What government contracts are open under NAICS 327993?
As of October 7, 2026, RFPFinder lists no open government RFPs under NAICS 327993 (Mineral Wool Manufacturing). New notices under this code appear here the day they post.
No open notices under 327993 right now.
Questions
What is NAICS 327993?
NAICS 327993 is the 2022 NAICS industry code for Mineral Wool Manufacturing. The SBA small-business size standard for it is 1,500 employees.
Where do NAICS 327993 RFPs get posted?
Federal notices under NAICS 327993 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 327993 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.