Agency + NAICS page

Department of Defense NAICS 541380 contractors

Testing Laboratories and Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Defense.

Agency: Department of Defense
Last updated: April 8, 2026

Visible recipients

9

Mapped obligations

$341,776,108

Top PSC links

4

Top recipients

Visible recipients tied to Department of Defense and NAICS 541380

Agile Defense, LLC

Mclean, VA

Agile Defense, LLC is a federal category business profile based in Mclean, VA. The current public data layer shows $117,866,568 in visible federal obligations across 496 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D301.

$95,777,609

Yulista Management Services, Inc.

Huntsville, AL

Yulista Management Services, Inc. is a federal alaskan native corporation owned firm profile based in Huntsville, AL. The current public data layer shows $105,070,418 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 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC H999.

$81,641,808

Astrion Group, LLC

Huntsville, AL

Astrion Group, LLC is a federal category business profile based in Huntsville, AL. The current public data layer shows $44,677,990 in visible federal obligations across 45 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC AD94.

$148,510,420

Kleinfelder INC

Rancho Cordova, CA

Kleinfelder INC is a federal category business profile based in Rancho Cordova, CA. The current public data layer shows $30,745,589 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 C211.

$7,739,571

Bluepath Labs LLC

Washington, DC

Bluepath Labs LLC is a federal 8a program participant profile based in Washington, DC. The current public data layer shows $8,019,054 in visible federal obligations across 104 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R425.

$7,368,833

Calspan Corporation

Buffalo, NY

Calspan Corporation is a federal category business profile based in Buffalo, NY. The current public data layer shows $3,727,733 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC 2310.

$393,855

Business Plus Corporation , A Subsidiary Of American Systems Corporation

Hampton, VA

Business Plus Corporation , A Subsidiary Of American Systems Corporation is a federal category business profile based in Hampton, VA. The current public data layer shows $1,585,431 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 611699 (All Other Miscellaneous Schools and Instruction). The profile also shows meaningful product and service activity in PSC U009.

$0

Wood Group Pratt & Whitney Industrial Turbine Services, LLC

Bloomfield, CT

Wood Group Pratt & Whitney Industrial Turbine Services, LLC is a federal category business profile based in Bloomfield, CT. The current public data layer shows $1,368,904 in visible federal obligations across 5 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 333611 (Turbine and Turbine Generator Set Units Manufacturing). The profile also shows meaningful product and service activity in PSC 2835.

$78,894

Trc Companies, Inc.

Windsor, CT

Trc Companies, Inc. is a federal category business profile based in Windsor, CT. The current public data layer shows $545,435 in visible federal obligations across 4 awards or transactions. Environmental Protection Agency appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC R425.

$265,118