GSA Federal Acquisition Service
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E-mail: ncsccustomer.service@gsa.gov

MAS Multiple Award Schedule
Professional Services - Technical and Engineering Services (non-IT)
Category Description
541690 Technical Consulting Services Technical Consulting Services - Services include providing advice and assistance on technical domains and issues (except those covered by the environmental,energy, and IT consulting SINs on this Schedule). Typical associated tasks include, but are not limited to: strategic planning, feasibility analysis, requirements determination, policy interpretation and support, process analysis and/or development, research studies, testing (other than laboratory testing), program analysis, and associated support tasks.
191 contractors

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Contractor       Contract # Phone City, State Socio-
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B. FRENCH CONSULTING GMBH 47QRAA21D00A5 +49 (0) 7261-975979 SINSHEIM ,
GERMANY
s/v
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
SAIN ENGINEERING ASSOCIATES, INC. 47QSHA18D000D 2059094989 BIRMINGHAM ,AL s
MB SOLUTIONS, INC. 47QRAA20D007S 580-483-5081 HUNTSVILLE ,AL s/w/wo/ew/dv/d/8a/h
BLACKROCK STRATEGY, LLC 47QRAA22D0046 (256) 808-7563 HUNTSVILLE ,AL s/v/d/h
RELIANT TECHNOLOGIES INC       47QRAA22D004V 256-426-8056 HUNTSVILLE ,AL s/v
CE SOLUTIONS INC       47QRAA22D006Y 2566830938 HUNTSVILLE ,AL s
MARTINFEDERAL CONSULTING, LLC GS-35F-491CA 256-382-4316 HUNTSVILLE ,AL s/dv/d/8a
PETROLEUM CHEMICAL ENERGY, INC. 47QSHA19D002Q (256)331-2473 RUSSELLVILLE ,AL s  
GSE, INC. 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo
CYPRESS RESOURCES, INC. 47QRAA22D00D1 (205) 588-4080 VESTAVIA ,AL s/w/wo/d
LAZARUS ALLIANCE INC 47QRAA22D009A (484)888-3498 SCOTTSDALE ,AZ s/v/d    
T3I INC       47QREA22D0015 7207512531 IMPERIAL BEACH ,CA s/v
UNIVERSAL STRATEGIC ADVISORS LLC 47QRAA22D009Y (949)216-8701 IRVINE ,CA s/v
J.B.A. CONSULTING ENGINEERS, INC. GS-21F-0076Y 516.567.2337 IRVINE ,CA o
GDCA, INC. 47QRAA22D00BV 925-456-9900 LIVERMORE ,CA s
P2S INC. GS-21F-002BA 562-497-2999 LONG BEACH ,CA o
BMNT INC. 47QTCA21D0030 831-905-4512 PALO ALTO ,CA s/dv
IT MENTOR GROUP, INC.       47QRAA23D002Q 619-992-8452 POWAY ,CA s/w/wo/ew/dv/d
G2 SOFTWARE SYSTEMS, INC. 47QRAA23D001K (619)222-8025 SAN DIEGO ,CA s    
TETRA TECH, INC. 47QSHA20D000R 619-321-6703 SAN DIEGO ,CA o
