Awarded vendors
- Booz Allen Hamilton Inc.
- International Business Machines Corporation
- Science Applications International Corp
- Peraton Inc.
- ECS Federal, LLC
- CACI, Inc. – Federal
- Deloitte Consulting LLP
- General Dynamics Information Technology, Inc.
- Govcio, LLC
- BAE System Technology Solutions & Services Inc.
- Accenture Federal Services LLC
- Tyto Government Solutions Inc.
- Leidos, Inc.
- KBR Wyle Services, LLC
- ManTech Advanced Systems International, Inc.
- TekSynap Corporation
- Guidehouse Inc.
- Credence Management Solutions LLC
- ICF Incorporated, L.L.C.
- Parsons Government Services Inc.
- Halvik Corp.
- Agile Defense, LLC
- 22nd Century Technologies, Inc.
- Maximus Federal Services, Inc.
- Tetra Tech, Inc.
- Serco Inc.
- Tuvli LLC
- NTT Data Services Federal Government, LLC
- The Cadmus Group LLC
- Core4CE LLC
- Empower AI, Inc.
- Zolon Tech Inc.
- Sev1Tech LLC
- By Light Professional IT Services LLC
- Noblis Inc.
- Trace Systems Inc.
- Karsun Solutions LLC
- Astrion Group, LLC
- LMI Consulting, LLC
- Applied Research Associates, Inc.
- Northrop Grumman Systems Corporation
- Iron Bow Technologies, LLC
- Vsolvit LLC
Description
The Alliant 3 GWAC is a government‑wide acquisition contract administered by the General Services Administration that provides a broad, indefinite‑delivery, indefinite‑quantity vehicle for IT and related professional services. The solicitation (47QTCB24R0009) was issued in 2024, with a final proposal deadline of 11 April 2025, and the first award phase (Phase One) was announced on 20 February 2026, awarding contracts to 43 vendors. The contract framework allows for multiple award phases (up to 76 awards plus ties), and includes options for emerging‑technology work, small‑business participation, and extensive cybersecurity and supply‑chain risk‑management requirements. Key attributes include a 5‑year base period with a possible 5‑year renewal, no monetary ceiling on the master contract, and a contract access fee of 0.75 % on invoices.
• Provides IDIQ/GWAC vehicle for a wide range of IT services (infrastructure, cloud, AI, cyber, etc.)
• Awards are phased; Phase One granted to 43 firms, with remaining firms still eligible for later phases
• Requires extensive documentation: labor‑rate attestation, C‑SCRM plans, subcontracting plans, and certification of accounting and security clearances.