| | ATI GOVERNMENT SOLUTIONS LLC | — | IDC | $999,999,999,999 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | SBA | 336611Ship Building and Repairing | R499SUPPORT- PROFESSIONAL: OTHER | Dec 19, 2024 | Dec 19, 2024 | Dec 18, 2029 |
| | ATI GOVERNMENT SOLUTIONS LLC | — | IDC | $999,999,999,999 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | 8A | 336611Ship Building and Repairing | R499SUPPORT- PROFESSIONAL: OTHER | Nov 6, 2024 | Nov 6, 2024 | — |
| | ATI GOVERNMENT SOLUTIONS LLC | PROGRAM MANAGEMENT AND INDUSTRIAL ENGINEERING CONSULTING SERVICES (PMIECS) IDIQ
ATI | IDC | $95,000,000 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | ISBEE | 541990All Other Professional, Scientific, and Technical Services | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Jul 11, 2023 | Jul 11, 2023 | Jun 14, 2028 |
| | ATI GOVERNMENT SOLUTIONS LLC | EFAST ATI GOVERNMENT SOLUTIONS LLC BPA AWARD | BPA | $1,000,000,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 541519Other Computer Related Services | R499SUPPORT- PROFESSIONAL: OTHER | Mar 9, 2022 | Mar 9, 2022 | Sep 30, 2029 |
| | ATI GOVERNMENT SOLUTIONS LLC | SEAPORT-NXG | IDC | $500 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | R499SUPPORT- PROFESSIONAL: OTHER | Jul 14, 2021 | Jul 14, 2021 | — |
| | ATI GOVERNMENT SOLUTIONS LLC | FEDERAL ACQUISITION SERVICE GOVERNMENT WIDE ACQUISITION CONTRACT | GWAC | $50,000,000,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | 8A | 541512Computer Systems Design Services | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | Jun 17, 2021 | Jul 2, 2021 | Jul 1, 2026 |
| | ATI GOVERNMENT SOLUTIONS LLC | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $500,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541519Other Computer Related Services | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | Mar 26, 2021 | Mar 26, 2021 | — |