OASIS Small Business

One Acquisition Solution for Integrated Services – Small Business (OASIS SB) is GSA's next generation contract vehicles for complex, integrated professional services for U.S. federal agencies. GSA's Federal Acquisition Service is developing OASIS SB as a Multiple-Award/IDIQ, solution-based contract, providing a government-wide vehicle for efficient task order procurements. OASIS is anticipated to have a base period of five years and one five-year option for a total of 10 contract years with a $48B ceiling.

This contract:

  • Spans many areas of expertise and mission spaces
  • Covers multiple professional services disciplines
  • Allows flexibility for all contract types, including hybrids and cost-reimbursement, at the task order level
  • Allows for ancillary support components, commonly referred to as Other Direct Costs (ODC), at the task order level


The core disciplines of the contract vehicle include program management services, management consulting services, logistics services, engineering services, scientific services, and financial services.

Download the OASIS brochures to learn more about OASIS for civilian applications or OASIS for military applications.

For additional information, please see our news release and the OASIS website.

Contract Name Awarding Agency Contract Numbers Period
One Acquisition Solution for Integrated Services – Small Business (OASIS SB) Pool 4 GSA GS00Q14OADS406 6/20/2014 - 6/19/2019, plus one 5-yr option
One Acquisition Solution for Integrated Services – Small Business (OASIS SB) Pool 6 GSA GS00Q14OADS707 6/20/2014 - 6/19/2019, plus one 5-yr option

DUNS Number 621420991

Contacts

COPM: Curt Anderson
CSSI, Inc.
425 3rd St SW, Suite 700
Washington, DC 20024
Office Phone: 202-600-7599
Cell Phone: 703-980-8350
Email: OASIS@cssiinc.com

COCM: Ashley Sanders
Sr. Contracts Administrator
CSSI, Inc.
425 3rd St SW, Suite 700
Washington, DC 20024
Office Phone: 202-808-3328 
Email: contracts@cssiinc.com