Administrative and Support Services
2,474 active contract opportunities
2,474
Active Opportunities
2,279
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Landscaping Services507
- Janitorial Services456
- Facilities Support Services427
- Security Systems Services (except Locksmiths)280
- Security Guards and Patrol Services210
Set-Aside Distribution
- 947
- Small Business832
- SDVOSB283
- No Set Aside184
- 8(a) Competed64
Top Locations
- VA275
- DC244
- WI134
- CA132
- PA121
About NAICS561
The North American Industry Classification System (NAICS) code 561 covers administrative and support 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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SEATTLE, WA
NAICS 561730
Posted Jun 18, 2026
Due Jun 24, 2026
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PHILADELPHIA, PA
NAICS 561612
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Due Jun 30, 2026
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NAICS 561612
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Due Jul 7, 2026
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