GSA Federal Acquisition Service
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00CORP The Professional Services Schedule (PSS)
Mission Oriented Business Integrated Services
Category Description
874 6 Acquisition Management Support Acquisition Management Support: Contractors shall provide professional support services to agencies in conducting federal acquisition management activities. Services covered by this SIN are: acquisition planning assistance, including market research and recommending procurement strategy: acquisition document development, including cost/price estimates, quality assurance surveillance plans, statements of work, synopses, solicitations, price negotiation memoranda, etc.: expert assistance in supporting proposal evaluations, including price/cost analysis or technical proposal analysis: contract administration support services, including assistance with reviewing contractor performance, developing contract modifications, and investigating reports of contract discrepancies: contract closeout assistance; Competitive Sourcing support, including OMB Circular A-76 studies, strategic sourcing studies, privatization studies, public-private partnerships, and Federal Activities Inventory Reform (FAIR) Act studies.

Inherently Governmental services as identified in FAR 7.503 or by the ordering agency are prohibited under this SIN. It is the responsibility of the Contracting Officer placing the order to make this determination. Ordering activities must require prospective contractors to identify potential conflicts of interest and address those, prior to task order award. For more information, see www.gsa.gov/psschedule.

NOTE: Grants management services are not covered under this SIN. Refer to, SIN 520-22, Grants Management Support Services.
119 contractors

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Contractor       Contract # Phone City, State Socio-
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Contractor T&Cs
/Pricelist
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A SQUARE GROUP LLC 47QRAA18D00BW 3017701400 ROCKVILLE ,MD s/w/wo
ABACUS TECHNOLOGY CORPORATION GS-00F-191CA 301-215-7593 CHEVY CHASE ,MD o
ADVANCED GOVERNMENT SOLUTIONS, INC. GS-00F-0048N 240-260-4040 CROFTON ,MD s/w/wo
ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC GS-00F-067CA 3015156785 GAITHERSBURG ,MD s/w/wo
AECOM MANAGEMENT SERVICES, INC.
(DBA: AECOM)
GS-00F-046CA 301-944-3224 GERMANTOWN ,MD o
ALCANTARA, JASMINE GS-00F-182GA 7742360765 NANTUCKET ,MA s/w/wo/ew/d/8a
ALLIANCE CONSULTING CORP. GS-00F-202CA 301-294-9290, Ext 22 ROCKVILLE ,MD s/d
ALPHA-OMEGA CHANGE ENGINEERING, INC. GS-10F-0310L 757-224-3716 WILLIAMSBURG ,VA o
