Natural Fiber Welding is based in Peoria. It has raised $45M in total funding. Backed by Ralph Lauren, Allbirds, BMW i Ventures.
Natural Fiber Welding is based in Peoria. Natural Fiber Welding has raised $45M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Investors on record include Ralph Lauren, Allbirds, BMW i Ventures, Ethos Capital, For Good Ventures, Prairie Crest Capital and 2 others. 8 distinct backers are named across the disclosed rounds.
We update the Natural Fiber Welding record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Peoria and their backers are listed below.
Company funding database · Investor directory · Founder database · Mega-rounds 2026