NAICS 56

Administrative and Support and Waste Management and Remediation Services

2,925 active contract opportunities

2,925

Active Opportunities

2,703

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services409
  • Janitorial Services396
  • Facilities Support Services351
  • Remediation Services250
  • Security Systems Services (except Locksmiths)218

Set-Aside Distribution

  • 1206
  • Small Business962
  • SDVOSB300
  • No Set Aside211
  • 8(a) Competed71

Top Locations

  • VA304
  • DC237
  • CA189
  • WI145
  • PA130

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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OR
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Posted Mar 30, 2026
Due Apr 7, 2026
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Q999-BASE | Pharmacy Repackaging Services PO# | POP: 04/02/2026-04/01/2027

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NAICS 561910
Posted Mar 23, 2026
Due Apr 20, 2026

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Kitchen Hoods & Ducts Exhaust Systems Service

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H312-Fire and Smoke Dampers Reinspection and Repair One time buy

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Posted Mar 23, 2026
Due Apr 3, 2026
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Refuse and Recycle Services at Coast Guard Academy

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NAICS 562111
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VETERANS AFFAIRS, DEPARTMENT OF
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Posted Mar 23, 2026
Due Apr 1, 2026
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