The group's principal activities are carried out through three divisions: natural food product sourcing, processing and packaging; processing, distribution and recycling of environmentally responsible aggregate and engineering and marketing of a clean pulping system using patented steam explosion technology. The sunrich food group produces organic and food ingredients with specialization in soy milk and other soy and natural food products. The environmental industrial group processes, sells and distributes abrasives and industrial materials and recycles inorganic materials. The staketech steam explosion group operates a division for developing and commercializing a proprietary steam explosion technology for processing of biomass into high value products. The group's operations are carried out in the United States and Canada. Agriculture products accounted for 78% of 2001 revenues; waste recycling and resale of inorganic minerals, 22% and steam explosion, nominal.