-430-8510 SAN DIEGO ,CA s/dv
DELAN ASSOCIATES, INC. 47QRAA18D004U 516-442-0040 FREEPORT ,NY s/d
DELOITTE & TOUCHE LLP GS-00F-029DA 703-251-1143 ARLINGTON ,VA o
DELOITTE CONSULTING LLP 47QRAA18D001P 703-251-1143 ARLINGTON ,VA o
DELTA CONSULTING GROUP INC GS-00F-209CA 7035808801 WOODBRIDGE ,VA s/v
DELTA RESEARCH INC GS-10F-0246V 256-895-0881 HUNTSVILLE ,AL s
DELTA RESOURCES, INC. 47QRAA24D0034 703-418-1960 CHANTILLY ,VA o
DELTA RESOURCES, INC. GS-10F-0255S * 703-418-1960 CHANTILLY ,VA o  
DELTA SOLUTIONS & STRATEGIES LLC GS-00F-215CA 719-475-0506 COLORADO SPRINGS ,CO s/dv
DESE RESEARCH, INC. 47QRAA19D00CQ 2568378004 HUNTSVILLE ,AL s
DESIGN ALASKA, INC. GS-00F-361GA 907-452-1241 FAIRBANKS ,AK s
DESIGN INTERACTIVE, INC. 47QRAA24D006A 4077060977 ORLANDO ,FL s/w/wo
DEWBERRY ENGINEERS INC. GS-00F-280CA 7032086872 FAIRFAX ,VA o
DIGIFLIGHT INCORPORATED GS-00F-195GA 2409077732 COLUMBIA ,MD s/v/d
DISABLEMENT TECHNOLOGIES AND CONSULTING LLC 47QRAA24D008Q 7164326401 FREDERICKSBURG ,VA s/w/wo/d
DLS ENGINEERING ASSOCIATES INC GS-00F-229CA 757-494-5151 VIRGINIA BEACH ,VA s/w/wo
DM ENTERPRISES OF BALTIMORE, LLC 47QRAA24D002W 301-765-4270 BALTIMORE ,MD s/d
DMAERO, LLC       47QRAA22D0049 (478)284-1015 BYRON ,GA s/dv/d/h  
DMR CONSULTING, INC. 47QRAA18D00H2 850-230-3767 PANAMA CITY BEACH ,FL s/w/wo/d
DOBBS DEFENSE SOLUTIONS LLC 47QTCA20D00EP 301-494-3367 COLLEGE PARK ,MD s/w/wo/ew/dv/d/8a/8aS
DOWLESS & ASSOCIATES, INC. 47QRAA24D004C 4146072892 ARLINGTON ,VA s/w/wo
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
DRAGOON TECHNOLOGIES INC GS-07F-5553R 937-439-9223 DAYTON ,OH s
DRG TECHNICAL SOLUTIONS LLC 47QRAA24D00BZ 314-520-9162 MEMPHIS ,TN s
DRIVE ENGINEERING CORP 47QRAA21D0094 215-367-5535 LANSDALE ,PA s/d
DS2 LLC 47QRAA19D005F 8503072781 NICEVILLE ,FL s/dv
DSD LABORATORIES INC 47QRAA20D0084 703-385-5298 SUDBURY ,MA o
DSOFT TECHNOLOGY CO GS-35F-0538W 719-598-7107 COLORADO SPRINGS ,CO s/dv
DYNAMIC CONCEPTS LLC       GS-10F-0006U 2567990669 HUNTSVILLE ,AL o
DYNAMIC-PRO INC. GS-10F-0329X 703-665-5085 FALLS CHURCH ,VA s/w/wo/ew/d
DYNAMIS, INC. GS-00F-115DA 703-465-4400 FALLS CHURCH ,VA s
DYNETICS, INC. GS-00F-045CA 2567135320 HUNTSVILLE ,AL o
E B A ERNEST BLAND ASSOCIATES, P.C. 47QRAA18D002L 301-289-4811 SILVER SPRING ,MD s/d
EASTERN RESEARCH GROUP INC GS-00F-079CA 7742491622 CONCORD ,MA o
ECO & ASSOCIATES, INC. GS-10F-0371U 714-289-0995 SANTA ANA ,CA s/w/d
ECOMPEX, INC. 47QTCA21D005C 7036354917 ARLINGTON ,VA s/d
ECS FEDERAL, LLC GS-00F-072CA 571-232-1412 FAIRFAX ,VA o
ECS MID-ATLANTIC, LLC 47QRAA19D006M 703-471-4800 CHANTILLY ,VA o
EDAG PRODUCTION SOLUTIONS, INC. 47QRAA23D009R 470 225 0555 TROY ,MI s
EDGESOURCE CORPORATION 47QRAA18D004S 703-837-0550 ALEXANDRIA ,VA s
EEC ENVIRONMENTAL 47QRAA24D005V 714-667-2300 ORANGE ,CA s
EIGHT ELEVEN GROUP, LLC GS-35F-175GA 317-731-5102 INDIANAPOLIS, ,IN o
EL PASO CWI AND NDE INSPECTION SERVICES, LLC 47QRAA23D004G 512-573-0036 EL PASO ,TX s
ELOCEN GROUP, LLC (THE) 47QRAA18D0076 202-644-8500 WASHINGTON ,DC s/w/wo/d
ELYON INTERNATIONAL, INC. GS-00F-203GA (360) 696-5892 VANCOUVER ,WA s/w/wo/v/d
ELZLY TECHNOLOGY CORP GS-23F-0167S 703-505-1905 RESTON ,VA o
EMC-ENGINEERS/SCIENTISTS, LLC 47QRAA23D008P (541)660-6698 JACKSONVILLE ,OR s    
EMELODY WORLDWIDE INC 47QRAA24D00D5 6788155682 PEACHTREE CORNERS ,GA s/d
EMPOWER AI, INC. GS-00F-263CA 703-707-6730 RESTON ,VA o
ENERGY AND SECURITY GROUP, LLC 47QRAA24D0087 703-476-3212 RESTON ,VA s
ENERGY RESEARCH INC       47QRAA22D009T (301)881-0866 ROCKVILLE ,MD s  
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 BEND ,OR s/w/wo/ew/d
ENGENIUSMICRO LLC 47QRAA19D004K 256-261-1260 HUNTSVILLE ,AL s
ENGINEERED SYSTEMS & SERVICES, L.L.C.       47QRAA23D0012 770-810-5700 SUWANEE ,GA s/d
