NAICS 56
Administrative and Support and Waste Management and Remediation Services
2,565 active contract opportunities
2,565
Active Opportunities
149
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Landscaping Services349
- Janitorial Services335
- Facilities Support Services308
- Remediation Services223
- Security Systems Services (except Locksmiths)196
Set-Aside Distribution
- 1067
- Small Business845
- SDVOSB261
- No Set Aside174
- 8(a) Competed62
Top Locations
- VA256
- DC214
- CA182
- PA117
- WI114
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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NAICS 562211
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NAICS 561621
Posted Jan 6, 2026
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DEPT OF DEFENSE
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NAICS 561730
Posted Jan 6, 2026
Due Jan 27, 2026
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DEPT OF DEFENSE
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NAICS 562111
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DEPT OF DEFENSE
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NAICS 562119
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NAICS 562119
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DEPT OF DEFENSE
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NAICS 561621
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DEPT OF DEFENSE
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NAICS 562211
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NAICS 561730
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DEPT OF DEFENSE
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NAICS 562910
Posted Jan 5, 2026
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DEPT OF DEFENSE
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NAICS 561720
Posted Jan 5, 2026
Due Feb 6, 2026
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DEPT OF DEFENSE
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DEPT OF DEFENSE
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DEPT OF DEFENSE
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NAICS 561612
Posted Jan 5, 2026
Due Feb 19, 2026
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DEPT OF DEFENSE
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NAICS 561790
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DEPT OF DEFENSE
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NAICS 561790
Posted Jan 5, 2026
Due Jan 27, 2026
Small Business1 day left
