Robert A. Pirraglia

Ivanhoe Energy, Inc. engaged in heavy-oil exploration and development. It focused on pursuing long term growth in its reserve base and production using advanced technologies. The company was founded by Robert Martin Friedland on February 21, 1995 and was headquartered in Vancouver, Canada.

Ensyn Corp. produces renewable energy and bio-chemicals from wood or other biomass. The firm’s products include Bio-energy and Bio-chemicals. The company was founded by Dr. Robert G. Graham in 1984 and is headquartered in Wilmington, DE.

Ensyn Group (Canada) Inc. develops thermal processing technology that upgrades quality of heavy oil by producing lighter crude oil and biomass operations. It operates through its subsidiaries Ensyn Corp, Ensyn Petroleum and Ensyn Technologies. The firm's technology converts wood and other solid biomass to high yields of a light liquid fuel product. The company was founded in 1996 and is headquartered in Ottawa, Canada.

Covanta Dade Power Corp. engaged in processing garbage, trash, and municipal solid waste. The company was headquartered in Morristown, NJ.

Biomedical Waste Systems, Inc. operates medical waste incineration. The company is headquartered in Boston, MA.

Ensyn Technologies, Inc. produces biocrude from forest and agricultural residues using its proprietary thermal technology. Its products include refinery feedstocks, heating fuels, and renewable chemicals. The company was founded in 1984 and is headquartered in Ottawa, Canada.