Department of the Interior NAICS 561210 and PSC Q403 contractors

Facilities Support Services. MEDICAL- EVALUATION/SCREENING. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 561210 · PSC Q403

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$314,807,840

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561210 and PSC Q403

Chenega Tri-services, LLC

San Antonio, TX

Chenega Tri-services, LLC is a federal 8a program participant profile based in San Antonio, TX. The current public data layer shows $35,476,087 in visible federal obligations across 27 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 621111 (Offices of Physicians (except Mental Health Specialists)). The profile also shows meaningful product and service activity in PSC Q403.

$314,807,840