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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NAICS 561612
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NAICS 561110
Posted Jul 22, 2026
Due Aug 7, 2026
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NAICS 561421
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SDVOSBWest Texas Herbicide Pesticide Application Services
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NAICS 562991
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NAICS 562111
Posted Jul 22, 2026
Due Aug 28, 2026
GRIT REMOVAL AND DISPOSAL
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NAICS 562219
Posted Jul 22, 2026
Due Aug 5, 2026
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DEPT OF DEFENSE
ROME, NY
NAICS 561790
Posted Jul 22, 2026
Due Aug 13, 2026
Small Business
