NAICS 56

Administrative and Support and Waste Management and Remediation Services

3,530 active contract opportunities

3,530

Active Opportunities

3,279

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services524
  • Janitorial Services472
  • Facilities Support Services433
  • Security Systems Services (except Locksmiths)275
  • Remediation Services274

Set-Aside Distribution

  • 1416
  • Small Business1205
  • SDVOSB373
  • No Set Aside252
  • 8(a) Competed80

Top Locations

  • VA390
  • DC302
  • CA250
  • WI186
  • TX142

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.

Related Industries

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VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561621
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NAICS 562910
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VETERANS AFFAIRS, DEPARTMENT OF
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Ground Maintenance and Landscaping Services and Pest Control Services in the U.S. Commander Fleet Activities, Yokosuka, Japan

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Q999-Flagstar Staffing, LLC | 36F79726D0152 | 07/01/2026 - 06/30/2031 | 621 I | Professional & Allied Healthcare Staffing | FSC Code Q

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AGRICULTURE, DEPARTMENT OF
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NAICS 561720
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AGRICULTURE, DEPARTMENT OF
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NAICS 561720
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INTERIOR, DEPARTMENT OF THE
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NAICS 562111
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INTERIOR, DEPARTMENT OF THE
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NAICS 561990
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COMMERCE, DEPARTMENT OF
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NAICS 561621
Posted Jul 2, 2026
No Set Aside

Janitorial Services for the Embassy of the United States of America in Rabat, Morocco.

STATE, DEPARTMENT OF
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NAICS 561720
Posted Jul 2, 2026
No Set Aside