ENGINEERING AND SOFTWARE SYSTEM SOLUTIONS, INC.       GS-10F-0237Y 6193306166 SAN DIEGO ,CA s/w/wo
ENGINEERING RESEARCH AND CONSULTING, LLC       47QRAA21D004J 256-327-9162 HUNTSVILLE ,AL o
ENSCO INC       47QRAA20D006C 703-321-4727 VIENNA ,VA o
ENTECH ENGINEERING INC 47QRAA21D005E 610-373-6667 READING ,PA o
ENTERPRISE RESOURCE PLANNING INTERNATIONAL, LLC 47QRAA19D009W 3014900080 LAUREL ,MD o
ENVIRONMENTAL CONSULTING & TECHNOLOGY, INC.       47QRAA21D005G 352-665-9922 GAINESVILLE ,FL o
ENVIRONMENTAL SCIENCE ASSOCIATES 47QRAA21D00AJ 415.896.5900 SAN FRANCISCO ,CA s/d
ENVIROS LLC GS-21F-0102Y 612-319-0170 HASTINGS ,MN s/dv
ENVISE 47QSHA20D001D 571-612-4042 STERLING ,VA o
ENVISION INNOVATIVE SOLUTIONS, INC. GS-35F-0222Y 732-722-7435 MANASQUAN ,NJ s/d
EPS CORPORATION GS-00F-015CA 732-747-8277 TINTON FALLS ,NJ o
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
ESCIENCE & TECHNOLOGY SOLUTIONS, INC. GS-00F-124GA 301-429-0005 LANDOVER ,MD s/d
ESIMPLICITY INC 47QTCA19D00KH 757-419-0085 SILVER SPRING ,MD s/w/wo/ew/d/8a/8aS
ETRANSERVICES CORP. GS-35F-421BA 571-405-5560 STAFFORD ,VA s/dv/d/8a/8aS
EXCEL SERVICES CORPORATION       47QRAA22D000K (301)984-4400 ROCKVILLE ,MD o    
EXCELLIGENT LLC 47QRAA24D003F 760-500-5134 ALBUQUERQUE ,NM s/dv/d
EXCET, LLC GS-00F-004BA 651-247-9982 SPRINGFIELD ,VA s
EXPONENT INC 47QSMA18D0007 6506887013 MENLO PARK ,CA o
F3 SOLUTIONS LLC GS-10F-195BA 478-971-1343 WARNER ROBINS ,GA s/w/wo/ew/d
FAAC INCORPORATED GS-00F-332CA 734-761-5836 ANN ARBOR ,MI o
FACILITY ENGINEERING ASSOCIATES, P.C. GS-21F-0107V 703-591-4855 FAIRFAX ,VA s
FALCONA MANAGEMENT & TECHNOLOGY, L.L.C. GS-00F-272CA 703-599-0768 NEW BRAUNFELS ,TX s/w/wo/ew/d/8a/8aS
FATHOM 4 LLC 47QRAA24D000G 301-904-1459 CHARLESTON ,SC s/dv
FGS, LLC GS-35F-336DA 7578312494 LA PLATA ,MD o
FIELD MANAGEMENT SERVICES INC 47QRAA20D000W 212-628-6860 LOS ANGELES ,CA s
FIRST DIVISION CONSULTING INC. 47QRAA24D0029 703-570-4193 BURKE ,VA s/dv/d/8a
FIRST LINE DEFENSE, LLC       47QRAA20D003B 7036776491 QUANTICO ,VA s/v/h
FIVE STONES RESEARCH CORPORATION GS-10F-0446X 2569750848 HUNTSVILLE ,AL s/w/wo/ew/d/ai
FLIGHT TEST & MECHANICAL SOLUTIONS, INC 47QRAA22D001P (540)209-2107 HUNTSVILLE ,AL s  
FLOWWEST, LLC 47QRAA22D0057 510-454-9378 OAKLAND ,CA s
FLUOR FEDERAL SERVICES INC 47QSHA22D0008 703-351-6450 GREENVILLE ,SC o
FLUX RESOURCES, LLC 47QRAA22D0002 503-558-3465 TIGARD ,OR o
FMF PANDION 47QRAA22D002R 760-212-9120 ENCINITAS ,CA s/dv/d/8a/ai/8aS
FORD MANAGEMENT SERVICES LIMITED GS-10F-0019X 3018774040 UPPER MARLBORO ,MD s/w/wo/ew/d
FORELLA GROUP, LLC GS-00F-070DA 7035602200 CHANTILLY ,VA s/d
FORGE GROUP, LLC 47QTCA21D00D5 703-296-7038 HERNDON ,VA s/w/wo/ew/dv/d/8a/8aS
FOURFRONT DESIGN INC 47QRAA24D004N 605-342-9470 RAPID CITY ,SD s/w/wo/dv
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FRATELLO, INC. GS-10F-0202X (540)596-0695 STEPHENS CITY ,VA s/w/wo  
FREEDOM INFORMATION SYSTEMS, INC.       47QRAA20D0098 813-281-8008 TAMPA ,FL s/w/wo/dv
FREEDOM TECHNOLOGIES, INCORPORATED GS-00F-013CA (703) 516-3031 ARLINGTON ,VA s/w/wo
FREW DEVELOPMENT GROUP LLC 47QRAA20D004W 303-333-1788 BAINBRIDGE IS ,WA s
FS3, INC. GS-10F-125BA 714.864.8186 ANAHEIM ,CA s/d
G2 OPS, INC. 47QRAA18D0002 757-373-7368 VIRGINIA BEACH ,VA s/w/wo/ew/d
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GARUD TECHNOLOGY SERVICES, INC. GS-10F-179AA 2022561079 COLUMBIA ,MD s/w/wo/ew/d
GASTINGER AND WALKER ARCHITECTS, INC GS-10F-0183V 816-421-8200 KANSAS CITY ,MO s
GAUSS MANAGEMENT RESEARCH AND ENGINEERING INC GS-10F-0028W 801-475-0243 SOUTH OGDEN ,UT s/v
GBL SYSTEMS CORPORATION 47QRAA19D007F 8059874345 CAMARILLO ,CA s
GC ASSOCIATES USA, LLC       47QTCA21D004S 632-866-9871 ARLINGTON ,VA s/dv/d/8a
