Alliant 3 GWAC: Telecom and Application Development Support Services

The Alliant 3 Team is committed to completing phase two awards by the end of the fiscal year. At this time, it has not been determined if additional phases will be necessary to achieve all 76 awards (plus ties) as we work through clarifications. If you have not received a request for clarifications, please note, the team is working on issuing clarifications as expeditiously as possible. ++++++++++++++++++ 04/15/2026: Update: GSA continues to evaluate proposals for issuing phase two awards. If you have not received a notice of award for phase one, your proposal remains under consideration; you have not been eliminated. We appreciate your patience as GSA works diligently to award the subsequent phases. ++++++++++++++++++ 04/02/2026: Amendment 0013 is issued to the Alliant 3 Conformed Request for Proposal (RFP), 47QTCB24R0009, which has been posted in the Symphony Proposal Intake System. This amendment is to extend the offer acceptance period for existing offerors. Offerors should login to the Symphony Portal and review for necessary action. This action is only applicable to existing offerors that submitted a timely proposal for the Alliant 3 GWAC. For any

questions regarding this amendment, please +++++++++++++++++++ 02/25/2026: Alliant 3 GWAC Phase One awards are fully executed. The Government has started the evaluation of Phase Two and will expeditiously work through the subsequent phases. +++++++++++++++++++ 02/20/2026: Alliant 3 Governmentwide Acquisition Contract, Unrestricted Pool, Solicitation Number 47QTCB24R0009, Phase One Award Notice This is a written announcement to all interested parties. The U.S. General Services Administration (GSA) will make phase one contract award under the Alliant 3 Governmentwide Acquisition Contract (GWAC). GSA has determined a phased award approach for the Alliant 3 GWAC to be in the best interest of the Government and in accordance with Solicitation Section M.3, Evaluation Process. This announcement fulfills the notice

requirements in FAR 5.3, Synopses of Contract Awards, as the first phase award notification for the Alliant 3 GWAC. GSA appreciates the robust competition for the Alliant 3 GWAC. There were 133 proposals received in response to the solicitation. After review and evaluation in accordance with the criteria established in the solicitation, GSA has determined to make phase one contract awards to 43 offerors that are eligible for award. Offerors not identified in the attached document, Alliant 3 Phase One Award Notice, were not selected for phase one contract award and remain eligible for further award phases until all 76 awards (plus ties) are complete. Please note, no offeror is eliminated from award consideration. GSA intends to proceed in phases as offerors are eligible for award. If you do not receive an award notification with this phase, please understand that your proposal is still under consideration and you have not been eliminated from competition. You will be notified of the status of your offer during a later award phase. Debriefing letters will be provided once all award phases are completed. Federal customers interested in the GSA GWAC Program should refer to the GSA GWAC webpage at www.gsa.gov/gwacs for more information about when the new Alliant 3 GWAC awardees will be able to accept task orders. The Notice to Proceed will be issued separately. The GSA GWAC webpage provides information on the various GSA GWAC features and benefits, such as how Federal

Contracting Officers can obtain a Delegation of Procurement (DPA) training, scope compatibility reviews, and market research tools to assist your organization in the procurement process. Written correspondence may be sent to the

Contracting Officer at [email protected]. +++++++++++++++++++ 01/09/2026: GSA intends to make Alliant 3 GWAC awards in Q2 of FY26, and further information will be released in the coming months. Thank you for your continued interest and patience. +++++++++++++++++++ 09/16/2025: Important Notice: All Offerors must monitor their Alliant 3, Symphony account for exchanges that may be sent to your company. It is imperative that all offerors respond back to the government by the date prescribed in the exchange module. Failure to do so may result in removal from consideration of award. If you require access to your Symphony account please contact Apex Logic Help Desk. +++++++++++++++++++ 04/11/25: Reminder: the Alliant 3 RFP, 47QTCB24R0009, proposal submission is due today at 4 pm ET. Please ensure your proposals are up-to-date with the latest SF30 information, which acknowledges amendment 12. In addition, please ensure your proposals are in a “submitted” status in Symphony. +++++++++++++++++++ 3/12/25: Amendment A0012 is issued to the Alliant 3 Conformed Request for Proposal (RFP), 47QTCB24R0009 to: Extend the Alliant 3 proposal due date from 3/31/2025 to 4/11/2025 Include Other Transactional Agreements (OTAs) and task orders placed under Basic Ordering Agreements (BOAs) as acceptable

contract types in L.5.2.1, Relevant Experience Projects. Provide additional clarification on the timeliness regarding Systems, Certifications, and Clearances found in section L.5.4.6 through L.5.4.9. Please see the updated Alliant 3 RFP for updates: Alliant 3 RFP A0012 - Version 12 SF30 Amend 0012 Alliant 3 +++++++++++++++++++ 3/5/25: Amendment A0011 is issued to the Alliant 3 Conformed Request for Proposal (RFP), 47QTCB24R0009 to: (1) Extend the Alliant 3 proposal due date from 3/6/2025 to 3/31/2025. (2) Include FAR Clause 52.240-1, Prohibition on Unmanned Aircraft Systems Manufactured or Assembled by American Security Drone Act-Covered Foreign Entities. Please see the following Alliant 3 RFP