General Services Administration NAICS 541620 and PSC C1BA contractors

Environmental Consulting Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: AIR TRAFFIC CONTROL TOWERS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under General Services Administration.

General Services Administration · NAICS 541620 · PSC C1BA

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$171,292,047

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541620 and PSC C1BA

Jacobs Engineering Group Inc.

Arlington, VA

Jacobs Engineering Group Inc. is a federal category business profile based in Arlington, VA. The current public data layer shows $91,846,363 in visible federal obligations across 308 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.

$171,292,047