BioLargo Inc develops and commercializes platform technologies for environmental challenges such as PFAS contamination, water and wastewater treatment, industrial odor and VOC control, air quality control, and infection control. Headquartered in California, BioLargo owns a family of companies worldwide giving the firm a range of expertise and capabilities. BioLargo Engineering is focused on the development and commercialization of water and air treatment products, offering customizable solutions as well as consulting services and training for achieving compliance with hazardous waste requirements. BioLargo's family of companies have a range of products, IP, and services which allows for direct sales, recurring service contracts, licensing agreements, strategic joint venture formation and sale of the IP as income streams.