GDCA, INC. 47QRAA22D00BV 925-456-9900 LIVERMORE ,CA s
GEBC LLC 47QRAA20D0057 703-895-6114 HUNTSVILLE ,AL s/dv
GEM TECHNOLOGIES, INC. 47QRAA20D007W 865-660-7339 KNOXVILLE ,TN s/d
GEM TECHNOLOGY INTERNATIONAL, CORP 47QRAA22D008D 305-447-1344 MIAMI ,FL s/w/wo/ew/d
GEMINI INDUSTRIES INC. GS-00F-279CA 781-203-0100 BURLINGTON ,MA s/w/wo
GENCO SYSTEMS INC 47QRAA20D001P 703-234-5261 HERNDON ,VA s/d
GENERAL ATOMICS SYSTEMS INTEGRATION, LLC 47QRAA20D003N 801-546-8100 KAYSVILLE ,UT o
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GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-256CA 703-995-3733 FALLS CHURCH ,VA o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-313CA 703-995-3733 FALLS CHURCH ,VA o
GENERAL INFOMATICS-A SERVICE DISABLED OWNED VETERAN BUSINESS, INC. 47QRAA18D002D 7035605119 MC LEAN ,VA s/dv/d
GENERAL TECHNOLOGIES AND SOLUTIONS (GTS) LLC 47QRAA24D005K 229 305 2231 LOS ANGELES ,CA s/d
GENESIS ENGINEERING SOLUTIONS, INC. 47QRAA21D0011 240-582-3525 LANHAM ,MD s/d
GENEX SYSTEMS, LLC GS-00F-076GA 757-838-5065 NEWPORT NEWS ,VA s/w/wo/d
GEOGRAPHIC INFORMATION SERVICES, INC. 47QRAA19D00BD 205-725-5836 HOOVER ,AL o
GEOGRAPHIC INFORMATION SERVICES, INC.       GS-35F-0682R 205-725-5836 HOOVER ,AL s
GEORGE CONSULTING LTD       GS-35F-130GA 843-471-1322 NORTH CHARLESTON ,SC s
GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC       GS-35F-212DA 571-289-0267 ALEXANDRIA ,VA s/w/wo/ew
GEOSYNTEC CONSULTANTS, INC. 47QRAA22D003A 561-922-1079 BOCA RATON ,FL o
GEOTECH CONSULTANTS INTERNATIONAL, INC. 47QRAA21D00A4 407-398-5800 LONGWOOD ,FL s/d
GLEASON RESEARCH ASSOCIATES INC 47QTCA19D007A 2568837000 HUNTSVILLE ,AL s
GLOBAL C2 INTEGRATION TECHNOLOGIES LLC 47QRAA18D0067 702-333-2345 LAS VEGAS ,NV s/dv
GLOBAL ENGINEERING & TECHNOLOGY INC 47QRAA18D000R 202-899-2988 MIAMI ,FL s/d
GLOBAL ENGINEERING SOLUTIONS, INC. GS-10F-0160Y 3012162871 BETHESDA ,MD o
GLOBAL MIRACLE SOLUTIONS LLC 47QTCA21D0054 801-554-1230 SALT LAKE CITY ,UT s/d
GLOBAL SOLUTIONS INTERNATIONAL LLC 47QRAA24D009B 3186759418 SHREVEPORT ,LA s/dv/d/8a/h/8aS
GLOBAL SYSTEMS ENGINEERING, LLC 47QRAA20D0060 703-915-2338 ALEXANDRIA ,VA s/h
GLOBAL SYSTEMS TECHNOLOGIES, LLC GS-10F-0461Y 5712286726 GALLOWAY ,NJ s
GLOBAL TECH SOLUTIONS LLC 47QRAA24D001E (980)580-4980 FORT MILL ,SC s    
GLOBAL TECHNOLOGY AND MANAGEMENT RESOURCES, INC. GS-00F-080GA 301-475-8181 HOLLYWOOD ,MD s/v
GLOBAL TECHNOLOGY CONNECTION, INC. 47QRAA23D009Y 770-803-3001 ATLANTA ,GA s/d
GOLD WAVE INC 47QRAA23D003C 630-800-8509 DARIEN ,IL s/w/wo/dv/d
GOLDBELT FRONTIER, LLC 47QRAA22D00BX 301-467-6304 ALEXANDRIA ,VA s/d/8a/an/8aS
GOLDEN WOLF, LLC 47QRAA19D0067 844-860-9653 BRANDON ,FL s/w/wo/ew/dv/d/8a
GOTHAM COMMUNICATIONS LLC 47QRAA24D00A6 8458213405 FLORHAM PARK ,NJ s/w/wo
GP STRATEGIES CORPORATION 47QRAA21D005R 6672607404 COLUMBIA ,MD o
GRACE & NAEEM UDDIN INC 47QRAA20D001X 954-693-0620 SUNRISE ,FL s/w/wo
GRANT ENGINEERING & CONSTRUCTION GROUP LLC 47QRAA23D0001 (973)358-5020 NEWARK ,NJ s    
GRAY ANALYTICS, INC. 47QRAA23D003D 256-384-6034 HUNTSVILLE ,AL s
GREEN AND SUSTAINABLE SERVICES, LLC GS-07F-231CA 940-597-3723 PONDER ,TX s/w/wo/ew
GREEN EXPERT TECHNOLOGY INC 47QRAA20D008X 7575155983 HADDONFIELD ,NJ s
GREEN POWERED TECHNOLOGY LLC 47QSHA19D003H 347-835-3786 ARLINGTON ,VA s/v/d/8a
GREENDART, INCORPORATED GS-10F-214AA 310.242.0032 SAN PEDRO ,CA s/h
GREENMAN-PEDERSEN INC 47QRAA21D004M 518-209-4823 BABYLON ,NY o
GROUP W INC GS-00F-069GA 703-752-5841 VIENNA ,VA s
GROVE RESOURCE SOLUTIONS, LLC       GS-10F-0502X * 240-772-2433 BETHESDA ,MD o  
GROVE RESOURCE SOLUTIONS, LLC       GS-35F-0013Y 301-628-3590 BETHESDA ,MD o
GUIDEHOUSE INC. 47QRAA19D0085 202-481-7526 MCLEAN ,VA o
