Leidos, Inc.
Gaithersburg, MD · UEI X38JVP4R72E1 · NAICS 561210
Leidos, Inc. is a federal contractor based in Gaithersburg, MD operating in administrative and support services (NAICS 561210). Leidos, Inc. has received $637.20 million across 26 federal contracts. Leidos, Inc.'s largest customer is National Science Foundation, accounting for $490.76 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| NSFDACS1219442 | National Science Foundation | January 13, 2026 | $3.08B |
| DTFAWA03C00015R | Department Of Transportation | March 6, 2026 | $805.55M |
| 693KA720C00002 | Department Of Transportation | March 20, 2026 | $657.50M |
| GSQ0017AJ0079 | General Services Administration | August 28, 2024 | $553.64M |
| GSQ0014AJ0024 | General Services Administration | September 29, 2020 | $415.70M |
| W912DY18F0153 | Department Of Defense | September 27, 2023 | $253.18M |
| GST0012AJ0077 | General Services Administration | September 29, 2020 | $243.08M |
| 75FCMC18F0068 | Department Of Health And Human Services | September 3, 2024 | $238.52M |
| W909MY17F0005 | Department Of Defense | September 2, 2021 | $114.68M |
| HHSM500201600013U | Department Of Health And Human Services | August 27, 2025 | $92.96M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| National Science Foundation | $490.76M | 18 |
| Department Of Transportation | $77.38M | 32 |
| Department Of Defense | $30.85M | 41 |
| General Services Administration | $24.12M | 11 |
| Department Of Health And Human Services | $14.18M | 5 |
| Department Of Labor | $-2.1K | 1 |
| Environmental Protection Agency | $-7.7K | 1 |
| Department Of The Treasury | $-77.7K | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 561210 | Facilities Support Services | $490.76M |
| 488111 | Air Traffic Control | $88.68M |
| 541512 | Computer Systems Design Services | $64.75M |
| 541519 | Other Computer Related Services | $4.31M |
| 517110 | Wired Telecommunications Carriers | $0 |
| 334290 | Other Communications Equipment Manufacturing | $-11.30M |
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 $637.20 million across 26 federal contracts. Their largest customer is National Science Foundation, representing $490.76 million of awarded work.
What does Leidos, Inc. do?
Leidos, Inc. is a federal contractor based in Gaithersburg, MD, registered under NAICS 561210 (administrative and support services).