Mantech Advanced Systems International, Inc. — Federal Contract Awards
UEI JY2BDT2K58Z6 · FY2023–2025 · IT & professional-services NAICS
- $3,534,681,107 total obligated
- 79 contract actions
- 12 agencies
- 5 NAICS codes
Contracting profile
Mantech Advanced Systems International, Inc. won $3.53B across 79 federal contract actions in FY2023–2025, spanning 12 agencies and 5 of the cluster's NAICS codes.
Its largest customer is General Services Administration ($1.03B, 29% of tracked obligations over 12 actions), though the book is well diversified across 12 agencies.
Work concentrates in Computer Systems Design Services (NAICS 541512, $2.47B over 45 actions), with additional awards in NAICS 541519 and NAICS 541511.
Its largest single action is 70B04C20F00001357 with Department of Homeland Security at $251.2M (PoP ends Sep 25, 2026).
10 of its awards have upcoming PoP end dates; the soonest is Sep 25, 2026 with Department of Homeland Security ($251.2M).
Agencies Mantech Advanced Systems International, Inc. wins from
| Awarding agency | Obligated | Actions |
|---|---|---|
| General Services Administration | $1,027,076,010 | 12 |
| Department of Homeland Security | $804,116,141 | 11 |
| Department of Defense | $749,121,261 | 30 |
| Department of Justice | $586,387,094 | 12 |
| Department of State | $158,759,081 | 2 |
| Department of the Interior | $103,004,754 | 3 |
| Department of Commerce | $36,287,546 | 1 |
| Department of Energy | $32,176,397 | 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 | $2,471,649,286 | 45 |
| 541519 | Other Computer Related Services | $474,019,767 | 13 |
| 541511 | Custom Computer Programming Services | $473,885,011 | 17 |
| 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 | $251,240,777 | 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 |
| 47QFCA24F0032 | General Services Administration | 541512 | $231,323,260 | Sep 22, 2027 |
| 47QFRA19F0024 | General Services Administration | 541512 | $220,881,706 | Apr 30, 2024 |
| HSSCCG16J00038 | Department of Homeland Security | 541512 | $193,255,462 | Sep 30, 2021 |
| 47QFSA22F0063 | General Services Administration | 541512 | $163,714,146 | Dec 31, 2026 |
| 47QFCA25F0024 | General Services Administration | 541512 | $146,816,433 | Apr 24, 2027 |
| 19AQMM19F3194 | Department of State | 541512 | $142,633,319 | May 31, 2027 |
| 47QFRA24F0008 | General Services Administration | 541512 | $127,720,460 | Apr 30, 2027 |
Upcoming period-of-performance end dates
| Award ID | Agency | Amount | PoP ends |
|---|---|---|---|
| 70B04C20F00001357 | Department of Homeland Security | $251,240,777 | Sep 25, 2026 |
| 47QFHA23F0015 | General Services Administration | $15,950,514 | Sep 26, 2026 |
| 89233124FNA400586 | Department of Energy | $9,658,389 | Sep 30, 2026 |
| 15F06720F0003326 | Department of Justice | $125,280,718 | Nov 11, 2026 |
| 47QFSA22F0063 | General Services Administration | $163,714,146 | Dec 31, 2026 |
| HT942524F0015 | Department of Defense | $102,236,283 | Feb 27, 2027 |
| W912HQ25F0082 | Department of Defense | $11,418,528 | Mar 20, 2027 |
| 140D0422F0251 | Department of the Interior | $66,911,700 | Mar 26, 2027 |
| 1305M425F0055 | Department of Commerce | $36,287,546 | Apr 8, 2027 |
| 47QFCA25F0024 | General Services Administration | $146,816,433 | Apr 24, 2027 |