Department of the Interior NAICS 541712 and PSC Y151 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). CONSTRUCT/AMMUNITION FACILITIES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 541712 · PSC Y151

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$2,120,928,970

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541712 and PSC Y151

Bae Systems Ordnance Systems Inc.

Kingsport, TN

Bae Systems Ordnance Systems Inc. is a federal category business profile based in Kingsport, TN. The current public data layer shows $244,890,357 in visible federal obligations across 57 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC 1376.

$2,120,928,970