 BioLargo, Inc. OTCQB: BLGO is a small but mighty full-service environmental engineering company with a vision of becoming one of the foremost thought leaders in cleantech products and services. The companys mission is to invent, develop and commercialize innovative platform technologies to solve challenging environmental problems like polyfluoroalkyl substances PFAS contamination, advanced water and wastewater treatment, industrial odor and volatile organic compound VOC control, air quality control and infection control. 