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Home/Department of Defense/NAICS 561210/PSC B540

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Department of Defense NAICS 561210 and PSC B540 contractors

Facilities Support Services. SPECIAL STUDIES/ANALYSIS- BUILDING TECHNOLOGY. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 561210 · PSC B540
Last updated: April 6, 2026

Visible recipients

2

Mapped obligations

$209,652,073

State overlap

2

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 561210 and PSC B540

Abm Industries INC

New York, NY

Abm Industries INC is a federal category business profile based in New York, NY. The current public data layer shows $3,787,904 in visible federal obligations across 8 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC Z1AA.

$158,541,311

Ameresco Federal Solutions, Inc.

Farmingham, MA

Ameresco Federal Solutions, Inc. is a federal category business profile based in Farmingham, MA. The current public data layer shows $427,461 in visible federal obligations across 18 awards or transactions. Department of Homeland Security 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 B540.

$51,110,762

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