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Department of Defense NAICS 621999 and PSC R499 contractors

All Other Miscellaneous Ambulatory Health Care Services. SUPPORT- PROFESSIONAL: OTHER. 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 621999 · PSC R499
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$307,330,956

State overlap

2

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 621999 and PSC R499

Kadiak LLC

Anchorage, AK

Kadiak LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $105,701,897 in visible federal obligations across 175 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.

$151,735,237

Chenega Healthcare Services LLC

San Antonio, TX

Chenega Healthcare Services LLC is a federal 8a program participant profile based in San Antonio, TX. The current public data layer shows $19,344,416 in visible federal obligations across 62 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 R499.

$137,215,783

Business Enabled Acquisition And Technology, Inc.

San Antonio, TX

Business Enabled Acquisition And Technology, Inc. is a federal category business profile based in San Antonio, TX. The current public data layer shows $14,580,181 in visible federal obligations across 47 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DF01.

$18,379,936