| | AFCEC/CFM + AFIMSC/JAQ CONTINGENCY, FOREIGN, AND U.S. MILITARY CONSTRUCTION PROGRAM SUPPORT | HAYAT BROWN LLC | $6,491,577 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 336611Ship Building and Repairing | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Sep 26, 2025 | Sep 29, 2025 | Sep 28, 2030 |
| | THE PURPOSE OF THIS CALL ORDER IS TO PROCURE FINANCIAL CAPACITY FINANCIAL ASSESSMENT SUPPORT. | HAYAT BROWN LLC | $692,866 | FEDERAL TRANSIT ADMINISTRATION | FEDERAL TRANSIT ADMINISTRATION | — | 541330Engineering Services | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Aug 28, 2025 | Aug 28, 2025 | Aug 28, 2026 |
| | CONSTRUCTION MANAGEMENT SERVICES IN SUPPORT OF HOLSTON ROADS AND EXPLOSIVE DETONATION CHAMBER CONSTRUCTION PROJECTS. | HAYAT BROWN LLC | $0 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541990All Other Professional, Scientific, and Technical Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 28, 2024 | Sep 28, 2024 | Dec 23, 2024 |
| | NACE 326240 DD-CD TASK ORDER TO REHABILITATE URBAN RECREATION AREAS | HAYAT BROWN LLC | $1,407,399 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Aug 6, 2024 | Aug 1, 2024 | Jan 24, 2026 |
| | CHOH 245002/287711 CMR SERVICES | HAYAT BROWN LLC | $919,427 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541330Engineering Services | H356INSPECTION- CONSTRUCTION AND BUILDING MATERIALS | Apr 2, 2024 | Apr 3, 2024 | Feb 28, 2027 |
| | NACE 326240 REHABILITATE URBAN RECREATION AREAS | HAYAT BROWN LLC | $1,172,792 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 11, 2023 | Sep 11, 2023 | May 15, 2024 |