Agency + NAICS + PSC page

Department of Defense NAICS 541512 and PSC B546 contractors

Computer Systems Design Services. SPECIAL STUDIES/ANALYSIS- SECURITY (PHYSICAL/PERSONAL). 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 541512 · PSC B546
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$219,683,133

State overlap

2

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541512 and PSC B546

Olgoonik Solutions LLC

Anchorage, AK

Olgoonik Solutions LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $17,097,482 in visible federal obligations across 76 awards or transactions. Department of State appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541690 (Other Scientific and Technical Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$155,951,479

Knowesis, Inc.

Fairfax, VA

Knowesis, Inc. is a federal 8a program participant profile based in Fairfax, VA. The current public data layer shows $8,389,178 in visible federal obligations across 39 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R699.

$31,719,473

Alutiiq Advanced Security Solutions LLC

Anchorage, AK

Alutiiq Advanced Security Solutions LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $2,032,674 in visible federal obligations across 6 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.

$32,012,181