AMYX, INC. GS-10F-0019N 703-373-1984 RESTON ,VA s/w/d
ARCANUM GROUP, INC., THE GS-10F-0324X 303-693-7263 ENGLEWOOD ,CO s/dv
ATLAS GROUP LTD GS-10F-018CA 202-380-8305 FAIRFAX ,VA s/d/8a
AXSEUM, INC. GS-00F-0052M 571-858-5518 VIENNA ,VA o
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. GS-00F-240CA (301) 738-5985 ROCKVILLE ,MD o
BEST VALUE TECHNOLOGY, INC. GS-10F-227AA (703) 229-4200 HAYMARKET ,VA s/dv
BOOZ ALLEN HAMILTON INC.       GS-00F-008DA 703-377-4359 MCLEAN ,VA o
BREAKFORTH SOLUTIONS INCORPORATED 47QRAA19D00CJ 703-468-2221 X 700 HAYMARKET ,VA s/w/wo/ew/d/8a
CACI INC FEDERAL GS-00F-268CA 703-679-3207 CHANTILLY ,VA o
CALIBRE SYSTEMS, INC. GS-00F-185CA 7037978560 ALEXANDRIA ,VA o
CATAPULT CONSULTANTS LLC GS-00F-138CA 703-226-0599 ARLINGTON ,VA s
CE2 CORPORATION, INC. GS-00F-207CA 925-400-4577 PLEASANTON ,CA s/d
CENTRA TECHNOLOGY, INC. GS-00F-0020Y 781-272-7892 BURLINGTON ,MA o
CHRISTOPHER J O'KEEFFE CPA, LLC 47QRAA18D008Y 804-421-9550 RICHMOND ,VA s
CLJ CONSULTING AND CONTRACTING, LLC 47QRAA19D009Q 850-217-2431 WALDORF ,MD s/w/wo/ew/dv/d/8a
COBEC CONSULTING, INC. GS-00F-176DA 202-827-1303 WASHINGTON ,DC s
COHNREZNICK LLP GS-00F-230CA 973-403-7993 NEW YORK ,NY o
COMMUNICATIONS TRAINING ANALYSIS CORPORATION 47QRAA20D004K (703)289-3812 FALLS CHURCH ,VA s
COMPETITIVE INNOVATIONS, LLC GS-10F-0310S 703-698-5000 ARLINGTON ,VA s/h
CPS PROFESSIONAL SERVICES, LLC GS-10F-0146V 571.282.4024 FALLS CHURCH ,VA s/dv
CT STRATEGIES LLC GS-00F-297GA 2026295199 WASHINGTON ,DC s
DCS-MILLENNIUM LLC 47QRAA18D0038 571-227-6211 ALEXANDRIA ,VA s/dv/d
DESIGN TO DELIVERY INC GS-10F-046CA 3016574440 BETHESDA ,MD s/w/wo/ew/d/8a
DOWLESS & ASSOCIATES, INC. GS-00F-118CA 703-766-5655 ARLINGTON ,VA s/w/wo
DSD LABORATORIES,INC. GS-10F-0319K 18004328484 SUDBURY ,MA o
E L HAMM & ASSOCIATES INCORPORATED GS-00F-0025L 757-497-5000 VIRGINIA BEACH ,VA s/d
E.F. KEARNEY, LIMITED 47QRAA20D004E 703-931-5600 ALEXANDRIA ,VA o
E.F. KEARNEY, LIMITED GS-10F-0477P 7039315600 ALEXANDRIA ,VA o
E3 FEDERAL SOLUTIONS, LLC GS-00F-151CA 571 551-2726 MCLEAN ,VA o
ECS FEDERAL, INC.       GS-00F-0003W 571-232-1412 FAIRFAX ,VA o
ENTERPRISE SOLUTIONS GROUP, INC. GS-10F-0055W (410)628-4800 COCKEYSVILLE ,MD s  
ESCIENCE AND TECHNOLOGY SOLUTIONS, INCORPORATED GS-00F-124GA 301-429-0005 x106 NORTH CHARLESTON ,SC s/d/8a  
FAVOR TECHCONSULTING, LLC GS-00F-151GA 301-468-0797 RICHMOND ,VA s/w/wo/ew/dv/d/8a
GARTNER, INC.       GS-10F-034CA 703-387-5721 STAMFORD ,CT o
GCC TECHNOLOGIES, LLC GS-10F-0404R 301-387-4848 OAKLAND ,MD s/dv/h
GLOBAL TECH INC. GS-10F-0376U 703-652-0991 VIENNA ,VA o
GOVERNMENTCIO LLC GS-00F-223DA 2028211715 WASHINGTON ,DC s/dv/d/h
GRANATO GROUP, INC. GS-10F-0370P 7036361200 MCLEAN ,VA s/w/wo/ew/d
