Bolt Projects Holdings, Inc., is incorporated as a Delaware corporation. Bolt Threads As a wholly-owned subsidiary of the company, Bolt Threads is built on a biomaterials platform designed to disrupt and transform the high-volume consumer goods industry. Bolt Threads is a pioneer in the field of consumer biomaterials. Its key product, b-silk, is a fully biodegradable, non-toxic, and versatile ingredient in the beauty industry.