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Home/California/NAICS 562910/PSC Y299

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NAICS 562910 and PSC Y299 contractors in California

Remediation Services. CONTRUCT/ALL OTHER NON-BLDG FACS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside California.

California · NAICS 562910 · PSC Y299
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$953,918,584

Buyer overlap

4

Top recipients

Visible recipients in the California overlap of NAICS 562910 and PSC Y299

Tetra Tech Ec, Inc.

San Diego, CA

Tetra Tech Ec, Inc. is a federal category business profile based in San Diego, CA. The current public data layer shows $418,648,162 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 562910 (Remediation Services). The profile also shows meaningful product and service activity in PSC F108.

$888,506,116

Ahtna Government Services CORP

West Sacramento, CA

Ahtna Government Services CORP is a federal alaskan native corporation owned firm profile based in West Sacramento, CA. The current public data layer shows $68,304,937 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237990 (Other Heavy and Civil Engineering Construction). The profile also shows meaningful product and service activity in PSC Y299.

$65,412,468

Next paths

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