State + NAICS + PSC page

NAICS 561210 and PSC 4925 contractors in Pennsylvania

Facilities Support Services. AMMUNITION MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Pennsylvania.

Pennsylvania · NAICS 561210 · PSC 4925

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$134,206,924

Buyer overlap

Top recipients

Visible recipients in the Pennsylvania overlap of NAICS 561210 and PSC 4925

Day & Zimmermann Hawthorne Corporation

Philadelphia, PA

Day & Zimmermann Hawthorne Corporation is a federal category business profile based in Philadelphia, PA. The current public data layer shows $131,435,268 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 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC S216.

$134,206,924