GSA Federal Acquisition Service
Search:

For general questions, contact:
Samantha Davis
Phone: (800) 488-3111
E-mail: oasis@gsa.gov

OASIS One Acquisition Solution for Integrated Services (OASIS)
Category Description
OASIS POOL2 OASIS Pool 2 - Financial/Accounting Services This Pool comprises efforts (except offices of CPAs) engaged in providing accounting services (except tax return preparation services only or payroll services only). These efforts may also provide tax return preparation or payroll services. For example, the scope of this Pool covers Accounting and Social Sciences/Humanities R&D services.

OASIS P2 ($22M Business Size Standard)

NAICS CODE NAICS TITLE
541211 Offices of Certified Public Accountants
541213 Tax Preparation Services
541214 Payroll Services
541219 Other Accounting Services
541720 Research and Development in the Social Sciences and Humanities
34 contractors

Download Contractors (Excel)
Display:
  Hold the 'Ctrl' key to select all that apply
Search Contractor T&Cs/Pricelist
Contractor Contract # Phone City, State Socio-
Economic
TEKSOUTH CORPORATION GS00Q14OADU220 (205)631-1500 GARDENDALE ,AL o
TECOLOTE RESEARCH, INC. 47QRAD19DU210 (805)571-6366 GOLETA ,CA o
NATIONAL OPINION RESEARCH CENTER GS00Q14OADU213 (312)759-5240 CHICAGO ,IL o
INTERNATIONAL BUSINESS MACHINES CORPORATION GS00Q14OADU224 (703)850-8032 BETHESDA ,MD o
THE MIL CORPORATION GS00Q14OADU221 (301)805-8500 BOWIE ,MD o
CREATIVE ASSOCIATES INTERNATIONAL, INC. 47QRAD19DU204 (202)344-6547 CHEVY CHASE ,MD o
WESTAT, INC. GS00Q14OADU223 (301)294-3941 ROCKVILLE ,MD o
RESEARCH TRIANGLE INSTITUTE GS00Q14OADU217 (919)990-8381 RESEARCH TRIANGLE P ,NC o
MATHEMATICA INC. 47QRAD19DU209 (609)799-3535 PRINCETON ,NJ o
ERNST & YOUNG LLP 47QRAD19DU201 (703)747-0049 NEW YORK ,NY o
BATTELLE MEMORIAL INSTITUTE GS00Q14OADU201 (410)306-8673 COLUMBUS ,OH o
PALMETTO GBA, LLC 47QRAD19DU203 (803)763-7982 COLUMBIA ,SC o
KEARNEY & COMPANY, P.C. GS00Q14OADU210 (703)931-5600 ALEXANDRIA ,VA o
AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES 47QRAD19DU206 (443)259-5220 ARLINGTON ,VA o
FORS MARSH GROUP LLC 47QRAD21DU200 (571)303-2895 ARLINGTON ,VA o
ACCENTURE FEDERAL SERVICES LLC GS00Q14OADU202 (703)457-2258 ARLINGTON ,VA o
DELOITTE CONSULTING LLP GS00Q14OADU204 (703)251-1143 ARLINGTON ,VA o
GRANT THORNTON PUBLIC SECTOR LLC GS00Q14OADU208 (703)862-5956 ARLINGTON ,VA o
ECS FEDERAL, LLC GS00Q14OADU206 (571)232-1412 FAIRFAX ,VA o
ICF INCORPORATED, L.L.C. GS00Q14OADU209 (703)934-3632 FAIRFAX ,VA o
CGI FEDERAL INC. GS00Q14OADU225 (703)227-4882 FAIRFAX ,VA o
OPTUM PUBLIC SECTOR SOLUTIONS, INC. 47QRAD19DU202 (301)977-7884 FALLS CHURCH ,VA o
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS00Q14OADU207 (703)995-3733 FALLS CHURCH ,VA o
MANTECH MGS, INC. 47QRAD19DU207 (703)218-6440 HERNDON ,VA o
PERATON INC. GS00Q14OADU215 (703)637-3807 HERNDON ,VA o
SERCO INC. GS00Q14OADU219 (703)939-6671 HERNDON ,VA o
LOCKHEED MARTIN CORPORATION GS00Q14OADU212 (703)367-6636 MANASSAS ,VA o
AVANTUS FEDERAL LLC 47QRAD19DU205 (571)551-2726 MCLEAN ,VA o
KPMG LLP 47QRAD19DU208 (571)695-5019 MCLEAN ,VA o
BOOZ ALLEN HAMILTON INC. GS00Q14OADU203 (703)377-4359 MCLEAN ,VA o
GUIDEHOUSE INC. GS00Q14OADU214 (703)656-6381 MCLEAN ,VA o
GUIDEHOUSE INC. GS00Q14OADU216 (703)656-6381 MCLEAN ,VA o
LEIDOS, INC. GS00Q14OADU211 (571)526-7085 RESTON ,VA o
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION GS00Q14OADU218 (301)401-3440 RESTON ,VA o