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. 47QSHA20D001G 267-865-3868 SAN DIEGO ,CA o
DAV ENERGY SOLUTIONS, INC. GS-00F-314GA 619-663-7007 SAN DIEGO ,CA s/dv
DAV ENERGY SOLUTIONS, INC. GS-21F-126AA 619-663-7007 SAN DIEGO ,CA s/dv
KEARNS & WEST INC 47QRAA22D00DZ 202-412-4635 SAN FRANCISCO ,CA s
HOLDA, MICHAEL A GS-21F-005GA (301)913-5000 TRACY ,CA s  
ENERGY MANAGEMENT ENGINEERING, INC. GS-21F-055AA 970-623-4225 COLORADO SPRINGS ,CO s/w/wo
RD3, INC. GS-21F-0134X 303-773-0109 DENVER ,CO s/w
ENGINEERING ECONOMICS, INC.       GS-21F-0043U 800-869-6902 LAKEWOOD ,CO s
CAUSAL DESIGN INC 47QRAA20D0085 720-260-4937 WHEAT RIDGE ,CO s/dv/d
STEVEN WINTER ASSOCIATES, INC. GS-21F-0117V (203)857-0200 NORWALK ,CT s  
ERPROSOURCE360 LLC       47QRAA19D00AK 3014900080 WASHINGTON ,DC s/d
CLINOVATIONS GOVERNMENT + HEALTH, INC.       47QRAA22D00D9 703-608-2048 WASHINGTON ,DC s/w/wo/d
JRC INTEGRATED SYSTEMS INC 47QRAA23D002H (703)946-4799 WASHINGTON ,DC s/dv    
CLEARING, INC., THE GS-10F-0065X 202-558-6499 WASHINGTON ,DC s
VENERGY GROUP, LLC GS-21F-054BA 7724680053 FORT PIERCE ,FL s/dv
DUN & BRADSTREET, INC. GS-00F-022DA 6108826072 JACKSONVILLE ,FL o
MATERN PROFESSIONAL ENGINEERING, INC. 47QSHA19D0026 (859)392-0425 MAITLAND ,FL s/d    
HONEYWELL INTERNATIONAL INC. GS-21F-0134W 1-585-270-5590 MIAMI ,FL o
JMATT CONSTRUCTION SERVICES, LLC GS-21F-003GA 321-948-3623 ORLANDO ,FL s
SELAH GROUP FLORIDA, INC.       47QRAA22D0011 (321)305-4965 ROCKLEDGE ,FL s/d    
D3 AIR AND SPACE OPERATIONS, INC. 47QTCA19D00BS 717-421-2308 SAINT AUGUSTINE ,FL s/dv
SUMMIT EXERCISES AND TRAINING LLC GS-00F-030DA 844-201-4302 X 102 SAINT PETERSBURG ,FL s/v
KEY ERP SOLUTIONS, LLC 47QTCA21D0028 703-728-1165 ST. PETERSBURG ,FL s/dv/d
CANOPY MANAGEMENT CONSULTING GROUP LLC 47QRAA23D001H 8507666527 TALLAHASSEE ,FL s
LUKOS, LLC 47QRAA22D00E5 3218314610 TAMPA ,FL s/dv/d
IPARAMETRICS, LLC GS-10F-112CA 770-664-6636 ALPHARETTA ,GA s
KARNA LLC GS-10F-0332Y 614-406-0800 ATLANTA ,GA o
PRODUCTIVE OUTCOMES LLC 47QRAA23D002J 4044466743 DALLAS ,GA s/v/d
WEEMS DESIGN STUDIO, INC. 47QTCA20D00AE 6784901036 DECATUR ,GA s/d
ADVANCED TECHNOLOGY LEADERS, INC 47QTCA19D001X 706-627-5895 MARTINEZ ,GA s/w/wo/ew/dv/d/8a
THE AVERY GROUP LLC 47QRAA22D00A0 (404) 662-3120 ROSWELL ,GA s/dv/d
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a    
SIEMENS INDUSTRY INC. GS-06F-0033P 571-379-1092 BUFFALO GROVE ,IL o
GREENERGY INC 47QSHA19D001J 3124698387 CHICAGO ,IL s/d
EXP FEDERAL INC. GS-21F-0147V (312)616-5058 CHICAGO ,IL o  
