GSA’s One Acquisition Solution for Integrated Services (OASIS) Unrestricted and OASIS Small Business (SB) Set-Aside contract vehicle is designed to provide flexible and innovative solutions for complex professional services. These contracts are designed to address agencies’ need for a full range of service requirements that integrate multiple professional service disciplines and ancillary services and products with the flexibility for all contract types and pricing at the task order level.
The core disciplines of the contract include:
- Program management services
- Management consulting services
- Logistics services
- Engineering services
- Scientific services
- Financial services
View full GSA OASIS Core Disciplines
OASIS SB is a collection of multiple-award, (MA), Indefinite Delivery, Indefinite Quantity (IDIQ), ten-year (five year base and five-year option period) contracts with no maximum on the total value of orders that can be placed under the contracts. The OASIS SB contracts were awarded as 100% Small Business set-asides.
CSA and GSA OASIS SB Pool 3
OASIS SB has seven pools of awardees, and CSA is an awardee in Pool 3 for Engineering Services (NAICS code 541330), for Exception A, B and C. CSA is able to compete for 8(a) and service-disabled veteran-owned small business (SDVOSB) set asides, and direct awards.
CSA OASIS SB Points of Contact
Executive Vice President
CSA OASIS SB Pool 3 Contract Holder
(8(a) and SDVOSB)
CSA (Duns # 13-019-6814 and Cage Code: 3ESN1) holds OASIS SB Pool 3 contract.
- GSA OASIS Military Slipsheet (PDF)
- GSA OASIS Civilian Slipsheet (PDF)
- GSA OASIS Overview Brief (PDF)
- GSA OASIS CSA Fact Sheet (PDF)
- OASIS Initial Award Announcement
Who is using OASIS
- US Air Force Memorandum of Understanding
- US Army Memorandum of Understanding
- Department of Homeland Security (DHS) Memorandum of Understanding
- NAVAIR Memorandum of Understanding
- NAVSUP Memorandum of Understanding
- US Navy Memorandum of Understanding
- DPAP Memorandum of Understanding
For ordering procedures and additional information, visit the GSA OASIS Program Webpage.
Official GSA OASIS Community
GSA maintains the OASIS Interact Community – OASIS Open Community Blog as a communication platform open for public registration. GSA uses OASIS Interact to foster transparency and industry participation through posting announcements and blogs.
CSA and the Environment
CSA makes a conscience and continuous effort to minimize our environmental footprint by focusing on both individual and corporate wide initiatives that promote environmental stewardship. View CSA’s full Environmental Policy.