Agency + NAICS + PSC page

General Services Administration NAICS 541330 and PSC AC63 contractors

Engineering Services. R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (ADVANCED DEVELOPMENT). 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 541330 · PSC AC63
Last updated: April 8, 2026

Visible recipients

4

Mapped obligations

$1,817,388,092

State overlap

4

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541330 and PSC AC63

Ball Aerospace & Technologies Corp.

Boulder, CO

Ball Aerospace & Technologies Corp. is a federal category business profile based in Boulder, CO. The current public data layer shows $1,089,380,721 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 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC B599.

$554,111,875

Applied Research Solutions, Inc.

Beavercreek, OH

Applied Research Solutions, Inc. is a federal alaskan native corporation owned firm profile based in Beavercreek, OH. The current public data layer shows $104,337,997 in visible federal obligations across 111 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R707.

$118,572,535

Riverside Research Institute

New York, NY

Riverside Research Institute is a federal category business profile based in New York, NY. The current public data layer shows $32,168,228 in visible federal obligations across 45 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R499.

$246,811,726

Navmar Applied Sciences CORP

Warminster, PA

Navmar Applied Sciences CORP is a federal category business profile based in Warminster, PA. The current public data layer shows $3,835,707 in visible federal obligations across 74 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC AC63.

$897,891,956