ENTERPRISE SOLUTIONS, INC. 47QTCA22D00AX (630)955-5988 NAPERVILLE ,IL o    
PMSI.USA LLC 47QRAA22D00DU (317) 432-6920 NOBLESVILLE ,IN s/dv/d
ENERGY EFFICIENCY & CONSULTING SERVICES, LLC GS-10F-0346S 765-922-7286 SWAYZEE ,IN s/v/d/h
APEX ANALYTICS GROUP, INC       47QRAA22D0089 (913) 250-5588 LEAVENWORTH ,KS s/dv
MASON & HANGER GROUP INC, THE 47QSHA20D001Y (703)709-8700 LEXINGTON ,KY o  
ENVIROBUSINESS, INC GS-21F-024CA 904-838-2971 BURLINGTON ,MA o
EASTERN RESEARCH GROUP, INC. GS-21F-001BA 774-249-1622 CONCORD ,MA o
ALARES LLC GS-21F-0042X 617-481-6390 QUINCY ,MA s/dv
HENRY M. JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE, INC., THE 47QRAA21D0016 240-694-4001 BETHESDA ,MD o
BOSTON CONSULTING GROUP, INC., THE 47QRAA21D00AU 301-771-2350 BETHESDA ,MD o
CAPSTONE MANAGEMENT CONSULTING LLC 47QRAA21D009D 240-640-6206 BOWIE ,MD s/w/wo/ew/d
SAGE SERVICES GROUP, LLC 47QREA21D0008 240-380-3504 BOWIE ,MD s/w/wo/ew
ACTUALIZED BUSINESS SOLUTIONS, INC. 47QRAA20D007J 800-905-6724 CALIFORNIA ,MD s/dv
STEEL POINT SOLUTIONS, LLC GS-35F-329DA 301-383-8112 CALVERTON ,MD s/w/wo/ew/d/8a/h
STRATEGIC CONSULTING ALLIANCES, LLC GS-21F-029GA 703-989-7658 CRISFIELD ,MD s/dv/d/8a/h
EIGENNET, LLC 47QTCA19D00A2 301-557-0069 DERWOOD ,MD s/d
ANTARES GROUP INCORPORATED GS-10F-0370N (301)363-2792 EDGEWATER ,MD s  
JAGUAR DEFENSE INC 47QRAA22D00EP 703-869-1774 ELLICOTT CITY ,MD s/dv
DEFENSE ARCHITECTURE SYSTEMS, INC. GS-00F-291GA 443-831-3055 FULTON ,MD s
CLOUDBURST CONSULTING GROUP, INC. GS-10F-0218U 301-412-9229 HYATTSVILLE ,MD s/w/wo/d/8a
Q2 CONSULTING SOLUTIONS LLC 47QRAA22D00BQ 3014676304 POTOMAC ,MD s/d
WALTER R. MCDONALD & ASSOCIATES, INC. 47QRAA21D006L 301-881-2590 X 828 ROCKVILLE ,MD s
FEDITC LLC 47QSHA18D0018 210-946-6100 ROCKVILLE ,MD s/d
FEDITC LLC GS-35F-0269W 618-216-1282 ROCKVILLE ,MD s/d/8a
RED SIX SOLUTIONS, LLC 47QSWA20D002F 8455218359 SEVERNA PARK ,MD s/dv/d
INTERNATIONAL BUSINESS SALES & SERVICES CORPORATION 47QRAA18D0099 301-942-9016 SILVER SPRING ,MD s/w/wo/ew/d
INTERNATIONAL BUSINESS SALES & SERVICES CORPORATION 47QTCA19D00D9 804-246-3019 SILVER SPRING ,MD s/w/wo/ew/d
PARYMON CORP. 47QTCA21D00FC 240-418-2210 SILVER SPRING ,MD s/w/wo/d/h
KELLY SERVICES, INC. 47QSWA22D007G 559-967-6148 TROY ,MI o
DRB CONSULTING, LLC 47QRAA22D00CD 7632577872 BUFFALO ,MN s/w/wo/d
LAKESIDE CONSULTING GROUP LLC 47QRAA22D009V 612-387-8368 CHISAGO CITY ,MN s/dv/d
NATIONAL FACILITY SOLUTIONS, LLC GS-21F-0102Y 612-319-0170 HASTINGS ,MN s/dv
