GSA OASIS+ IDIQ for professional services, total small business set-aside.
The General Services Administration (GSA) is issuing a continuously open solicitation for OASIS+, a multiple-award, indefinite-delivery/indefinite-quantity (IDIQ) contract for integrated professional services. This is a total small business set-aside, meaning only small businesses may compete. The scope covers a broad range of services including consulting, engineering, IT, logistics, and more, across multiple NAICS codes. There is no stated contract value or duration, but the program is intended for large-scale, long-term federal acquisitions. Offerors must be registered in SAM and meet small business size standards. The solicitation remains open for proposal submissions on a rolling basis.