One Acquisition Solution for Integrated Services (OASIS+) Multi-Agency Contract (MAC) Indefinite-Delivery Indefinite-Quantity (IDIQ) Total Small Busines
Past New Requirement Updated
- Agency
-
Federal Acquisition Service
General Services Administration
- Solicitation expected
- Estimated value
- $1,000,000,000 to $1,900,000,000
- Set-aside
- Total Small Business
Forecast facts
- Anticipated award
- Acquisition strategy
- Open Market
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Forecast number
- 39939
- Points of contact
-
- Valerie Ates oasisplus@gsa.gov
Forecast details come from the GSA Acquisition Gateway. Agencies' dates and values are estimates.
About this forecast
The OASIS+ Multi-Agency Contract (MAC) is a governmentwide IDIQ contract designed for federal agencies to purchase non-IT services across multiple professional and technical service domains. The contract will encompass domains including Management & Advisory, Technical & Engineering, Research & Development, Intelligence Services, Environmental, Facilities, Logistics, and Enterprise Solutions, with continuous onramping allowing new contractors to submit proposals and existing contractors to expand their domain coverage. The estimated solicitation release date is January 12, 2026, with an estimated award date of December 31, 2025, targeting small businesses under the NAICS 541990 category.
The solicitation, being drafted by the GSA Federal Acquisition Service, will be a full and open competition with a definitive contract type and combination contract structure. While specific award values and budget ranges are not disclosed, the contract offers a comprehensive platform for professional services across diverse domains. The point of contact is Shae Burns from the OASIS+ Team, reachable at oasisplus@gsa.gov, and the place of performance is currently to be determined (TBD). Contractors will have the opportunity to participate through a continuous onramping process, potentially adding new service domains to their existing contracts.
Forecast text
OASIS+ is a governmentwide multiple award indefinite delivery indefinite quantity contract for federal agencies to purchase non-IT services. The OASIS+ scope is organized by domains which are groups of related services that include multiple industry codes (NAICS codes). Domains currently include Management & Advisory Technical & Engineering Research & Development Intelligence Services Environmental Facilities and Logistics. An eighth domain Enterprise Solutions is for the Unrestricted solicitation only. The Phase II reopening of the the solicitation adds new domains including Business Administration Financial Services Human Capital Marketing and Public Relations and Social Services. Continuous onramping will give new contractors the opportunity to submit proposals to OASIS+ and allows existing OASIS+ contractors to add domains not currently on their contract.
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