PROFESSIONAL ENGINEERING SERVICES LTD 47QRAA21D008Y (952)456-6707 MINNEAPOLIS ,MN s/w/wo/d    
PRAETORIAN STANDARD, INC. 47QRAA18D00EX 540-270-8301 FAYETTEVILLE ,NC s/dv
HICAPS, INC. GS-21F-003CA (336)665-1234 GREENSBORO ,NC s/dv  
HORIZON STRATEGIES, LLC 47QRAA22D0051 336-282-3994 WINSTON SALEM ,NC s/dv
EXPANSIA GROUP LLC 47QTCA22D005D 833-972-6742 NASHUA ,NH s/dv
INSURANCE SERVICES OFFICE, INC. 47QRAA22D005Y 850-902-5075 JERSEY CITY ,NJ o
PHASE ASSOCIATES, LLC 47QRAA20D007Z 973-808-4888 LIVINGSTON ,NJ s/w
PATCHPLUS CONSULTING INC. GS-02F-0155S 609-792-6204 MEDFORD ,NJ s/w/wo/dv
SAVIT CORPORATION 47QRAA21D006Z 973-602-3829 ROCKAWAY ,NJ s
METIS TECHNOLOGY SOLUTIONS, INC. 47QRAA21D009J (505)299-1509 ALBUQUERQUE ,NM s/w/wo    
ON POINT ASSOCIATES, LLC       47QRAA23D000G (505)803-7757 ALBUQUERQUE ,NM s    
ACS VENTURES, LLC 47QRAA21D008J 714-609-4267 LAS VEGAS ,NV s
GUIDEPOST SOLUTIONS LLC 47QRAA22D00EY 4705226320 NEW YORK ,NY o
ERNST & YOUNG LLP GS-00F-290CA 703-747-0049 NEW YORK ,NY o
TIDAL BASIN GOVERNMENT CONSULTING, LLC 47QRAA21D001M 315-272-1568 UTICA ,NY o
QUANTERION SOLUTIONS INC 47QRAA22D0047 315-732-0097 UTICA ,NY s
LIMESTONE ANALYTICS, LLC       47QRAA21D00AV (613)770-6737 WATERTOWN ,NY s    
ICON GOVERNMENT AND PUBLIC HEALTH SOLUTIONS, INC. 47QRAA23D0015 (330)278-2343 HINCKLEY ,OH o    
D.K. JONES CONSULTING, LLC       GS-03F-041GA 9373054434 WESTLAKE ,OH s
CHLOETA FIRE, L.L.C. GS-10F-049BA 877-245-6382 OKLAHOMA CITY ,OK s/d/8a/h
LINDAHL REED, INC. 47QRAA18D00GR 541/638-9164 REDMOND ,OR s/w/wo/ew/d/8a
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 REDMOND ,OR s/w/wo/ew/d/8a
LINDAHL REED, INC. 47QSHA19D0033 541/638-9164 REDMOND ,OR s/w/wo/ew/d/8a
DRIVE ENGINEERING CORP. 47QRAA21D0094 215-367-5535 BLUE BELL ,PA s/d
GANNETT FLEMING, INC. GS-00F-114CA 703-277-9505 CAMP HILL ,PA o
AMENTUM TECHNICAL SERVICES LLC 47QRAA20D006B 803-530-1330 AIKEN ,SC o
FLUOR FEDERAL SERVICES, INC. 47QSHA22D0008 703-351-6450 GREENVILLE ,SC o
UNIVERSAL STRATEGY GROUP, INC. GS-02F-0217X 6153785193 FRANKLIN ,TN s/dv
VISION BUILDING ENERGY EFFICIENCY, LLC GS-21F-075BA (866)839-6548 AUSTIN ,TX s/w/wo/ew/d  
GREENEFFICIENT, INC. GS-21F-0093Y 832-734-9977 CORPUS CHRISTI ,TX s/dv
FRONT LINE ADVISORY GROUP LLC 47QRAA22D002Q 703-927-2584 DRIPPING SPRINGS ,TX s/dv/d
UNIVERSAL ENGINEERING CONSULTING SERVICES, LLC 47QRAA22D0067 817-339-6049 GRAPEVINE ,TX s/w/wo/ew/d
TCLARCHER SOLUTIONS LLC 47QRAA22D00DP 210-317-5627 HELOTES ,TX s/dv/d
SIA SOLUTIONS LLC GS-21F-040DA 9178063201 HOUSTON ,TX o
