ByFusion is decarbonizing the built environment by turning hard-to-recycle plastic into durable, high-performance building materials. Our flagship product, ByBlock®, is an engineered multi-polymer building material made with industry-leading recycled content—including ocean-bound sources—delivering a tougher, more resource-efficient alternative to legacy construction materials. Powered by our breakthrough, carbon-neutral process, ByFusion enables cities, corporations, and communities to convert their own plastic waste into local value: onshore manufacturing, good-paying construction jobs, resilient infrastructure, and a scalable circular economy—built from the material stream they already have. For corporate partners, ByFusion provides a practical pathway to keep material out of landfill, improve diversion outcomes, and streamline Extended Producer Responsibility (EPR) compliance through verifiable, local end-of-life solutions.
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The ByFusion annual revenue was $5.1 million in 2026.
Heidi Kujawa is the Founder | CEO of ByFusion.
5 people are employed at ByFusion.
ByFusion is based in Gardena, California.
The NAICS codes for ByFusion are [5629, 56, 562].
The SIC codes for ByFusion are [49, 495].