NAICS + PSC page

NAICS 541710 and PSC D399 contractors

Research and Development in the Physical, Engineering, and Life Sciences. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541710 + PSC D399
Last updated: April 8, 2026

Visible recipients

4

Mapped obligations

$3,812,454,341

State overlap

0

Top recipients

Visible recipients in the NAICS 541710 and PSC D399 overlap

Peraton Inc.

Herndon, VA

Peraton Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $2,259,377,244 in visible federal obligations across 1,140 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC D318.

$2,944,205,594

Tybrin Corporation

Fort Walton Beach, FL

Tybrin Corporation is a federal category business profile based in Fort Walton Beach, FL. The current public data layer shows $1,161,491,564 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541710 (Research and Development in the Physical, Engineering, and Life Sciences). The profile also shows meaningful product and service activity in PSC D308.

$457,066,523

Chenega Federal Systems, LLC

Bethesda, MD

Chenega Federal Systems, LLC is a federal 8a program participant profile based in Bethesda, MD. The current public data layer shows $646,977,874 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$155,140,639

The Centech Group Inc.

Bethesda, MD

The Centech Group Inc. is a federal category business profile based in Bethesda, MD. The current public data layer shows $2,563,704 in visible federal obligations across 40 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517110 (Wired Telecommunications Carriers). The profile also shows meaningful product and service activity in PSC D399.

$256,041,585