GRANT THORNTON LLP GS-00F-143CA 703-637-2835 ALEXANDRIA ,VA o
GRANT THORNTON PUBLIC SECTOR LLC 47QRAA19D0085 703-637-2835 ARLINGTON ,VA o
HCD INTERNATIONAL, INC.       GS-10F-0412M (301) 552-8803 LANHAM ,MD s/w/wo/ew/d
HERREN ASSOCIATES, INC.       GS-10F-0124V (703)622-9488 WASHINGTON ,DC o  
HII MISSION DRIVEN INNOVATIVE SOLUTIONS INC. GS-00F-020CA 703-539-3068 HUNTSVILLE ,AL o
ICF INCORPORATED, L.L.C. GS-00F-010CA 703-934-3632 FAIRFAX ,VA o
IKNOW LLC       GS-00F-200GA 9739345156 PRINCETON ,NJ s
INFOR500 LLC 47QRAA19D005P 415-819-3154 SANTA CLARA ,CA s/d
INFORMATION MANAGEMENT RESOURCES, INC. GS-10F-0323Y (949) 215-8889 X6336 ALISO VIEJO ,CA s/w/wo/ew/dv/d
INSIGNIA FEDERAL GROUP, LLC GS-02F-0188X 7039451830 MC LEAN ,VA s/w/wo/ew/d/8a
INTEGRATED FEDERAL SOLUTIONS, INC. GS-10F-004CA 571-357-2980 RESTON ,VA s/d
INTEGRITY CONSULTING ENGINEERING & SECURITY SOLUTIONS LLC 47QRAA19D0044 703-505-4460 PURCELLVILLE ,VA s/dv
INTERNATIONAL BUSINESS MACHINES CORPORATION GS-00F-005DA 1-301-803-3983 BETHESDA ,MD o
JCS SOLUTIONS LLC 47QRAA19D002H 571-429-4670 FAIRFAX ,VA s/w/wo/ew/d/8a
JEFFERSON CONSULTING GROUP, LLC GS-00F-120DA 202-626-8775 WASHINGTON ,DC s/w/wo
JMA SOLUTIONS LLC 47QRAA18D00GC 202-465-8245 WASHINGTON ,DC o
JONES LANG LASALLE AMERICAS, INC. GS-00F-159CA 202-719-6906 WASHINGTON ,DC o
KALMAN & COMPANY, INC. GS-00F-343CA 7574614292 VIRGINIA BEACH ,VA o
KFORCE GOVERNMENT SOLUTIONS, INC. GS-00F-273CA 703-245-7462 HERNDON ,VA o
LIGHTHOUSE FOR THE BLIND, INCORPORATED, THE GS-00F-333GA 2063224200 SEATTLE ,WA o
LYNCH CONSULTANTS, LLC GS-00F-118DA 540-834-3490 ARLINGTON ,VA s/dv
M2 STRATEGY INC GS-00F-292DA 703-304-8856 MCLEAN ,VA s/w/wo/ew/d
MARKON, INC. GS-00F-0012Y 703-884-0028 FALLS CHURCH ,VA s
MASON HARRIMAN GROUP INC. GS-00F-098CA 973-335-0595 TOWACO ,NJ s/w
MAYVIN, INC. GS-10F-0280Y 7037501794 ANNANDALE ,VA s/w/wo
MCKINSEY & COMPANY, INC. WASHINGTON D.C. GS-10F-0118S (202)662-0522 WASHINGTON ,DC o    
MELE ASSOCIATES, INC. GS-00F-243CA (240)453-6975 ROCKVILLE ,MD s/v
MICHAEL BAKER INTERNATIONAL, INC. GS-00F-0032M 703-483-0029 ALEXANDRIA ,VA o
MICROHEALTH LLC 47QRAA18D0098 855-294-3547 VIENNA ,VA s/dv/d/8a
MOBIUS CONSULTING, LLC GS-00F-088GA (571)402-4012 ALEXANDRIA ,VA s/w/wo/ew/h  
NCI INFORMATION SYSTEMS, INC. GS-00F-263CA 703-707-6626 RESTON ,VA o
NEOTECH SOLUTIONS INC. 47QRAA19D00BZ 2024878353 GAITHERSBURG ,MD s/w/wo/ew
NET.AMERICA CORPORATION, THE GS-10F-0204X 301-850-4559 UPPER MARLBORO ,MD s/w/wo/ew/d
NODI SOLUTIONS LLC 47QRAA18D00GK 5712335916 ROCKVILLE ,MD s/w/wo
NORTH AMERICAN MANAGEMENT AND BUSINESS CORPORATION 47QRAA19D000F 703-812-8822 ALEXANDRIA ,VA s
NORTH STAR GROUP LLC THE GS-10F-0205U 4103403560 WASHINGTON ,DC s
