National Archives and Records Administration NAICS 541330 contractors

Engineering Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under National Archives and Records Administration.

Agency: National Archives and Records Administration

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$402,447,991

Visible recipients tied to National Archives and Records Administration and NAICS 541330

Lb & B Associates INC

Columbia, MD

Lb & B Associates INC is a federal category business profile based in Columbia, MD. The current public data layer shows $72,468,575 in visible federal obligations across 253 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 J069.

$402,447,991