NAICS 56221in5622:Waste Treatment and Disposal

Waste Treatment and Disposal

146 active contract opportunities

146

Active Opportunities

139

Posted Last 7 Days

30 days

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Top Industries

  • Hazardous Waste Treatment and Disposal102
  • Other Nonhazardous Waste Treatment and Disposal26
  • Solid Waste Landfill13
  • Solid Waste Combustors and Incinerators5

Set-Aside Distribution

  • 59
  • Small Business42
  • No Set Aside18
  • SDVOSB18
  • HUBZone Sole Source3

Top Locations

  • MI22
  • MD11
  • VA10
  • GA9
  • AP8

About NAICS56221

The North American Industry Classification System (NAICS) code 56221 covers waste treatment and disposal. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

56111:Office Administrative Services56121:Facilities Support Services56131:Employment Placement Agencies ...56132:Temporary Help Services56133:Professional Employer Organiza...56141:Document Preparation Services

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FCI Berlin FY26 October Landfill Services

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FCC BUTNER FY26 BIO-HAZARDOUS WASTE REMOVAL

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42-SPILL CONTAINMENT B

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F108-Hazardous and Non-Hazardous Waste Disposal

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SDVOSB

RFI-Small Molecule Compound Collection Optimization and Disposal

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Document Destruction

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FORT KNOX, KY
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No Set Aside

Dispenser Sump and Spill Buckets Replacement - AGE

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S-Wastewater Removal and Water Deliveries at Alcatraz Island within Golden Gate National Recreation Area, San Francisco County, California.

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AGRICULTURE, DEPARTMENT OF
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South Florida Hazardous Waste Removal

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 562211
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F-Palomino Valley Center Carcass Disposal

INTERIOR, DEPARTMENT OF THE
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NAICS 562219
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91-Facility Conversion Fee

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 562211
Posted Sep 22, 2025

F-Palomino Valley Center Carcass Disposal

INTERIOR, DEPARTMENT OF THE
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NAICS 562219
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Solid Waste Landfill Disposal Services - FCC Butner

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Incinerator Scrubber Ozone Repair Parts

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Irving, TX
NAICS 562211
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AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 562211
Posted Sep 10, 2025
Small Business

Notice of award W912DW25Q0035//W912DW25P0054 FY25 PSTW Collected Debris Removal

DEPT OF DEFENSE
SEATTLE, WA
NAICS 562219
Posted Sep 9, 2025
Small Business
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