Open federal opportunities in NAICS 561110 (Office Administrative Services)
There are currently 4 open federal opportunities indexed under NAICS 561110, from 2 agencies. 1 close in the next 14 days. 100% carry a small-business or socio-economic set-aside.
NAICS 561110 sits in industry group 5611 (Office Administrative Services), part of the Administrative And Support And Waste Management And Remediation Services sector. It's the code contracting officers assign to say which industry a requirement belongs to, and it sets the size standard a firm must meet to compete for any small-business set-aside.
- Open now
- 4
- Closing in 14 days
- 1
- Set aside
- 100%
Agencies buying most in this space
Department of Defense posted 75% of the open NAICS 561110 notices.
- Department of Defense3 open
- Department of the Interior1 open
Where these opportunities are in the process
- Sources sought: early market research; a chance to shape the requirement1
- Combined synopsis/solicitation: open for bids now, usually a simpler buy3
Set-asides
A set-aside limits who can bid. If your firm holds the matching certification and meets the size standard for NAICS 561110, these are the opportunities with the fewest competitors.
- 8(a)3 (75%)
- Small business1 (25%)
Closing next
- Request for Information: Systems Engineering Support ServicesDepartment of Defense · Sources Sought · due Oct 27, 2026
- Geographic Information System (GIS) support, prepaDepartment of the Interior · Combined Synopsis/Solicitation · due Nov 10, 2026
- DHR Installation Administrative Services FY27-30Department of Defense · Combined Synopsis/Solicitation · due Nov 16, 2026
- DHR Installation Administrative Services FY27-30Department of Defense · Combined Synopsis/Solicitation · due Nov 16, 2026
Primes that subcontract in NAICS 561110
Prime contractors with the most distinct subcontractors on reported subawards in this code. A good place to start if you'd rather team than bid alone.
- COMMAND MANAGEMENT SERVICES, INC.30 subs
- AGILE DECISION SCIENCES, LLC15 subs
- CHEROKEE NATION FEDERAL CONSULTING, L.L.C.7 subs
- BRYCE SPACE AND TECHNOLOGY, LLC6 subs
- GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.5 subs
Which of these could you actually win?
Score your firm against a NAICS 561110 opportunity. Free, no login.
Score your fitRelated NAICS codes with open work
- 561210Facilities Support Services59 open
- 561730Landscaping Services38 open
- 561621Security Systems Services Except Locksmiths32 open
- 561720Janitorial Services27 open
- 561612Security Guards And Patrol Services25 open
- 561320Temporary Help Services15 open
- 561611Investigation And Personal Background Check Services13 open
- 561920Convention And Trade Show Organizers8 open
Source: SAM.gov opportunity data and FSRS subaward data indexed by WinnableGov · as of October 26, 2026. Counts reflect open notices with a future response deadline. NAICS 561110 (Office Administrative Services) data refreshes hourly.