Cyanotech Corporation
ManufacturingHawaii, United States51-200 Employees
Cyanotech Corporation is a mid-sized manufacturing company based in Kailua Kona, Hawaii. It grows and processes natural microalgae for use in food, beverages, dietary supplements, personal care, and pet products, supported by a fully vertically integrated operation that has run for nearly four decades. The company markets Hawaiian Astaxanthin and Hawaiian Spirulina as ingredient offerings for brands across these categories. The firm serves consumer brands seeking natural, algae-based ingredients and is positioned within the algae-derived ingredient segment of the manufacturing industry. In April 2026, Cyanotech announced a manufacturing agreement with Zivo Bioscience to grow, cultivate, and process Zivo's proprietary algal biomass for its Zivolife product line.