GUIDEHOUSE INC. GS-00F-045DA 301-219-6990 MCLEAN ,VA o
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. GS-10F-0439X (860)654-4244 HOUSTON ,TX o  
HAMMERMAN & GAINER LLC 47QRAA22D008F 504-930-4857 KENNER ,LA o
HANA ENGINEERS & CONSULTANTS LLC 47QRAA22D003N 757-701-9382 RICHMOND ,VA s/d/8a/8aS
HANCOCK MANAGEMENT L.L.C. GS-00F-003CA 603-894-5429 SALEM ,NH s/dv/ai
HASSAN WATER RESOURCES, PLC       47QRAA20D007A 804-543-8073 MAIDENS ,VA s
HATCH, JOHN M 47QRAA18D001M 4254660744 LAGO VISTA ,TX s
HAYAT BROWN LLC 47QRAA23D0078 202-494-1699 WASHINGTON ,DC s/w/wo/ew/d/8a/h/8aS
HDR ENGINEERING INC GS-00F-152CA 303-754-4252 OMAHA ,NE o
HEALTH FACILITY SOLUTIONS COMPANY 47QRAA20D0081 210-881-9714 SAN ANTONIO ,TX s/w/wo/dv
HEKA AERO LLC       47QRAA24D0027 321-474-9563 MELBOURNE ,FL s
HEXAGON US FEDERAL, INC 47QTCA18D003G 703-264-5619 HUNTSVILLE ,AL o
HICAPS INC GS-00F-014CA 336-665-1234 GREENSBORO ,NC s/dv
HIGH SIDE TECHNOLOGY, INC. 47QTCA20D003B 8435094979 JOHNS ISLAND ,SC s
HIGHERECHELON, INC. GS-00F-164GA 256-724-8842 HUNTSVILLE ,AL s/dv
HIGHERMOUNTAIN LLC 47QRAA23D003Q 256-945-0091 HUNTSVILLE ,AL s/dv
HII MISSION TECHNOLOGIES CORP GS-00F-020CA 703-543-2979 MC LEAN ,VA o
HII MISSION TECHNOLOGIES CORP GS-00F-064CA (757) 802-0293 MC LEAN ,VA o
HILL INTERNATIONAL, INC. 47QRAA24D002J 7036263085 WASHINGTON ,DC o
HILL TECHNICAL SOLUTIONS, LLC       47QRAA18D0056 2569701258 HUNTSVILLE ,AL o
HKM ENTERPRISES, INC 47QRAA23D005S (858)527-7183 SAN DIEGO ,CA s/d    
HODGES TRANSPORTATION, INC. 47QRAA22D006W 775-629-2000 SILVER SPRINGS ,NV s/h
HOLMES-TUCKER INTERNATIONAL INC       GS-10F-0258T 301-866-1701 LEXINGTON PARK ,MD s/v
HOMCO RENAISSANCE, INC. 47QRAA24D00EB 410-340-8284 HANOVER ,MD s/dv/d/8a
HONOVEE, LLC 47QRAA23D00AA 410-707-9671 COLUMBIA ,MD s/w/wo/ew/d
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-9463 FARGO ,ND o
HP ENGINEERING INC 47QRAA22D004Y 4792653688 ROGERS ,AR s/d/ai
HW CONSULTING, INCORPORATED GS-10F-0156U (202)734-0753 RESTON ,VA s/w/wo
HX5 LLC       GS-00F-225GA 8503626551 FORT WALTON BEACH ,FL s/w/wo/dv
HYDROSOLUTIONS INC GS-10F-0172X 4064436169 HELENA ,MT s/dv
HYPER SPEAR, LLC 47QRAA23D0084 (954)612-3496 WESTON ,FL s/d    
HYPERION TECHNOLOGY GROUP INC 47QRAA22D007P 6628230626 TUPELO ,MS s
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-225-5692 RESTON ,VA o
IDEAL ENGINEERING SOLUTIONS P.S.C       47QRAA20D005G (787)378-2948 CIDRA ,PR s/d/h  
IDEAL INNOVATIONS INCORPORATED       GS-00F-345CA 571-480-5009 ARLINGTON ,VA s/dv
IESE SOLUTIONS 47QRAA19D00B4 3105947016 EL SEGUNDO ,CA s/w/wo/d
IGNITE FUELING INNOVATION, INC GS-10F-0107V 256-270-9020 HUNTSVILLE ,AL s/dv/d
IMMERSIVE CONCEPTS L.L.C. GS-35F-032CA 2402044231 BELTSVILLE ,MD s/d/8a/h/8aS
IMPROVISED ELECTRONICS LLC 47QRAA24D0055 6196639433 SAN DIEGO ,CA s/dv
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC 47QRAA21D0087 5094387811 RICHLAND ,WA s/w/wo/ew/d/8a/8aS
INDUS TECHNOLOGY INC 47QRAA18D00DR (619)299-2555 SAN DIEGO ,CA o  
INFLOWLOGISTICS, LLC 47QRAA20D003L 972-523-0401 SAN ANTONIO ,TX s/w/wo/h
INFO NOW SOLUTIONS LLC 47QTCA24D001P 703-755-0821 MC LEAN ,VA s/d/8a
INFORMATION SYSTEMS LABORATORIES, INC 47QRAA21D001U 757-504-0123 VIENNA ,VA s
INFRASTRUCTURE MANAGEMENT AND ENGINEERING, INC.       47QRAA22D0084 (513)826-4338 CINCINNATI ,OH s/d/8a/8aS  
INNOVATIVE CONSULTING & MANAGEMENT SERVICES, LLC 47QRAA19D000D * 301-444-4100 ROCKVILLE ,MD s/d/h  
INNOVATIVE CONSULTING & MANAGEMENT SERVICES, LLC 47QSMS24D001S 301-444-4100 ROCKVILLE ,MD s/d/h
INNOVATIVE NETWORK SERVICES LLC 47QRAA22D0068 (813)476-5777 CLINTON ,AR s/d    
INNOVATIVE TECHNOLOGY PARTNERSHIPS LLC 47QRAA18D008Z 505-796-0996 ALBUQUERQUE ,NM s
INNOVIM, LLC 47QTCA19D00FJ 240-800-7786 SILVER SPRING ,MD s/w/wo
