Department of the Interior NAICS 541611 and PSC DF01 contractors

Administrative Management and General Management Consulting Services. IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR). Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541611 · PSC DF01

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$708,754,749

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541611 and PSC DF01

Esimplicity INC

Silver Spring, MD

Silver Spring, MD | 101 awards | Top agency Department of Health and Human Services | NAICS 541512

$159,934,435

Tatitlek Federal Services LLC

Anchorage, AK

Anchorage, AK | 230 awards | Top agency Department of State | NAICS 541611

$284,299,841

Koniag Professional Services, LLC

Anchorage, AK

Anchorage, AK | 108 awards | Top agency Department of Defense | NAICS 541611

$69,861,132

Electrosoft Services, LLC

Reston, VA

Reston, VA | 108 awards | Top agency Department of Defense | NAICS 541519

$46,412,540

Koniag Management Solutions LLC

Anchorage, AK

Anchorage, AK | 184 awards | Top agency Department of Defense | NAICS 541512

$129,248,714

Koniag Emerging Technologies LLC

Anchorage, AK

Anchorage, AK | 22 awards | Top agency Department of State | NAICS 541512

$14,232,862

A1fedimpact,llc

Reston, VA

Reston, VA | 25 awards | Top agency Department of Defense | NAICS 541512

$4,765,225

Agency profile

Loading buyer-level contractor and category paths