One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open
Description: The General Services Administration’s Federal Acquisition Service is soliciting proposals for the OASIS+ Total Small Business Set-Aside IDIQ multiple-award contract vehicle covering comprehensive professional services across multiple domains (management, technical/engineering, R&D, intelligence, environmental, facilities, logistics, business administration, marketing, human capital, financial and social services). This solicitation (Amendment 0008) reopens the opportunity with the proposal portal launching on 2026-01-12 and proposals due by 2027-01-11, and is intended to allow rolling admissions and multiple awardees to receive task orders throughout the contract period. The contract establishes IDIQ task order authority with a 5-year base and an optional 5-year extension, service performance across the United States, and qualification/evaluation criteria that include past performance, project relevance, management and staffing capabilities, and certain credit thresholds for domains.
Original attachments and procurement documents tied to this bid.
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The objective of this contract is to provide government agencies with total integrated solutions for a multitude of services-based requirements on a global basis. These services requirements may call for solutions that cross multiple disciplines, include ancillary support, may be commercial and/or non-commercial, using a variety of contract types including fixed price (all types), cost reimbursement (all types), time and materials/labor hour, or a hybrid mix of contract types. See attached file.
The objective of this contract is to provide Government agencies with total integrated solutions for a multitude of services-based requirements on a global basis. These services requirements
may call for solutions that cross multiple disciplines, include ancillary support, may be commercial and/or non-commercial, using a variety of contract types including fixed price (all types), cost reimbursement (all types), time and materials/labor hour, or a hybrid mix of contract types. See attached file.
The General Services Administration (GSA), Federal Acquisition Service issued Amendment 0008 reopening the OASIS+ HUBZone Small Business Set-Aside solicitation as a continuously open IDIQ vehicle to support rolling admissions. Offerors must register in SAM.gov and submit proposals through the OASIS+ Symphony Portal (OSP); the solicitation and any amendments on SAM.gov are the authoritative source. The opportunity was posted 2026-01-12 and has a response deadline of 2027-01-11 4:00 p.m. EST.
The OASIS+ (One Acquisition Solution for Integrated Services Plus) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation is an Indefinite-Delivery, Indefinite-Quantity (IDIQ), Multi-Agency Contract (MAC) issued by GSA's Federal Acquisition Service for complex, non-IT, services-based solutions across seven domains: Management & Advisory, Technical & Engineering, Intelligence Services, Research & Development, Logistics, Facilities, and Environmental. The solicitation is restricted to eligible SDVOSB concerns and provides rolling admissions/on-ramping for awardees to compete for additional task orders. Responses are accepted on a continuous basis with the current response date set for January 11, 2027.
