Top federal contractors for Department of Homeland Security, NAICS 561210, and PSC Z1AA.

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Top federal contractors for Department of Homeland Security, NAICS 561210, and PSC Z1AA

Ranked contractor profiles for this slice.

Tatitlek Technologies, LLC

Anchorage, AK · Department of State

$86,265,536

Lb & B Associates INC

Columbia, MD · Department of Defense

$72,461,078

Jones Lang Lasalle Americas, Inc.

Washington, DC · Department of Defense

$31,315,334

Chenega Tri-services, LLC

San Antonio, TX · Department of Defense

$27,836,895

Aleut O&m Services, LLC

Colorado Springs, CO · Department of Defense

$27,062,967

Northern Cheyenne Contractors

Buckeye, AZ · General Services Administration

$17,120,991

Ryan Companies US INC

Minneapolis, MN · General Services Administration

$2,279,437

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