Environmental Protection Agency NAICS 518210 and PSC R499 contractors in Maryland

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related 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.

Maryland · Environmental Protection Agency

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$30,171,825

Cross-code depth

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Top recipients

Visible recipients tied to Environmental Protection Agency, Maryland, NAICS 518210, and PSC R499

Aitheras LLC

Rockville, MD

Aitheras LLC is a federal 8a program participant profile based in Rockville, MD. The current public data layer shows $2,969,219 in visible federal obligations across 45 awards or transactions. Department of Justice appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC R499.

$30,171,825