OASIS Contractors

Who is on OASIS ?

OASIS SB and OASIS Unrestricted Contractors [XLSX - 751 KB] (Last Updated March 24, 2020) are listed alphabetically by Pool, including:

  • Points of Contact;
  • Contract Numbers;
  • DUNS Numbers; and
  • CAGE Codes.

Contact OASIS Contractors

Warning: It is strictly prohibited to send emails by way of the following Pool Links if you are not an authorized government official. Non-authorized personnel may contact the Prime Contract holders individually but not through the use of the following Pool Links.

  • The following OASIS Unrestricted (U) and OASIS Small Business (SB) Pool Links generate a group email to the official Points of Contact for all the Prime Contract holders in Pools 1-6.
  • The primary purpose of the Pool links are for authorized government officials issuing Requests for Proposals (RFPs), Requests for Information (RFIs), or other Market Research requests to either the OASIS U or OASIS SB Prime Contract holders by Pool.

Important: Each Pool is a separate Multiple Award Task Order Contract (MATOC). When issuing an RFP, only one Contract Vehicle (OASIS U or OASIS SB) and one Pool can be solicited. Pool selection is based on the predominate NAICS Code (definitions by OASIS Pool Numbers) [PDF - 177 KB] assigned to the solicitation (see Ordering Guide Appendix A [PDF - 373 KB])

Select the OASIS Unrestricted pool link that corresponds to the predominate NAICS code when issuing a RFP that is not a Total Small Business Set- Aside. Select the the OASIS SB pool link that corresponds to the predominate NAICS code when issuing a RFP that is a Total Small Business Set-Aside (FAR 19.502-2).

OASIS (Unrestricted) Pool OASIS SB (Total SB Set-Aside) Pool
To contact OASIS U Contractors, select the link below: To contact OASIS SB Contractors, select the link below:
Pool 5B: oasis-u-awardees-pool-5b@gsa.gov SB Pool 5B: oasis-sb-awardees-pool-5b@gsa.gov

Last Reviewed: 2020-03-24