INONDE, LLC 47QTCA20D00CW 7038351861 MCLEAN ,VA s/dv
INQWEST INC. 47QTCA19D00E5 410-370-7915 GAINESVILLE ,VA s/d/8a/8aS
INSIGHT INTERNATIONAL TECHNOLOGY, LLC       47QRAA19D00BE (256) 551-0414 HUNTSVILLE ,AL s/dv/d
INSIGHT TECHNOLOGY SOLUTIONS, LLC 47QRAA18D0064 301-860-1121 ANNAPOLIS ,MD o
INSPIRE CORP 47QRAA20D008K 3039100430 AURORA ,CO s/dv
INSTITUTE FOR BUILDING TECHNOLOGY AND SAFETY 47QRAA22D0066 703-481-2000 ASHBURN ,VA o
INTEGRATED SOLUTIONS FOR SYSTEMS, INC. GS-00F-378GA 2564899723 HUNTSVILLE ,AL o
INTEGRATED SYSTEMS SOLUTIONS, INC. GS-02F-0087X 703-980-0064 VIENNA ,VA s/dv
INTEGRATION INNOVATION INC GS-00F-210CA 256-562-2978 HUNTSVILLE ,AL s
INTEK INC       GS-00F-089GA 703-465-2231 ARLINGTON ,VA s
INTER-COASTAL ELECTRONICS, LLC GS-00F-0019Y 480-981-6898 MESA ,AZ o
INTERACTIVE PROCESS TECHNOLOGY, LLC GS-00F-0002X 7812225589 BURLINGTON ,MA s/dv
INTERFUZE CORPORATION GS-35F-0013T 2563829715 HUNTSVILLE ,AL s
INTERIOR SYSTEMS, INC. GS-00F-023CA 202-263-0892 STERLING ,VA s/dv
INTERNATIONAL INFORMATION AND INFRASTRUCTURE PROTECTION GROUP, LLC 47QRAA20D004B 717-891-6720 GETTYSBURG ,PA s/h
INTERNATIONAL TRADE BRIDGE, INC GS-10F-078BA 9374311900 BEAVERCREEK ,OH s/d
INTERTEC ENGINEERING LLC 47QRAA24D005F 4803194930 PHOENIX ,AZ s
INTERTEK TESTING SERVICES NA, INC.       GS-10F-0084U * 475-227-4840 CORTLAND ,NY o  
INTREPID LLC GS-10F-014AA 256-705-6830 HUNTSVILLE ,AL s
INTRINSIC FIRST LLC 47QRAA23D006C 858-774-2370 POWAY ,CA s/dv/d
INTUITIVE RESEARCH AND TECHNOLOGY CORPORATION       47QRAA20D0022 2569229300 HUNTSVILLE ,AL s
INVARIANT CORPORATION 47QRAA24D0072 256-885-9794 HUNTSVILLE ,AL s
INVICTUS INTERNATIONAL CONSULTING LLC       47QRAA19D00C0 703-214-1201 ALEXANDRIA ,VA o
IOV SOLUTIONS LLC 47QRAA21D001K 571-373-1967 OAKTON ,VA s/dv/d/8a/8aS
IPARAMETRICS, LLC GS-10F-112CA 770-664-6636 ALPHARETTA ,GA s
IRONARCH TECHNOLOGY LLC GS-35F-032DA 571-999-5507 MCLEAN ,VA s/dv
IRONCLAD DEFENSE WORKS, INC.       47QRAA21D009Q 757-597-5907 NORFOLK ,VA s/v/d/h
IRONCLAD TECHNOLOGY SERVICES LLC 47QRAA20D000L 757-493-3572 VIRGINIA BEACH ,VA o
IRONMOUNTAIN SOLUTIONS, INC. GS-10F-0390Y 256-704-8975 HUNTSVILLE ,AL o
ISSAC, LLC GS-10F-0233Y 719-725-6904 COLORADO SPRINGS ,CO s/dv
IT MENTOR GROUP, INC.       47QRAA23D002Q 619-992-8452 POWAY ,CA s/w/wo/ew/dv/d/ai
ITC DEFENSE CORP 47QTCA20D004K 703-842-4852 NORTH CHARLESTON ,SC s/h
ITEGRITY INC       47QSWA20D0049 (202)271-2292 SILVER SPRING ,MD s/d/8a/8aS  
ITEGRITY INC GS-35F-049DA 2022712292 SILVER SPRING ,MD s/d/8a/8aS
ITERIS, INC 47QRAA22D00BT 949-270-9400 SANTA ANA ,CA o
ITSC SECURE SOLUTIONS, LLC GS-10F-0010U 9788731393 OWENS CROSS ROADS ,AL s/w/wo
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a
J VOLLBRECHT CONSULTING INC.       47QRAA24D003B 209-608-1003 ESCALON ,CA s/w/wo/dv/d/8a/8aS
JAAW GROUP, LLC, THE       47QTCA24D00DG 8018669248 SANDY ,UT s/dv/d
JACOBS ENGINEERING GROUP INC. 47QRAA21D00AF 571-218-1304 ARLINGTON ,VA o
JACOBS TECHNOLOGY INC. GS-00F-038CA 931-455-6400 TULLAHOMA ,TN o
JANUS RESEARCH GROUP, LLC GS-00F-310CA 706-828-1108 EVANS ,GA o
JARDON & HOWARD TECHNOLOGIES LLC 47QRAA21D008B 407-381-7797 ORLANDO ,FL o
JAX ENGINEERING, INC. 47QRAA23D0041 (817)456-7022 FORT WORTH ,TX s/dv/d    
JAXON ENGINEERING AND MAINTENANCE LLC       GS-10F-0447Y 719-484-8750 COLORADO SPRINGS ,CO s
JAY SHAPIRO & ASSOCIATES INC       GS-10F-0091V 908-470-0444 FAR HILLS ,NJ s
JBS SOLUTIONS, INC. GS-00F-240GA 256-551-0036 HUNTSVILLE ,AL s/w/wo/ew/d/h
JBZIM PROPERTIES LLC 47QRAA21D004V 708-224-8707 FRANKFORT ,IL s/d
JENSEN HUGHES INC GS-00F-006CA 425-217-1123 HALETHORPE ,MD o
JGMS GOVERNMENT SERVICES LLC 47QRAA22D008H 970-254-1354 GRAND JUNCTION ,CO s/d
JJR SOLUTIONS LLC GS-00F-146GA 937-356-3424 DAYTON ,OH s/dv
