What government contracts are open under NAICS 621910?
As of October 7, 2026, RFPFinder lists 3 open government RFPs under NAICS 621910 (Ambulance Services); the most active buyer is DEPT OF DEFENSE with 2 open, and the next deadline is Oct 20. The SBA small-business size standard for this NAICS code is $22.5M revenue.
Questions
What is NAICS 621910?
NAICS 621910 is the 2022 NAICS industry code for Ambulance Services. The SBA small-business size standard for it is $22.5M revenue.
Who buys under NAICS 621910?
DEPT OF DEFENSE (2 open) and VETERANS AFFAIRS, DEPARTMENT OF (1 open) have the most open notices under NAICS 621910 on RFPFinder right now.
Where do NAICS 621910 RFPs get posted?
Federal notices under NAICS 621910 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 621910 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.