What government contracts are open under NAICS 483211?
As of October 9, 2026, RFPFinder lists 1 open government RFP under NAICS 483211 (Inland Water Freight Transportation); the most active buyer is DEPT OF DEFENSE with 1 open, and the next deadline is Nov 9. The SBA small-business size standard for this NAICS code is 1,050 employees.
Questions
What is NAICS 483211?
NAICS 483211 is the 2022 NAICS industry code for Inland Water Freight Transportation. The SBA small-business size standard for it is 1,050 employees.
Where do NAICS 483211 RFPs get posted?
Federal notices under NAICS 483211 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 483211 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.