JMS NAVAL ARCHITECTS LLC       GS-10F-0181V 8606620057 MYSTIC ,CT s/v
JOHN H. NORTHROP & ASSOCIATES, INC. 47QRAA24D00E2 757-291-5803 CLIFTON ,VA s/dv/d
JOHN H. NORTHROP & ASSOCIATES, INC. GS-10F-0168T (443)-624-2218 CLIFTON ,VA s/dv
JOHNSON, MIRMIRAN & THOMPSON, INC. GS-00F-194CA 410-329-3100 COCKEYSVILLE ,MD o
JOINT RESEARCH AND DEVELOPMENT LLC 47QRAA23D006L 5402883132 STAFFORD ,VA s
JOINT RESEARCH AND DEVELOPMENT LLC GS-10F-0093T * (540)288-3132 STAFFORD ,VA s/dv  
JOINT VENTURE SOLUTIONS (JVS) LLC GS-00F-099GA 4432800698 MILLERSVILLE ,MD s/dv
JONES DESIGN STUDIO, PLLC 47QRAA23D000U 888-537-6656 SHERWOOD ,AR s/w/wo/d/h
JONES JAMES V GS-10F-0450Y 9492939724 LA GRANGE ,KY s/v
JOVIAN SOFTWARE CONSULTING LLC       47QRAA20D004T 7654385211 GRAND RAPIDS ,MI s
JRC INTEGRATED SYSTEMS, LLC 47QRAA23D002H 202-735-2700 WASHINGTON ,DC s/dv
JS SOLUTIONS LLC 47QRAA22D008Y 256-617-1471 HUNTSVILLE ,AL s/v
K2 GROUP, INC. 47QTCA19D00FZ (571) 421-2070 VIENNA ,VA s/dv
KAIROS, INC 47QRAA22D002E 240-538-5391 CALIFORNIA ,MD s/w/wo
KAL ARCHITECTS, INC. GS-00F-137GA 949-450-8420 IRVINE ,CA s/w/wo/ew/d
KALMAN & COMPANY, INC. GS-00F-343CA 757-461-4292 VIRGINIA BEACH ,VA s/w/wo
KATILYST COMPANY LLC       47QRAA23D0009 804-219-8666 HENRICO ,VA s/w/wo
KATMAI INTEGRATED SOLUTIONS, LLC 47QSHA19D000H 9073337000 ANCHORAGE ,AK s/d/8a/to/an/8aS
KBM ENTERPRISES, INC       47QRAA24D00ES (256)895-9811 HUNTSVILLE ,AL s/w/wo    
KBR WYLE SERVICES, LLC       GS-00F-200CA 2569716126 LEXINGTON PARK ,MD o
KCG ENGINEERING GROUP, INC. 47QTCA21D006G (757) 721-5040 VIRGINIA BEACH ,VA s
KEISH ENVIRONMENTAL, PC 47QRAA23D000X 408-592-0223 SAN JOSE ,CA s/w/wo/d/8a
KELLER-BLIESNER ENGINEERING, LLC       47QRAA18D004Q 435-753-5651 LOGAN ,UT s
KELLY SERVICES, INC. 47QSWA22D007G 559-967-6148 TROY ,MI o
KEMSYSTEK, LLC 47QRAA20D0047 732-571-6400 FALLS CHURCH ,VA s/w/wo/dv/d
KENTCO CORPORATION 47QRAA20D000S 571-665-4199 HERNDON ,VA s/dv
KEVILLE ENTERPRISES, INC GS-23F-0235S 904-813-6558 MARSHFIELD ,MA s/w
KIHOMAC INC       GS-10F-0173T 385-515-4280 RESTON ,VA o
KIMLEY-HORN AND ASSOCIATES INC GS-10F-0501X 919 677-2000 RALEIGH ,NC o
KINDRED PARTNERS, LLC 47QTCA24D00AD (202)375-4911 UPPER MARLBORO ,MD s/w/wo/d    
KINETIC METRICS, LLC 47QRAA20D000K 7036476221 ALEXANDRIA ,VA s/d/8a/8aS
KLAVON DESIGN ASSOCIATES INC 47QRAA22D00F1 412-394-1181 PITTSBURGH ,PA s/w/wo/d/h
KLS ENGINEERING, LLC 47QRAA23D007T 703-314-3397 ASHBURN ,VA s/d
KMEA 47QRAA20D006G 619-451-6199 SAN DIEGO ,CA o
KNIGHTO LLC 47QRAA20D000N 703-244-4379 LEESBURG ,VA s/dv/d/h
KNOWESIS, INC. GS-10F-0165W 703-942-8560 FAIRFAX ,VA o
KNOWLEDGE BRIDGE INTERNATIONAL INC 47QRAA22D00EE 571-237-3418 CHANTILLY ,VA s/dv/d
KODA TECHNOLOGIES INC 47QRAA19D0081 256-509-2710 HUNTSVILLE ,AL s/w/wo/d/8a/8aS
KORD TECHNOLOGIES, LLC GS-10F-0087Y (256)489-2346 HUNTSVILLE ,AL o  
KPG GLOBAL ENTERPRISES LLC 47QTCA23D007B 3179150671 FISHERS ,IN s/d
KPMG LLP GS-00F-275CA 571-695-5019 MCLEAN ,VA o
KRAMER CONSULTING SERVICES, INC. 47QRAA19D001M 2023399000 WASHINGTON ,DC s
L2 SOLUTIONS LLC       47QRAA22D0040 713-582-9295 PROVO ,UT s/d
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K (360)701-3777 TAMPA ,FL s/w/wo/ew/d/8a/8aS  
LANMARK TECHNOLOGY INC       47QRAA19D006S 703-447-3876 CENTREVILLE ,VA s/w/wo/dv/d
LAUNDRY DESIGN GROUP LLC 47QRAA21D007M (855)226-3500 LAS VEGAS ,NV s    
LEIDOS, INC. GS-00F-022CA 571-526-7840 RESTON ,VA o
LEIDOS, INC. GS-35F-116AA (571) 526-7085 RESTON ,VA o
LEONARDO TECHNOLOGIES, INC.       47QRAA21D000U 7409682222 ST CLAIRSVILLE ,OH s
LINC RESEARCH, INC. 47QRAA20D008M 2562214694 HUNTSVILLE ,AL s/h
LINDAHL REED, INC. 47QRAA18D00GR 541-638-9264 BEND ,OR s/w/wo/ew/d/8a/8aS
