All Other Support Services government contracts (NAICS 561990)
Open federal, state and local contract notices classified under NAICS 561990.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
As of Oct 24, 2026, 6 open notices list NAICS 561990 (All Other Support Services). 5 notices close within 30 days and 5 were posted in the last 30 days. The agencies with the most open notices are Department of Defense (5), Department of Veterans Affairs (1).
Open notices, closing soonest first
- Lifeguard Services at Patrick Space Force BaseClosing in 2 days
- R614--Tennessee Valley Healthcare Services Document Destruction Shredding Services Base plus 4 year contractClosing in 4 days
- PBUSE PERSONNEL CONTRACT FOLLOW ONClosing in 10 days
- 125 IN BN Pre Deployment Yellow Ribbon November 2026Closing in 10 days
- Diving Services for the Albany Field Office, Base Year plus Four Option YearsClosing in 12 days
- CHRA Document Destruction ServicesOpen, no deadline stated
Top agencies buying this NAICS
- Department of Defense 5 open
- Department of Veterans Affairs 1 open
Related NAICS
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See DSE GovCon plans →Frequently asked questions
How many open government contracts are there for NAICS 561990?
As of Oct 24, 2026, 6 open notices list NAICS 561990 (All Other Support Services) in the DSE directory.
Which agencies are buying under NAICS 561990?
Agencies with the most open notices: Department of Defense (5), Department of Veterans Affairs (1).
When does the next NAICS 561990 notice close?
The soonest deadline is Oct 26, 2026, for "Lifeguard Services at Patrick Space Force Base". 2 notices close within 7 days.
Are there set-asides under NAICS 561990?
5 of 6 open notices carry a set-aside. Most common: Total Small Business (4), Service-Disabled Veteran-Owned Small Business (1).
Where is the NAICS 561990 work performed?
Most common places of performance: FL (1), TN (1), MI (1).