Four Llc
Herndon, VA · UEI X1JJYEW4HAN9 · NAICS 513210
NAICS 513210
Four Llc is a federal contractor based in Herndon, VA operating in information (NAICS 513210). Four Llc has received $400.46 million across 712 federal contracts. Four Llc's largest customer is Department Of Defense, accounting for $137.50 million of awarded work.
Lifetime obligated
$400.46M
$400,459,747
Federal contracts
712
Top agency
Department Of Defense
$137.50M
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 2032H518F00639 | Department Of The Treasury | July 2, 2025 | $237.45M |
| 75FCMC19F0015 | Department Of Health And Human Services | September 23, 2022 | $213.83M |
| 2032H523F00382 | Department Of The Treasury | January 22, 2026 | $194.37M |
| 70B04C20F00000111 | Department Of Homeland Security | September 27, 2021 | $146.00M |
| 70B04C23F00000244 | Department Of Homeland Security | July 25, 2024 | $74.92M |
| HC102822F1122 | Department Of Defense | November 3, 2025 | $45.30M |
| 24361820F0029 | Office Of Personnel Management | September 23, 2021 | $29.92M |
| 2033H624F00133 | Department Of The Treasury | June 27, 2025 | $29.23M |
| HT001518F0044 | Department Of Defense | September 15, 2021 | $27.72M |
| 19AQMM23F1117 | Department Of State | March 26, 2026 | $25.88M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $137.50M | 422 |
| Department Of The Treasury | $110.37M | 44 |
| Department Of State | $24.74M | 66 |
| Department Of Health And Human Services | $18.42M | 12 |
| Department Of Justice | $16.97M | 105 |
| National Aeronautics And Space Administration | $14.91M | 45 |
| Social Security Administration | $12.92M | 9 |
| Department Of Agriculture | $11.44M | 34 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541519 | Other Computer Related Services | $319.27M |
| 511210 | Software Publishers | $63.70M |
| 513210 | Software Publishers | $16.59M |
| 334111 | Electronic Computer Manufacturing | $311.1K |
| 541511 | Custom Computer Programming Services | $285.8K |
| 519130 | Internet Publishing And Broadcasting And Web Search Portals | $253.6K |
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Frequently asked questions
How much has Four Llc received in federal contracts?
Four Llc has been awarded $400.46 million across 712 federal contracts. Their largest customer is Department Of Defense, representing $137.50 million of awarded work.
What does Four Llc do?
Four Llc is a federal contractor based in Herndon, VA, registered under NAICS 513210 (information).