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Home/California/NAICS 541310/PSC C219

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NAICS 541310 and PSC C219 contractors in California

Architectural Services. ARCHITECT AND ENGINEERING- GENERAL: OTHER. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside California.

California · NAICS 541310 · PSC C219
Last updated: April 3, 2026

Visible recipients

2

Mapped obligations

$3,226,559,734

Buyer overlap

4

Top recipients

Visible recipients in the California overlap of NAICS 541310 and PSC C219

Aecom Technical Services, Inc.

Los Angeles, CA

Aecom Technical Services, Inc. is a federal category business profile based in Los Angeles, CA. The current public data layer shows $290,798,261 in visible federal obligations across 1,081 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 C219.

$2,211,267,335

Tetra Tech, Inc.

Pasadena, CA

Tetra Tech, Inc. is a federal category business profile based in Pasadena, CA. The current public data layer shows $130,835,501 in visible federal obligations across 260 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 C219.

$1,015,292,399

Next paths

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Open Department of State

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