CHENEGA FACILITIES MANAGEMENT, LLC 47QSHA20D0033 2566650610 SAN ANTONIO ,TX o
CHENEGA RELIABLE SERVICES, LLC 47QSHA21D001A 210-236-3934 SAN ANTONIO ,TX s/d/8a
INTELLEKT GROUP, LLC, THE GS-35F-497GA 210-904-2571 SAN ANTONIO ,TX s/v
GENERAL ATOMICS SYSTEMS INTEGRATION, LLC 47QRAA20D003N 801-546-8100 KAYSVILLE ,UT o
CONVERUS, INC. 47QTCA22D002D 801-331-8840 LEHI ,UT s
BRYCE SPACE AND TECHNOLOGY, LLC 47QRAA18D00AN 703-647-2742 ALEXANDRIA ,VA s/w/wo
KINETIC METRICS, LLC 47QRAA20D000K 7036476221 ALEXANDRIA ,VA s/d/8a
INTELLIGENCE ANALYSIS INCORPORATED 47QRAA21D003P 571-257-8627 ALEXANDRIA ,VA s/dv
THE PARNIN GROUP LLC 47QRAA23D002X 703-629-4074 ALEXANDRIA ,VA s/d/8a
MOBIUS CONSULTING, LLC GS-00F-088GA 571-445-6320 ALEXANDRIA ,VA s/w/wo/h
PROFESSIONAL ANALYSIS INC GS-10F-0078T 7035668025 ALEXANDRIA ,VA s/v
BOUNDS ASSOCIATES, LLC GS-10F-115CA 703-944-7066 ALEXANDRIA ,VA s/dv
CALIBRE SYSTEMS, INC. GS-21F-012AA 7037978500 ALEXANDRIA ,VA o
BRECK INC. 47QRAA18D009V 202-413-9738 ARLINGTON ,VA s/w/wo/ew/d
RIOS PARTNERS, LLC 47QRAA18D00F8 703-951-3132 ARLINGTON ,VA s/dv/d
EFFICIENCY GROUP, LLC, THE 47QRAA19D0029 703-328-1615 ARLINGTON ,VA s/d
DECISION TECHNOLOGIES INC. 47QRAA21D005X 703-416-5050 ARLINGTON ,VA s/d
AMINAD CONSULTING, LLC 47QRAA21D009T 732-713-1539 ARLINGTON ,VA s/d
NAVANTI GROUP LLC 47QRAA23D0010 703-522-1020 ARLINGTON ,VA s
TECHNOLOGY MANAGEMENT SOLUTIONS LLC 47QRAA23D002T (571)271-7597 ARLINGTON ,VA s/dv    
GREEN POWERED TECHNOLOGY LLC 47QSHA19D003H 7038296133 ARLINGTON ,VA s/v/d/8a
ANLAR, LLC GS-00F-229DA 2024558283 ARLINGTON ,VA s
REDHORSE CORPORATION GS-07F-134GA (619) 241-4609 ARLINGTON ,VA o
REDHORSE CORPORATION GS-21F-018DA 619-241-4609 ARLINGTON ,VA o
RMC 2021 LLC GS-35F-245DA 9103403783 ARLINGTON ,VA s
BRETT LLC 47QRAA21D00A6 757-325-7056 BRISTOW ,VA s/dv/d
KAPUR ENERGY ENVIRONMENT ECONOMICS, LLC 47QSHA20D000W 434-295-3018 CHARLOTTESVILLE ,VA s/w/wo/ew/d
CARDNO GS, INC. GS-21F-0135V 9165487783 CHARLOTTESVILLE ,VA o
ICF INCORPORATED, L.L.C. GS-21F-0029W 703-934-3632 FAIRFAX ,VA o
FACILITY ENGINEERING ASSOCIATES, P.C. GS-21F-0107V 703-591-4855 FAIRFAX ,VA s
ENEGIS, LLC GS-21F-0180X 703-861-4189 FAIRFAX ,VA s
KAPS SOLUTIONS, LLC       47QRAA23D001E (571) 402-5096 FALLS CHURCH ,VA s/w/wo/ew/d
ROCCOMAR, INC. 47QTCA21D00C2 7036294057 FALLS CHURCH ,VA s/w/wo/ew/d/8a
ANALYTIC SERVICES INC. GS-00F-095CA 7034161304 FALLS CHURCH ,VA o
