Ecs Federal, Llc
Fairfax, VA · UEI XYB4JU4PA6T4 · NAICS 541511
Ecs Federal, Llc is a federal contractor based in Fairfax, VA operating in professional, scientific, and technical services (NAICS 541511). Ecs Federal, Llc has received $1.04 billion across 224 federal contracts. Ecs Federal, Llc's largest customer is Department Of Justice, accounting for $284.17 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| HC108422F0258 | Department Of Defense | December 16, 2025 | $243.06M |
| DJF151200D0003253 | Department Of Justice | September 26, 2024 | $177.84M |
| 47QFRA20F0024 | General Services Administration | August 19, 2025 | $130.46M |
| 47QFRA24F0012 | General Services Administration | February 12, 2026 | $128.83M |
| W911QX20C0023 | Department Of Defense | July 31, 2025 | $118.58M |
| 0001 | Department Of Defense | September 30, 2025 | $105.64M |
| W15QKN18F0035 | Department Of Defense | September 30, 2025 | $105.47M |
| N6523619F3504 | Department Of Defense | July 17, 2024 | $104.05M |
| 15F06719F0001566 | Department Of Justice | September 3, 2024 | $75.74M |
| HC102823F0621 | Department Of Defense | September 18, 2025 | $74.11M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Justice | $284.17M | 149 |
| Department Of Defense | $266.76M | 140 |
| Department Of Homeland Security | $211.41M | 101 |
| General Services Administration | $135.26M | 75 |
| Department Of The Treasury | $61.97M | 51 |
| Department Of Commerce | $39.39M | 78 |
| Department Of Health And Human Services | $28.43M | 10 |
| Department Of Veterans Affairs | $13.58M | 12 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541512 | Computer Systems Design Services | $303.57M |
| 541511 | Custom Computer Programming Services | $253.45M |
| 541330 | Engineering Services | $128.97M |
| 541611 | Administrative Management And General Management Consulting Services | $105.01M |
| 541990 | All Other Professional, Scientific, And Technical Services | $103.41M |
| 541519 | Other Computer Related Services | $67.72M |
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 Ecs Federal, Llc received in federal contracts?
Ecs Federal, Llc has been awarded $1.04 billion across 224 federal contracts. Their largest customer is Department Of Justice, representing $284.17 million of awarded work.
What does Ecs Federal, Llc do?
Ecs Federal, Llc is a federal contractor based in Fairfax, VA, registered under NAICS 541511 (professional, scientific, and technical services).