Treetop Explorations - Provides access to the forest canopy by constructing canopy walkways, observation platforms and other canopy access systems for researchers, photographers and ecotourists. They also provide instruction in climbing and safety techniques. Used Environmental Equipment - A clearinghouse for used environmental equipment, such as pumps, vacuum systems, and oil recovery systems. Unisorb Environmental Technology - Oil spill control, sorbents, storage, protection, collection and emergency service. Ship and Shore Pollution Abatement Equipment - Manufactures environmental abatement equipment and heat recovery systems.
Custom designs equipment for the decontamination of hydrocarbon or solvent-laden air or water.
Environmental Division - Manufacturer of industrial fabric products for the exploration and environmental management industries. SEI provides secondary containment units that meet environmental regulations. Ecocart - Sell environmental products including books, maps, and CDs. Waste Technologies of Australia - Markets waste management and related environmental technologies developed by government researchers. Controls the plating bath at the same time.