One Acquisition Solution for Integrated Services

One Acquisition Solution for Integrated Services logo.

GSA OASIS webpage

Key Personnel

Ellen Wesel
Corporate OASIS SB & UR Program Manager (COPM)

Londa Phillips
Corporate OASIS UR COCM for Pools 1, 3 & 5B

Grace Podoll
Corporate OASIS UR COCM for Pool 4

DUNS Number: 14-038-9763

Contract Information

Oasis Overview

One Acquisition Solution for Integrated Services—Unrestricted (OASIS Unrestricted) is a family of seven best-in-class (BIC), multiple-award, government-wide acquisition contracts (GWAC) or pools. Each pool specializes in a different set of complex professional services. Any government agency can use the OASIS pools to release solicitations as task orders to a preselected set of contract winners. General Services Administration (GSA) OASIS’s broad topic areas and flexible contracting has resulted in over $32B in obligated sales by early 2021. These professional services areas of expertise include engineering, science, research and development, integration, operations, logistics, and program management. OASIS is designed to support all mission spaces of the US federal government.

Task orders are solicited, awarded, and administered by an ordering contracting officer (OCO). OCOs are duly warranted federal contracting officers who have received a Delegation of Procurement Authority (DPA) from the OASIS contracting officer. OCOs are the sole government points of contact for their particular task orders.

LinQuest is a prime contractor on four OASIS unrestricted contracts (pools). LinQuest has contracts in Pools 1, 3, 4, and 5b. Pool 1 is associated with North American Industry Classification System (NAICS) Code 541330, Engineering Services; 541380, Testing Laboratories; 541611, Administrative Management and General Management Consulting Services; 541618, Other Management Consulting Services; 541690, Other Scientific and Technical Consulting Services; and 541990, All Other Professional, Scientific, and Technical Services. Pool 3 is associated with NAICS Code 541330 Exception A, Engineering for Military and Aerospace Equipment and Military Weapons; 541330 Exception B, Engineering for Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992; and 541330 Exception C, Engineering for Marine Engineering and Naval Architecture. Pool 4 is associated with NAICS Code 541711, Research and Development in Biotechnology; and 541712, Research and Development in the Physical, Engineering, and Life Sciences. Pool 5b is associated with NAICS 541712 Exception C, Research and Development in Space Vehicles and Guided Missiles, their Propulsion Units, their Propulsion Units Parts, and their Auxiliary Equipment and Parts. OASIS is a five-year contract. Task orders must be solicited and awarded prior to the OASIS term expiring and may extend up to five years after the OASIS term expires. Contract types include cost reimbursable, fixed price, time and material, labor hours, or a combination thereof. There is no ceiling limit on the vehicle.