The group's principal activity is to provide environmental services. It uses patented and proprietary green technologies to minimize and eliminate the need for disposal and reduce the burden on natural resources by recycling and mining industrial hazardous wastes. The group's business model is to develop the domestic hazardous waste management market organically and acquisitively, leveraging the operational efficiencies made possible by its unique green technologies to recycle, reuse and mine all reusable resources from hazardous wastes in safe, compliant and profitable manner. On 22-Jan-2003, the group acquired vulcan waste systems inc.