Advanced Composting Systems LLC (ACS)
Advanced Composting Systems manufactures the Phoenix Composting Toilet in a climate controlled factory just south of Whitefish, Montana, a resort and railroad town west of Glacier National Park. Created and owned by Glenn Nelson, ACS has 27 years of experience designing, manufacturing, and installing composting toilets and prefabricated buildings.
Sunergy Systems, LTD., located near Cremona, Alberta, is the Canadian distributor of Phoenix Composting Toilets. Sunergy is owned and operated by sustainability specialist Michael Kerfoot, and is known for its light-on-the-land approach to construction.