LINK TECHNOLOGIES INC 47QRAA20D0096 301-983-6878 GERMANTOWN ,MD s/w/wo
LINQUEST CORPORATION 47QRAA18D000L 323-924-1568 HERNDON ,VA o
LINQUEST CORPORATION 47QRAA21D009B 323-924-1568 HERNDON ,VA o
LITEYE SYSTEMS, INC. 47QRAA23D0051 301-367-2641 CENTENNIAL ,CO s
LJB INC. GS-00F-049CA 937-259-5000 MIAMISBURG ,OH o
LMI CONSULTING, LLC GS-00F-041GA 703-917-7524 TYSONS CORNER ,VA o
LMR TECHNICAL GROUP LLC 47QRAA24D004S (850) 499-0776 DALLAS ,TX s/dv
LOCH HARBOUR GROUP, INC. 47QRAA19D005R 703-642-2380 ALEXANDRIA ,VA o
LOEWKE BRILL CONSULTING GROUP, INC. 47QRAA20D0019 585-647-9350 ROCHESTER ,NY s
LOGAPPS LLC GS-10F-011CA 703-560-8828 FALLS CHURCH ,VA s/v/d
LOGICORE CORPORATION GS-00F-228CA 2565335789 HUNTSVILLE ,AL s/w
LOGISTICS & ENVIRONMENTAL SOLUTIONS CORPORATION 47QRAA19D00CX 256-971-7165 HUNTSVILLE ,AL s/w/wo
LOGISTICS MANAGEMENT ENGINEERING, INC.       GS-00F-069CA 410-757-6319 ANNAPOLIS ,MD s
LOGOS BZ LLC 47QRAA21D008G 3018026262 ANNAPOLIS ,MD s/dv
LOGYX LLC 47QRAA23D008G 6037007406 GILFORD ,NH s/dv
LONE STAR AEROSPACE, INC. 47QRAA24D00AF 972-854-7345 ADDISON ,TX o
LONGENECKER & ASSOCIATES INC GS-00F-258CA 301-651-6951 LAS VEGAS ,NV s/w/wo
LOYAL SOURCE GOVERNMENT SERVICES, LLC 47QRAA18D008T 4075913088 ORLANDO ,FL o
LRS FEDERAL LLC GS-10F-0360T 4105443570 SEVERNA PARK ,MD s/dv
LS TECHNOLOGIES LLC 47QRAA22D004G 703-673-2213 WASHINGTON ,DC o
LTC SOLUTIONS, L.L.C. 47QRAA22D008E 540.318.7052 STAFFORD ,VA s/dv
LUSTER NATIONAL INC 47QRAA21D0044 415-381-5031 BAKERSFIELD ,CA s/v/d
LYNCH CONSULTANTS, LLC GS-00F-118DA 540-834-3490 ARLINGTON ,VA s/dv
LYNKER CORPORATION 47QTCA19D00GN 703-431-5855 LEESBURG ,VA o
M. C. DEAN, INC. 47QSWA19D002W 703-243-6231 TYSONS ,VA o
MAG DS CORP       GS-10F-060AA 732-493-1700 ABERDEEN ,MD o
MAINSAIL GROUP LLC 47QRAA22D00DD 508-745-3195 BEDFORD ,MA s/w/wo/dv/d
MAN-MACHINE SYSTEMS ASSESSMENT (MSA), INCORPORATED GS-00F-219GA 202-408-0042 ARLINGTON ,VA s/w/wo/ew/d
MANAGEMENT SERVICES GROUP, INC. GS-00F-285DA (757)468-8751 VIRGINIA BEACH ,VA s/w/wo/d  
MANAGEMENT SOLUTIONS LLC 47QTCA18D000H (865) 963-0400 KNOXVILLE ,TN s/w/wo/ew/d/8a
MANNIK & SMITH GROUP INC 47QRAA20D006A 734-790-5177 MAUMEE ,OH s
MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. 47QTCA21D0031 703-218-6440 HERNDON ,VA o
MANUFACTURING TECHNICAL SOLUTIONS, LLC 47QRAA21D001L 256-890-9090 HUNTSVILLE ,AL s/w/wo
MARK G. ANDERSON CONSULTANTS INC. GS-00F-212CA 202-942-3905 WASHINGTON ,DC o
MARKON LLC GS-00F-0012Y 7038840028 FALLS CHURCH ,VA o
MARTIN/MARTIN, INC. 47QRAA21D009P 303-431-9361 LAKEWOOD ,CO o
MARTINFEDERAL CONSULTING, LLC GS-35F-491CA 2563824311 HUNTSVILLE ,AL s
MAS CONSULTANTS & POINT SIX INC. 47QRAA20D005B 813-730-3543 VALRICO ,FL s/dv
MASON LIVESAY SCIENTIFIC LLC 47QRAA19D00AJ 703-999-7993 OAK RIDGE ,TN s/w/wo/d
MASPEC LLC 47QRAA22D00AQ 813-730-3543 VALRICO ,FL s/dv
MAXAR INTELLIGENCE INC       47QRAA19D002V 303-884-0943 WESTMINSTER ,CO o
MAXAR MISSION SOLUTIONS INC.       GS-35F-481DA 727-229-7617 HERNDON ,VA o
MAXISIQ, INC. 47QRAA25D0006 (877)621-1818 LORTON ,VA o    
MAYVIN, INC. GS-10F-0280Y 7038223201 ALEXANDRIA ,VA o
MCAPS LLC 47QSHA21D0025 4124506056 PITTSBURGH ,PA s
MCHALE & ASSOCIATES, INC 47QRAA23D008N (425) 883-2058 REDMOND ,WA s
MCL JASCO INC 47QRAA22D0078 (313)841-5000 DETROIT ,MI s/dv  
MCLAUGHLIN RESEARCH CORPORATION       47QRAA21D0093 (401) 849-4010 NEW LONDON ,CT s
MCR FEDERAL LLC GS-00F-123CA 703-7402237 MCLEAN ,VA o
MEAD & HUNT INC GS-00F-230DA 906-629-1360 MIDDLETON ,WI o
MELE ASSOCIATES INC GS-00F-243CA (240)453-6962 ROCKVILLE ,MD s/v
METIS TECHNOLOGY SOLUTIONS, INC. 47QRAA21D009J (505)299-1509 ALBUQUERQUE ,NM s/w/wo    
METRON INCORPORATED       GS-00F-166DA 7033262870 RESTON ,VA s
MEYER CONSULTING ENGINEERS CORP 47QRAA23D002K 2408766720 POTOMAC ,MD s
