NAICS + PSC page

NAICS 541715 and PSC 5810 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541715 + PSC 5810

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$22,470,180

State overlap

Top recipients

Visible recipients in the NAICS 541715 and PSC 5810 overlap

Sigma Defense Systems LLC

Perry, GA

Sigma Defense Systems LLC is a federal category business profile based in Perry, GA. The current public data layer shows $101,225,106 in visible federal obligations across 132 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 334290 (Other Communications Equipment Manufacturing). The profile also shows meaningful product and service activity in PSC R425.

$22,470,180