Leidos, Inc.
Reston, VA · UEI KTMAJCY6JXM3 · NAICS 541715
Leidos, Inc. is a federal contractor based in Reston, VA operating in professional, scientific, and technical services (NAICS 541715). Leidos, Inc. has received $774.83 million across 381 federal contracts. Leidos, Inc.'s largest customer is Department Of Defense, accounting for $752.48 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W56KGY20F0067 | Department Of Defense | November 5, 2025 | $411.05M |
| W911QX16C0012 | Department Of Defense | September 28, 2022 | $336.88M |
| W911QX13C0163 | Department Of Defense | September 16, 2021 | $211.77M |
| FA873017C0036 | Department Of Defense | December 16, 2025 | $155.26M |
| HC102817C0001 | Department Of Defense | September 13, 2021 | $135.76M |
| W911NF18F0029 | Department Of Defense | September 22, 2021 | $131.49M |
| W56JSR19F0069 | Department Of Defense | September 27, 2024 | $125.89M |
| W58RGZ20C0024 | Department Of Defense | September 29, 2022 | $124.63M |
| W56JSR19F0129 | Department Of Defense | August 21, 2024 | $117.30M |
| N0001919C0051 | Department Of Defense | September 23, 2025 | $116.88M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $752.48M | 945 |
| Department Of Homeland Security | $17.32M | 35 |
| Department Of Commerce | $4.80M | 1 |
| Department Of Transportation | $237.9K | 17 |
| Department Of Health And Human Services | $0 | 1 |
| Department Of The Interior | $-10.9K | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $480.10M |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing | $92.14M |
| 541712 | Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) | $62.06M |
| 541511 | Custom Computer Programming Services | $56.29M |
| 541330 | Engineering Services | $17.81M |
| 334210 | Telephone Apparatus Manufacturing | $12.96M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Leidos, Inc. received in federal contracts?
Leidos, Inc. has been awarded $774.83 million across 381 federal contracts. Their largest customer is Department Of Defense, representing $752.48 million of awarded work.
What does Leidos, Inc. do?
Leidos, Inc. is a federal contractor based in Reston, VA, registered under NAICS 541715 (professional, scientific, and technical services).