MFS CONSULTING ENGINEERS & SURVEYOR, D.P.C. 47QRAA21D009N 908-922-4622 SOUTH PLAINFIELD ,NJ s/d
MICHAEL BAKER INTERNATIONAL, INC. 47QRAA21D008D 703-483-0029 ALEXANDRIA ,VA o
MICHAEL K. SWIM, CONSULTING ENGINEER, INC.       47QRAA18D00DF 636-530-7770 CHESTERFIELD ,MO s
MILLENNIUM CORPORATION GS-10F-0141W 703-436-1346 ARLINGTON ,VA o
MILLENNIUM CORPORATION GS-35F-274AA 703-436-1346 ARLINGTON ,VA o
MILLER ENGINEERS INC 47QRAA21D007C 575-649-2584 ALBUQUERQUE ,NM o
MILLS MARINE & SHIP REPAIR LLC 47QSMS24D001U 757-539-0956 SUFFOLK ,VA s/v/d/8a/8aS
MINO MARINE LLC GS-00F-249GA 504-218-8162 NEW ORLEANS ,LA s
MIRACORP INC 47QSHA20D000Z 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
MIRACORP INC GS-10F-233AA * 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d  
MISSION CRITICAL PARTNERS, LLC GS-35F-0410X 814-753-1617 PORT MATILDA ,PA s
MISSION WIDE SOLUTIONS JV LLC       47QRAA24D00E3 256-694-9695 MILWAUKEE ,WI s/d/to
MISSION1ST GROUP INC GS-35F-0199Y (571) 409-7133 VIENNA ,VA s/dv
MISSIONFOCUS LLC GS-10F-149AA 703-291-6721 MC LEAN ,VA s
MJ ENGINEERING, ARCHITECTURE, LANDSCAPE ARCHITECTURE, AND LAND SURVEYING P.C. 47QRAA23D005R (518)371-0799 HALFMOON ,NY s    
MLT SYSTEMS LLC GS-10F-0168W 5403186383 STAFFORD ,VA s/dv
MOCA SYSTEMS, INC GS-00F-255CA 562-230-4113 BOSTON ,MA s
MODERN TECHNOLOGY SOLUTIONS, INC.       47QRAA20D0036 703-564-3800 ALEXANDRIA ,VA o
MONTE SANO RESEARCH CORPORATION       47QRAA18D006B 2569372407 HUNTSVILLE ,AL s
MONTEREY TECHNOLOGIES INC       47QTCA19D00CD 4353520394 PARK CITY ,UT s
MORSECORP, INC 47QRAA18D00A1 617-314-7509 CAMBRIDGE ,MA s
MP SOLUTIONS, LLC GS-00F-088GA 571-445-6320 ALEXANDRIA ,VA s/w/wo/h
MPR ASSOCIATES, INC. 47QRAA19D0078 703-519-0200 ALEXANDRIA ,VA o
MSB ANALYTICS, INC. GS-00F-305DA 256-261-3076 HUNTSVILLE ,AL s/w/wo/d
MSI DEFENSE SOLUTIONS LLC GS-30F-015BA 704-660-8348 MOORESVILLE ,NC s
MSS SERVICES, INC. GS-10F-0204V 240-832-4143 GERMANTOWN ,MD s/d
MTA INC       47QRAA24D000R 256-801-9106 HUNTSVILLE ,AL s/w/wo
MTSA II JV LLC 47QRAA23D001Y 703-930-9624 FAIRFAX ,VA s/dv
MUNRO & ASSOCIATES INC 47QRAA23D000B (517)347-8952 AUBURN HILLS ,MI s    
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NANORACKS, LLC 47QRAA18D004R 8326327754 WEBSTER ,TX s
NATIONAL EXPERIENCED WORKFORCE SOLUTIONS, INC 47QRAA24D004V 703-558-4227 ARLINGTON ,VA o
NAVAL SYSTEMS, INC. 47QRAA22D000A 301-737-1911 LEXINGTON PARK ,MD s/dv
NAVARRO RESEARCH AND ENGINEERING, INC. 47QRAA23D000P 865-220-9650 OAK RIDGE ,TN s/w/wo
NAVIGATE BUILDING SOLUTIONS, LLC 47QRAA19D002F 314-713-6205 BRENTWOOD ,MO s
NAVIGATOR DEVELOPMENT GROUP, INC. 47QRAA21D001X 334-347-7612 ENTERPRISE ,AL s/dv
NAVIGATOR INTERNATIONAL LLC GS-00F-393GA 334-348-1550 HUNTSVILLE ,AL o
NAVMAR APPLIED SCIENCES CORP       47QRAA22D000F 215-675-4900 WARMINSTER ,PA s/dv
NELSON ENGINEERING CO. GS-00F-324CA 3214491128 MERRITT ISLAND ,FL s
NEPTUNE AND COMPANY, INCORPORATED 47QRAA23D0019 720-746-1803 LAKEWOOD ,CO s/w/wo
NETCENTRIC TECHNOLOGY, LLC 47QRAA19D00AU 321-213-0793 WALL ,NJ s/d/an
NETORIAN LIMITED LIABILITY CO GS-35F-266AA 4439003800 ABERDEEN ,MD s
NETSEA TECHNOLOGIES, LLC 47QRAA22D00E0 774-571-2191 BEL AIR ,MD s
NEWPORT PARTNERS LLC GS-00F-007CA (301) 889-0017 DAVIDSONVILLE ,MD s
NEXAGEN NETWORKS, INC. 47QTCA20D003R 732-598-1277 OLD BRIDGE ,NJ s/w/wo/ew/d
NEXAGEN NETWORKS, INC. GS-00F-066GA 732-598-1277 OLD BRIDGE ,NJ s/w/d
NEXTGEN FEDERAL SYSTEMS LLC GS-35F-238GA 256-426-4481 MORGANTOWN ,WV s/h
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
NIKA TECHNOLOGIES INC 47QRAA21D0064 3016796525 ROCKVILLE ,MD s/d
NIKA TECHNOLOGIES INC GS-23F-0010R 3017703520 ROCKVILLE ,MD s/d
NLOGIC, LLC GS-00F-239CA 2567042513 HUNTSVILLE ,AL s