What government contracts are open under NAICS 523991?
As of October 10, 2026, RFPFinder lists no open government RFPs under NAICS 523991 (Trust, Fiduciary, and Custody Activities). New notices under this code appear here the day they post.
No open notices under 523991 right now.
Questions
What is NAICS 523991?
NAICS 523991 is the 2022 NAICS industry code for Trust, Fiduciary, and Custody Activities. The SBA small-business size standard for it is $47M revenue.
Where do NAICS 523991 RFPs get posted?
Federal notices under NAICS 523991 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.
Can I get alerts for NAICS 523991 RFPs?
Yes. Pro members ($39/mo) add NAICS codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.