One Acquisition Solution for Integrated Services (OASIS+) Multi-Agency Contract (MAC) Indefinite-Delivery Indefinite-Quantity (IDIQ) Service Disabled-Veteran Owned Small Business Phase II
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
- Service-Disabled Veteran-Owned Small Business
Forecast facts
- Anticipated award
- Acquisition strategy
- Open Market
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Forecast number
- 47240
- Points of contact
-
- Melissa Volkman oasisplusopen@gsa.gov
Forecast details come from the GSA Acquisition Gateway. Agencies' dates and values are estimates.
About this forecast
The GSA Federal Acquisition Service is procuring non-IT professional and technical services through the OASIS+ Multi-Agency Contract (MAC), an indefinite-delivery indefinite-quantity (IDIQ) governmentwide vehicle. This Phase II reopening specifically targets Service-Disabled Veteran-Owned Small Businesses and introduces new service domains including Business Administration, Financial Services, Human Capital, Marketing and Public Relations, and Social Services, complementing existing domains such as Management & Advisory, Technical & Engineering, Research & Development, Intelligence Services, Environmental, and Facilities and Logistics. The solicitation was issued with an estimated release date of January 12, 2026, and an anticipated award date of June 30, 2026.
The contract operates under an open continuous solicitation with rolling awards, permitting new contractors to submit proposals and existing OASIS+ contractors to add domains to their current agreements. The place of performance is to be determined, and inquiries should be directed to the Senior Contracting Officer at oasisplusopen@gsa.gov. NAICS code 541990 (All Other Professional, Scientific, and Technical Services) applies to this procurement, which is structured as a full and open competition after exclusion of sources and funded through a combination contract type.
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 on-ramping 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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