Mantech Advanced Systems International, Inc. — Federal Contract Awards
UEI JY2BDT2K58Z6 · FY2023–2025 · IT & professional-services NAICS
- $3,413,442,093 total obligated
- 78 contract actions
- 12 agencies
- 5 NAICS codes
Contracting profile
Mantech Advanced Systems International, Inc. won $3.41B across 78 federal contract actions in FY2023–2025, spanning 12 agencies and 5 of the cluster's NAICS codes.
Its largest customer is General Services Administration ($937.0M, 27% of tracked obligations over 11 actions), though the book is well diversified across 12 agencies.
Work concentrates in Computer Systems Design Services (NAICS 541512, $2.39B over 45 actions), with additional awards in NAICS 541511 and NAICS 541519.
Its largest single action is 70B04C20F00001357 with Department of Homeland Security at $251.7M (PoP ends Sep 25, 2026).
10 of its awards have upcoming PoP end dates; the soonest is Aug 11, 2026 with Department of Justice ($119.4M).
Agencies Mantech Advanced Systems International, Inc. wins from
| Awarding agency | Obligated | Actions |
|---|---|---|
| General Services Administration | $936,968,878 | 11 |
| Department of Homeland Security | $804,566,141 | 11 |
| Department of Defense | $748,949,884 | 30 |
| Department of Justice | $580,514,733 | 12 |
| Department of State | $134,960,400 | 2 |
| Department of the Interior | $102,195,355 | 3 |
| Department of Commerce | $35,736,755 | 1 |
| Department of Energy | $31,797,123 | 3 |
| Department of Health and Human Services | $28,437,432 | 1 |
| Consumer Financial Protection Bureau | $9,258,828 | 2 |
| Department of Transportation | $55,563 | 1 |
| Department of Veterans Affairs | $1,000 | 1 |
NAICS mix
| NAICS | Description | Obligated | Actions |
|---|---|---|---|
| 541512 | Computer Systems Design Services | $2,385,691,001 | 45 |
| 541511 | Custom Computer Programming Services | $471,387,443 | 17 |
| 541519 | Other Computer Related Services | $441,236,607 | 12 |
| 541513 | Computer Facilities Management Services | $96,881,000 | 2 |
| 541611 | Administrative & General Management Consulting Services | $18,246,042 | 2 |
Largest contract actions
| Award ID | Agency | NAICS | Amount | PoP ends |
|---|---|---|---|---|
| 70B04C20F00001357 | Department of Homeland Security | 541512 | $251,690,777 | Sep 25, 2026 |
| 15F06722C0000304 | Department of Justice | 541519 | $241,848,118 | Jul 31, 2024 |
| KX04 | Department of Defense | 541511 | $240,056,142 | Sep 22, 2022 |
| 47QFRA19F0024 | General Services Administration | 541512 | $220,881,706 | Apr 30, 2024 |
| HSSCCG16J00038 | Department of Homeland Security | 541512 | $193,255,462 | Sep 30, 2021 |
| 47QFCA24F0032 | General Services Administration | 541512 | $174,914,527 | Sep 22, 2026 |
| 47QFSA22F0063 | General Services Administration | 541512 | $158,578,880 | Dec 31, 2026 |
| 47QFCA25F0024 | General Services Administration | 541512 | $149,743,262 | Apr 24, 2027 |
| 47QFRA24F0008 | General Services Administration | 541512 | $126,630,182 | Apr 30, 2027 |
| 70SBUR21F00000044 | Department of Homeland Security | 541512 | $121,224,478 | May 17, 2026 |
Upcoming period-of-performance end dates
| Award ID | Agency | Amount | PoP ends |
|---|---|---|---|
| 15F06720F0003326 | Department of Justice | $119,394,522 | Aug 11, 2026 |
| HT003825FE002 | Department of Defense | $9,995,049 | Aug 23, 2026 |
| 47QFCA24F0032 | General Services Administration | $174,914,527 | Sep 22, 2026 |
| 70B04C20F00001357 | Department of Homeland Security | $251,690,777 | Sep 25, 2026 |
| 47QFHA23F0015 | General Services Administration | $14,376,962 | Sep 26, 2026 |
| 89233124FNA400586 | Department of Energy | $9,658,389 | Sep 30, 2026 |
| HT003823F0007 | Department of Defense | $46,382,316 | Nov 10, 2026 |
| 47QFSA22F0063 | General Services Administration | $158,578,880 | Dec 31, 2026 |
| HT942524F0015 | Department of Defense | $102,236,283 | Feb 27, 2027 |
| 47QFAA24F0010 | General Services Administration | $11,098,756 | Mar 12, 2027 |