Department of the Treasury PSC R420 contractors

SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A). Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of the Treasury.

Agency: Department of the Treasury

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$4,815,839

Visible recipients tied to Department of the Treasury and PSC R420

Old Harbor Solutions LLC

Anchorage, AK

Old Harbor Solutions LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $10,910,344 in visible federal obligations across 66 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 R499.

$4,815,839