NAICS + PSC page

NAICS 541330 and PSC AC22 contractors

Engineering Services. NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; APPLIED RESEARCH. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541330 + PSC AC22
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$602,869,567

State overlap

0

Top recipients

Visible recipients in the NAICS 541330 and PSC AC22 overlap