One Acquisition Solution for Integrated Services (OASIS+) Multi-Agency Contract (MAC) Indefinite-Delivery Indefinite-Quantity (IDIQ) Unrestricted 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
- No set-aside
Forecast facts
- Anticipated award
- Acquisition strategy
- Full and Open Competition
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Forecast number
- 47242
- 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 General Services Administration's Federal Acquisition Service is procuring non-IT services through the OASIS+ Multi-Agency Contract (MAC) Indefinite-Delivery Indefinite-Quantity (IDIQ) Unrestricted Phase II program. This governmentwide contract is organized by service domains including Management & Advisory, Technical & Engineering, Research & Development, Intelligence Services, Environmental, Facilities and Logistics, Enterprise Solutions, Business Administration, Financial Services, Human Capital, Marketing and Public Relations, and Social Services. The solicitation will be released on January 12, 2026, with an estimated award date of June 30, 2026, and operates as an open continuous solicitation with rolling awards that allows both new contractors and existing OASIS+ contractors to submit proposals and add domains to their contracts.
The estimated award value range is listed in the system, though the specific dollar amount requires clarification due to system data issues. This is a full and open competition definitive contract with combination contract type, and the place of performance is to be determined. Interested contractors should direct inquiries to the Senior Contracting Officer at the General Services Administration through the email address oasisplusopen@gsa.gov for additional information regarding this opportunity.
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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