General Description

General Services Administration (GSA) One Acquisition Solution for Integrated Services (OASIS) Small Business (SB) Contract

Credence is one of the top companies under GSA OASIS SB contracts Pools 1 and 3, and with multiple task orders already awarded to our company, we are currently delivering holistic and integrated professional services based solutions for agencies across the country.

OASIS is the only government-wide contract for complex professional services; it is crafted to provide all Federal agencies with streamlined access to a broad spectrum of complex professional services for both commercial and non-commercial needs. The contract scope includes the following core disciplines: program management services; management solutions; logistics, engineering, scientific, and financial services; as well as ancillary services such as Information Technology.

Credence OASIS Brochure

Click Here to See Credence’s OASIS Brochure

Contract Numbers

GS00Q14OADS112 (Pool 1)
GS00Q14OADS315 (Pool 3)
47QRAD19D4001 (Pool 4)
47QRAD19D5001 (Pool 5a)
47QRAD19D6001 (Pool 5b)
47QRAD19D7001 (Pool 6)

Period of Performance

Pools 1 and 3: May 20, 2014 – December 19, 2019, plus one five-year Option Period from December 20, 2019 – December 19, 2024
Pool 4: July 10, 2019 – December 19, 2019, plus one five-year Option Period from December 20, 2019 – December 19, 2024
Pools 5a, 5b, and 6: August 7, 2019 – December 19, 2019, plus one five-year Option Period from December 20, 2019 – December 19, 2024

DUNS Number


OASIS SB Contract (Sections A through J) and Modifications

Download “OASIS SB Pool 1 Contract”

Download “OASIS SB Pool 1 Modification”

Download “OASIS  SB Pool 3 Contract”

Download “OASIS SB Pool 3 Modification”

Download “OASIS SB Pool 4 Contract”

Download “OASIS SB Pool 5a Contract”

Download “OASIS SB Pool 5b Contract”

Download “OASIS SB Pool 6 Contract”

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

Contact Information

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

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

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