Environmental Protection Agency NAICS 562910 and PSC R499 contractors in Tennessee

Remediation Services. SUPPORT- PROFESSIONAL: OTHER. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Tennessee · Environmental Protection Agency

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,377,084,142

Cross-code depth

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Top recipients

Visible recipients tied to Environmental Protection Agency, Tennessee, NAICS 562910, and PSC R499

Navarro Research And Engineering, Inc.

Oak Ridge, TN

Navarro Research And Engineering, Inc. is a federal category business profile based in Oak Ridge, TN. The current public data layer shows $65,564,010 in visible federal obligations across 102 awards or transactions. Department of Energy 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 R799.

$1,377,084,142