John F. Chlebowski

SemGroup LP is a company that moves energy safely through a network of pipelines, terminals and storage tanks. Each step the company take demonstrates the vast experience of their employees, their dedication to add value to their customers’ business, and their desire to bolster the relationships. Founded in 2000, their newly reorganized company purchases, sells, processes, transports, and stores energy including crude oil, natural gas, natural gas liquids, asphalt and refined products. Their family of companies is fully operational and has financing firmly in place. All divisions are committed to a “zero incident” culture, with employees working to keep the public, and each other, safe.

Laidlaw International, Inc. provides urban transportation services. The company provides inter-city transportation, school buses, and public transit services in North America. The firm operates through its three Segments education, greyhound, and public transit services. The company was founded in 1924 and is headquartered in Naperville, IL.

Laidlaw Energy Group, Inc. engaged in the development of independent power plants that generate electricity from renewable resources. It developed and managed renewable energy facilities that produce electricity and thermal energy for industrial purposes from sustainable biomass sources, other renewable fuel sources or combined-cycle natural gas. The company was founded by Michael B. Bartoszek on April 2, 1993 and was headquartered in New York, NY.

SpectraSite Communications, Inc. was previously engaged in providing of outsourced antenna sites to the wireless communications industry in the United States. SpectraSite's business included the ownership, licensing and leasing of antenna sites on towers and the management of rooftops and in-building telecommunications access on commercial real estate. SpectraSite's customers included were wireless carriers including Nextel, Cingular, Sprint PCS, AT&T Wireless, T-Mobile and Verizon Wireless. THe company was based in Cary, NC.

Phosphate Resource Partners Limited Partnership. The Company's principal activity is to produce, market and distribute phosphate crop nutrients and animal feed ingredients, with operations in central Florida and on the Mississippi River in Louisiana. Its business operations consist of its 41.5 percent joint venture ownership interest in IMC Phosphates. The business of the Company includes the mining and sale of phosphate rock and the production, marketing and distribution of phosphate crop nutrients and animal feed ingredients