Department of Defense NAICS 212312 and PSC Z2AA contractors

Crushed and Broken Limestone Mining and Quarrying. REPAIR OR ALTERATION OF OFFICE BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 212312 · PSC Z2AA

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$55,692,532

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 212312 and PSC Z2AA

Messer Construction CO

Cincinnati, OH

Messer Construction CO is a federal category business profile based in Cincinnati, OH. The current public data layer shows $28,493,431 in visible federal obligations across 75 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1JZ.

$55,692,532