NAICS 56

Administrative and Support and Waste Management and Remediation Services

3,437 active contract opportunities

3,437

Active Opportunities

3,168

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services509
  • Janitorial Services456
  • Facilities Support Services427
  • Security Systems Services (except Locksmiths)280
  • Remediation Services263

Set-Aside Distribution

  • 1371
  • Small Business1184
  • SDVOSB360
  • No Set Aside247
  • 8(a) Competed77

Top Locations

  • VA369
  • DC272
  • CA230
  • WI183
  • TX151

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.

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VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 562910
Posted Jun 18, 2026
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Tree Maintenance Services

DEPT OF DEFENSE
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NAICS 561730
Posted Jun 18, 2026
Due Jul 17, 2026

Environmental Remediation Services (ERS) Single Award Task Order Contract (SATOC) for the Shaw Air Force Base Optimized Remediation Contract (ORC)

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S-GROUNDSKEEPING SERVICES AT NWS IN UPTON, NY

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NAICS 561730
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