Glen van Kerkvoort

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

DMX Corp. Ltd. provides solutions for treatment and destruction of hazardous wastes, together with contaminated site remediation technologies. The company operates its business through four segments: Chemical Collection and Recycling, Waste Destruction, Corporate and Other Operations. The Chemical Collection and Recycling segment engages in the collection, processing, recycling and sale of chemicals, paints and oils. The Waste Destruction segment engages in the collection, processing and destruction of hazardous waste. The Corporate segment engages in the corporate overheads. The Other Operations segment engages in the consulting and project business units. It also provides services in the areas of consultancy, project management, fixation and encapsulation, treatment and destruction of hazardous waste and contaminated site remediation. The company was founded in 1985 and is headquartered in Sydney, Australia.