Our Story
Founded in Santa Cruz, California, SwellCycle is redefining sustainable manufacturing through large-format 3D printing and high-performance composites. Our main product—a recyclable surfboard core stronger and lighter than traditional foam—is just the beginning. Backed by Third Sphere and other leading climate investors, we’re building the future of microfactories: fast, flexible, and sustainable production systems for everything from water sports equipment to aerospace-grade structures.
