CleanFiber
Building MaterialBuffalo, New York, United StatesVenture - Series Unknown$125.0M total fundingwww.cleanfiber.com
Latest funding:$4.5M · Convertible Note (July 14, 2026)
Angel investors who backed CleanFiber
9 investors in our database backed CleanFiber.
Find the right investors for your startup
Search thousands of angel investors and VCs by industry, stage, check size, and location — and see who backed companies like CleanFiber.
Search investors