NAICS 813920: Professional Organizations
4 open federal opportunities for professional organizations.
Updated daily from public federal procurement data. Last refresh October 28, 2026.
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Open opportunities
4 open opportunities coded NAICS 813920, soonest deadline first.
Nov 3 · closes in 6 days
Notice of Intent to Sole Source ATIS and 3GPP Annual Membership — Reston, VA
Want help bidding on this?Dec 2 · closes in 35 days
Biomedical Research Application Evaluation and Support (BRAES)
Want help bidding on this?Closing date not stated
Financial Wellbeing Research Center Partnership — Washington, DC
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