Icf Incorporated, L.L.C.
Reston, VA · UEI QHBLBNKKV4U3 · NAICS 541611
Icf Incorporated, L.L.C. is a federal contractor based in Reston, VA operating in professional, scientific, and technical services (NAICS 541611). Icf Incorporated, L.L.C. has received $1.73 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 1,755 contracts totaling $3.44 billion for this firm. Icf Incorporated, L.L.C.'s largest customer is Department Of Health And Human Services, accounting for $582.97 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W911QX17C0018 | Department Of Defense | September 25, 2025 | $106.07M |
| HHSN273201600015U | Department Of Health And Human Services | September 24, 2025 | $58.71M |
| DJOOVC16G0250 | Department Of Justice | March 25, 2026 | $43.37M |
| 75D30121F12345 | Department Of Health And Human Services | September 8, 2025 | $41.61M |
| 75FCMC22F0066 | Department Of Health And Human Services | July 29, 2025 | $37.39M |
| 47QFCA23F0023 | General Services Administration | October 30, 2025 | $36.91M |
| 47QFCA22F0004 | General Services Administration | October 31, 2025 | $36.02M |
| 89303018FOE000006 | Department Of Energy | September 28, 2024 | $35.98M |
| 140D0420C0091 | Department Of The Interior | December 10, 2025 | $34.71M |
| 75N97023F00106 | Department Of Health And Human Services | July 11, 2025 | $29.98M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Health And Human Services | $582.97M | 100 |
| Department Of The Interior | $231.33M | 53 |
| Department Of Defense | $216.79M | 20 |
| General Services Administration | $153.29M | 26 |
| Department Of Justice | $115.14M | 11 |
| Environmental Protection Agency | $113.50M | 143 |
| Department Of Energy | $66.57M | 15 |
| Department Of Transportation | $57.78M | 83 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541611 | Administrative Management And General Management Consulting Services | $774.71M |
| 541512 | Computer Systems Design Services | $247.30M |
| 541511 | Custom Computer Programming Services | $173.81M |
| 541712 | Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) | $172.09M |
| 541330 | Engineering Services | $130.60M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $64.24M |
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Frequently asked questions
How much has Icf Incorporated, L.L.C. received in federal contracts?
Icf Incorporated, L.L.C. has received $1.73 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 1,755 contracts totaling $3.44 billion for this firm. Their largest customer is Department Of Health And Human Services, representing $582.97 million of awarded work.
What does Icf Incorporated, L.L.C. do?
Icf Incorporated, L.L.C. is a federal contractor based in Reston, VA, registered under NAICS 541611 (professional, scientific, and technical services).