GSA OASIS Unrestricted

General Description

General Services Administration (GSA) One Acquisition Solution for Integrated Services (OASIS) Unrestricted Contract

Credence is one of the top companies under GSA OASIS, with more than 60 task orders awarded and Exceptional CPARS. Our tasks are high-level, complex, global contracts that support mission-critical government programs, ranging from C4ISR services directly aiding our nation's warfighters, to highly techincal engineering support, to cutting-edge technology-based solutioning. 

Scope of Awarded Contract

Credence offers the following core professional services to support all Federal missions:

    • Program management
    • Management solutions
    • Scientific
    • Engineering
    • Logistics
    • Financial management

Additional services under this contract include other professional and non-professional services, commercial and non-commercial items, IT services and/or components, administrative support, data entry, and subject matter expertise. Blending these services to deliver a total solution to professional services based requirements, Credence will support a broad range of areas, including, but not limited to:

    • Communication
    • Compliance
    • Defense
    • Disaster
    • Energy
    • Environment
    • Financial
    • Health
    • Intelligence
    • Security
    • Transportation

Features and Benefits

When agencies use the OASIS contract, they sign on to a one-of-a-kind, flexible, full-service contract vehicle that drives down costs for the American taxpayer. For customers, OASIS:

    • Enables agencies to concentrate on missions rather than the acquisition itself
    • Minimizes unnecessary proliferation of interagency and agency-wide IDIQ contracts
    • Reduces lead time and administrative effort to acquire complex professional services
    • Ensures accurate Small Business subcontracting credit through the establishment of Pools based upon size standard, and ensures appropriate size standard for each task order
    • Maximizes Small Business opportunities
    • Provides reduced protest exposure under $10 million
    • Focuses acquisition on 40 pre-qualified companies per each Pool
    • Offers an innovative tiered access fee, ranging from 0.1 percent – 0.75 percent based on obligation level

GSA Contacts

For more information about how the OASIS contract can help your agency with program management, management services, logistics, engineering, scientific, or financial requirements, contact the OASIS Program Office at, or visit

Contract Numbers

47QRAD20DU108 (Unrestricted Pool 1)
47QRAD20DU304 (Unrestricted Pool 3)

Period of Performance

Pools 1 and 3: May 5, 2020 – March 1, 2025

DUNS Number


OASIS UNR Contract (Sections A through J) and Modifications

Contact Information

For detailed information on how Credence can meet your needs using this contract, please contact:

Leigh Boyle, Principal
Office: (571) 395-8821 | Toll Free: (888) 459-2430 | Fax: (202) 315-3030