DYNAMIS, INC. GS-00F-115DA 703-465-4400 FALLS CHURCH ,VA o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-35F-393CA 703-995-3733 FALLS CHURCH ,VA o
PARATUSEC LLC 47QRAA21D0031 703-870-3236 EXT.101 FREDERICKSBURG ,VA s/dv/d/h
SYSTEMS TECHNOLOGY FORUM LTD 47QTCA23D003R (540)899-3536 FREDERICKSBURG ,VA o    
TOXCEL LLC 47QRAA22D003L 7037540248 GAINESVILLE ,VA s/d
G2 GLOBAL SOLUTIONS, LLC GS-00F-397GA 703-727-6850 GAINESVILLE ,VA s/w/wo/ew/dv/d/8a
VIGYAN, INC. 47QRAA21D0023 757 865-1400 X202 HAMPTON ,VA s/w/wo/d
CAITTA INC 47QRAA22D0071 703-899-0479 HERNDON ,VA s/w/wo/ew/8a
ENFA CORPORATION 47QTCA19D00FA 727-992-3536 LEESBURG ,VA s/w/wo
BUILDING PEOPLE, LLC, THE GS-21F-056CA 703-669-2222 LEESBURG ,VA s/d/8a/h
CAPITOL COMMISSIONING, INC. GS-21F-028GA 703-665-9508 LORTON ,VA s/dv/d
INSPIRATA CONSULTING, LLC       47QRAA22D006Z 202-255-2902 MANASSAS ,VA s/w/wo/dv
CAPE FOX FACILITIES SERVICES, LLC 47QSHA21D0029 7036862348 MANASSAS ,VA s/d/8a
SOLV LLC GS-21F-046DA 7037604801 MC LEAN ,VA s
BOOZ ALLEN HAMILTON INC.       GS-10F-0320R 703-377-4359 MCLEAN ,VA o
STEPPING STONE CONSULTING, LLC       47QRAA21D008P 703-620-2010 OAKTON ,VA s/w/wo
INTEGRITY CONSULTING ENGINEERING & SECURITY SOLUTIONS LLC 47QRAA19D0044 703-505-4460 PURCELLVILLE ,VA s/dv
LEIDOS, INC. GS-00F-022CA 240-460-5984 RESTON ,VA o
NOBLIS, INC. GS-21F-0023W 703-610-2290 RESTON ,VA o
LEIDOS, INC. GS-35F-116AA (571) 526-7085 RESTON ,VA o
ONEGLOBE LLC GS-35F-306DA 703-476-2597 RESTON ,VA s
TURNAROUND FACTOR INC       47QRAA22D00BG 8044042629 RICHMOND ,VA s/dv
WEST 4TH STRATEGY, LLC 47QRAA18D007P 202-656-8724 SPRINGFIELD ,VA s/d
LTC SOLUTIONS, L.L.C. 47QRAA22D008E 540-318-7052 STAFFORD ,VA s/dv
PATRICIO ENTERPRISES, INC GS-00F-167GA 703 441-4760 STAFFORD ,VA o
DECON ENGINEERING, INC. GS-21F-0004U 7038614930 STERLING ,VA s
WI-HER, LLC       47QRAA22D005K 9046529594 VIENNA ,VA s/w/wo/d
ENERGY VENTURES ANALYSIS, INC. 47QSHA19D002H 973-722-8898 VIENNA ,VA s
LOYOLA ENTERPRISES INC 47QTCA21D00DE 757-498-6118 X101 VIRGINIA BEACH ,VA s/dv/d
LANTANA CONSULTING GROUP, INC. 47QTCA21D001V 714-232-8679 EAST THETFORD ,VT s/w/wo
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS, INC. 47QRAA21D0087 509-438-7811 RICHLAND ,WA s/w/wo/ew/d/8a
MCKINSTRY ESSENTION, LLC GS-21F-0140V (206)763-4828 SEATTLE ,WA o  
GLOBAL STRATEGIC ENERGY LLC GS-21F-155AA 206-517-2875 SEATTLE ,WA s
STS INTERNATIONAL, INCORPORATED       47QRAA19D00C9 703-575-5180 BERKELEY SPRINGS ,WV o
ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION GS-10F-053AA 304-319-0044 BRIDGEPORT ,WV s/w/wo