NAICS 5629 federal contracts

Waste Management & Remediation · official SAM.gov & USAspending data

4,107

Awards (12 mo)

$33.5B

Total awarded

$374K

Typical award

1,258

Winning contractors

Who wins the most in NAICS 5629

ENVIRONMENTAL RESTORATION LLC240 awards
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC187 awards
HYDROGEOLOGIC, INC.109 awards
ENVIRONMENTAL QUALITY MANAGEMENT, INC96 awards
ENERGY TECHNOLOGY ALLIANCE LLC75 awards

Open opportunities in NAICS 5629 right now

Sorted by response deadline (closest first).

Source Sought - Az-Nv ORC Project

DEPT OF THE ARMY · closes Jul 6, 2026

Recycling Services

DEPT OF THE AIR FORCE · WA · closes Jul 6, 2026 · SBA set-aside

Ramp Tank Replacement at Watervliet Arsenal

DEPT OF THE ARMY · closes Jul 6, 2026 · SBA set-aside

F--Kitchen Cleaning & Remediation for Northern Cheyen

BUREAU OF INDIAN AFFAIRS · closes Jul 6, 2026 · IEE set-aside

Z--AQUATIC SHREDDING OF CANOE TRAIL VEGETATION

U.S. FISH AND WILDLIFE SERVICE · closes Jul 6, 2026 · SBA set-aside

Sampling, Inspection, & Cleaning of Oily Water Separator System

U.S. COAST GUARD · WA · closes Jul 7, 2026 · SBA set-aside

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