NAICS 56

Administrative and Support and Waste Management and Remediation Services

4,167 active contract opportunities

4,167

Active Opportunities

3,765

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services630
  • Janitorial Services565
  • Facilities Support Services505
  • Security Systems Services (except Locksmiths)339
  • Remediation Services325

Set-Aside Distribution

  • 1717
  • Small Business1086
  • SDVOSB432
  • Small Business Set Aside - Total316
  • No Set Aside311

Top Locations

  • VA506
  • DC335
  • CA294
  • WI202
  • MD186

About NAICS56

The North American Industry Classification System (NAICS) code 56 covers administrative and support and waste management and remediation services. 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

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DEPT OF DEFENSE
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No Set Aside

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Professional Art Framing Services for the National Museum of the Marine Corps - updated 6/17/26 with Q&A

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J-Kastle Security System Monitoring and Maintenance

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Hazmat pickup and disposal service Coast Guard Sector St. Petersburg, FL

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NMUSAF Custodial Contract

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Solid Waste Removal Services

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NAICS 562111
Posted Jul 21, 2026
Due Jul 27, 2027
No Set Aside

Emergency Spill Cleanup

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Posted Jul 21, 2026
Small Business

R-IN-IN ESFO- RECORDS DIGITIZATION

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Posted Jul 21, 2026
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