Department of the Interior NAICS 561210 contractors

Facilities Support Services. Contractors in this NAICS lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$13,599,049,938

Visible recipients tied to Department of the Interior and NAICS 561210

Northern Cheyenne Contractors

Buckeye, AZ

Buckeye, AZ | 20 awards | Top agency General Services Administration | NAICS 236220

$1,300,345

Chenega Facilities Management LLC

San Antonio, TX

San Antonio, TX | 38 awards | Top agency Department of Defense | NAICS 561210

$469,301,012

Interactive Government Holdings, Inc.

Springfield, VA

Springfield, VA | 32 awards | Top agency Department of Defense | NAICS 561110

$3,791,959

Yukon Management, LLC

Anchorage, AK

Anchorage, AK | 16 awards | Top agency Department of Defense | NAICS 237990

$9,644,561

Hensel Phelps Services LLC

Greeley, CO

Greeley, CO | 8 awards | Top agency Social Security Administration | NAICS 238220

$13,602,617

Abm Industries INC

New York, NY

New York, NY | 8 awards | Top agency General Services Administration | NAICS 561210

$150,975,694

Bering Straits Aerospace Services, LLC

Anchorage, AK

Anchorage, AK | 16 awards | Top agency Department of Defense | NAICS 541330

$2,677,912

Ryan Companies US INC

Minneapolis, MN

Minneapolis, MN | 5 awards | Top agency General Services Administration | NAICS 236220

$23,916

Atkins North America, Inc.

Dallas, TX

Dallas, TX | 8 awards | Top agency Department of Defense | NAICS 541330

$37,540,681

Ameresco Federal Solutions, Inc.

Farmingham, MA

Farmingham, MA | 18 awards | Top agency Department of Homeland Security | NAICS 541330

$2,783,434

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