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Environmental Protection Agency NAICS 541511 and PSC R499 contractors

Custom Computer Programming Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Environmental Protection Agency.

Environmental Protection Agency · NAICS 541511 · PSC R499
Last updated: April 5, 2026

Visible recipients

4

Mapped obligations

$3,578,220,815

State overlap

3

Top recipients

Visible recipients in the Environmental Protection Agency overlap of NAICS 541511 and PSC R499

Icf Incorporated, L.l.c.

Reston, VA

Icf Incorporated, L.l.c. is a federal category business profile based in Reston, VA. The current public data layer shows $270,962,546 in visible federal obligations across 1,302 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$1,786,413,448

Black & Veatch Corporation

Alpharetta, GA

Black & Veatch Corporation is a federal category business profile based in Alpharetta, GA. The current public data layer shows $32,301,941 in visible federal obligations across 5 awards or transactions. Environmental Protection Agency appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC F108.

$0

Icf Incorporated

Fairfax, VA

Icf Incorporated is a federal government profile based in Fairfax, VA. The current public data layer shows $5,505,384 in visible federal obligations across 5 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$1,786,413,448

Abt Associates INC

"boston ", MA

Abt Associates INC is a federal recipient profile based in "boston ", MA. The current public data layer shows $2,255,290 in visible federal obligations across 5 awards or transactions. Agency for International Development appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541618 (Other Management Consulting Services). The profile also shows meaningful product and service activity in PSC R421.

$5,393,919