NVE, INC GS-10F-002CA 7037878100 HERNDON ,VA s/w/wo/ew/d
OASIS SYSTEMS, LLC 47QRAA18D006F 781-879-1447 BURLINGTON ,MA s
OCT CONSULTING LLC 47QRAA20D0035 703-677-8413 MC LEAN ,VA s/d/8a
OCTO CONSULTING GROUP, INC. GS-10F-155AA 571-351-5850 RESTON ,VA o
PG PUBLIC SERVICES, LLC GS-10F-0195X 877-350-8886 X701 ARLINGTON ,VA s/wo
PHACIL, INC. GS-10F-0238V (415) 365-6312 MCLEAN ,VA o
PLANNED SYSTEMS INTERNATIONAL, INC. GS-10F-0117S 443-832-5018 COLUMBIA ,MD o
PORTAGE, INC. GS-00F-262CA 2084194152 IDAHO FALLS ,ID s
PRAIRIE QUEST, INC. GS-10F-0051W 260-420-7374 x105 FORT WAYNE ,IN s/w/wo/d
PRIVATIN CONSULTING LLC GS-10F-122AA 2404725258 ROCKVILLE ,MD s/d/8a
PRO CARE CONSULTING, LLC 47QRAA18D003J (727)756-1601 WHITES CREEK ,TN s/w/wo/ew/d    
PROCUREVIS, INC. GS-10F-0127S 301-396-9251 WALDORF ,MD s/w/wo/ew/d
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC. GS-10F-0213P 314-531-0060 SAINT LOUIS ,MO s/w/wo/d/8a
PROSOURCE360 CONSULTING SERVICES, INC. 47QRAA18D008V 240-432-5152 WASHINGTON ,DC s/d/8a/h
SALMON GROUP, INC. 47QRAA19D0009 (888) 751-5551 WASHINGTON ,DC o
SAVVEE CONSULTING INC. GS-10F-0410Y 703-230-0990 X111 CHANTILLY ,VA o
SERCO INC. GS-00F-193CA 703.939.6671 HERNDON ,VA o
STRATEGIC ALLIANCE BUSINESS GROUP LLC GS-10F-0316P 7032865026 FAIRFAX ,VA s/w/wo/ew/dv
STRATEGIC INITIATIVES CONSULTING GROUP, LLC 47QRAA19D008K 302-622-9610 WILMINGTON ,DE s/w/wo
STRATEGIC INITIATIVES CONSULTING GROUP, LLC GS-10F-0054M (302) 622-9610 WILMINGTON ,DE s/w/wo
SUMARIA SYSTEMS, INC. GS-00F-197CA (978)739-4200 DANVERS ,MA s  
SYNERGISTICS, INC. 47QRAA19D000Y (800) 875-7921 KENNEWICK ,WA s/d
SYSTEMS PLANNING AND ANALYSIS, INC. GS-00F-186CA 703-399-7017 ALEXANDRIA ,VA o
T & T CONSULTING SERVICES INC GS-10F-0249N 4047907145 MARIETTA ,GA s/w/wo/ew
TD&S ASSOCIATES, INCORPORATED 47QRAA19D008A (703)625-3293 STATE COLLEGE ,PA s    
TECOLOTE RESEARCH, INC. GS-00F-052CA 8055716366 GOLETA ,CA s
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
TOTAL SOLUTIONS, INC. GS-23F-0253R 256-705-0128 MADISON ,AL s/w/wo
TRANSFORMATION ADVISORS GROUP, LLC GS-10F-0182W 703-224-8831 VIENNA ,VA s/dv
TRIAEM, LLC GS-00F-271GA 7039968981 STERLING ,VA s/w/wo/ew/d/8a
TRIUMPH ENTERPRISES, INCORPORATED GS-10F-0157U (703) 485-0191 VIENNA ,VA o
UNITY TECHNOLOGIES CORPORATION 47QRAA19D003P 301-300-6942 MYERSVILLE ,MD s/w/wo/ew
VERSAR, INC. GS-00F-0017L (703)642-6733 SPRINGFIELD ,VA s  
VETERANS MANAGEMENT SERVICES, INC.
(DBA: VMSI)
GS-10F-030AA 7035634605 STERLING ,VA o
WHITNEY, BRADLEY & BROWN INC. GS-00F-297CA 7034486081 RESTON ,VA o
WYLE LABORATORIES, INC. GS-00F-014DA 301-863-4415 TORRANCE ,CA o
YOUR RECRUITING COMPANY, INC. GS-10F-0143U 703-995-9607 FAIRFAX ,VA o