General Services Administration NAICS 236220 and PSC C211 contractors

Commercial and Institutional Building Construction. ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 236220 · PSC C211

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$3,207,065,207

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 236220 and PSC C211

Aecom Technical Services, Inc.

Los Angeles, CA

Los Angeles, CA | 1,077 awards | Top agency Department of Defense | NAICS 541330

$1,811,704,273

Burns & Mcdonnell Engineering Company, Inc.

Kansas City, MO

Kansas City, MO | 315 awards | Top agency Department of Defense | NAICS 541330

$506,375,694

Jacobs Government Services Company

Arlington, VA

Arlington, VA | 238 awards | Top agency Department of Defense | NAICS 541330

$268,524,816

Exp Federal Inc.

Chicago, IL

Chicago, IL | 62 awards | Top agency Department of Defense | NAICS 541512

$102,081,992

Nika Technologies INC

Rockville, MD

Rockville, MD | 40 awards | Top agency Department of Defense | NAICS 561210

$30,720,478

Parsons Infrastructure & Technology Group Inc.

San Antonio, TX

San Antonio, TX | 5 awards | Top agency Department of Defense | NAICS 541310

$14,794,176

Smithgroup, Inc.

Washington, DC

Washington, DC | 83 awards | Top agency Social Security Administration | NAICS 541310

$199,798,262

Aecom Services, LLC

Arlington, VA

Arlington, VA | 82 awards | Top agency Department of Defense | NAICS 541330

$99,651,022

Dlr Group Inc.

Orlando, FL

Orlando, FL | 7 awards | Top agency General Services Administration | NAICS 541310

$11,734,989

Mead & Hunt INC

Middleton, WI

Middleton, WI | 13 awards | Top agency Department of Defense | NAICS 541310

$17,872,960

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