Ralph L. Pinkert

PW Eagle, Inc. manufactures polyvinyl chloride and polyethylene pipe products. It offers pipe for waterworks, irrigation and plumbing, well casing and drop pipe, electrical, corrugated, water and sewer, gas, and polyethylene fittings. The company was founded on December 15, 1997 and is headquartered in Los Angeles, CA.

Part of Berkshire Hathaway, Inc., Schult Homes Corp. is a company that makes manufactured homes. The company is based in Middlebury, IN. Schult Homes was acquired by Reorganized Sale OKWD, Inc., part of Berkshire Hathaway, Inc. from April 21, 2004 on April 01, 1998 for $100.73 million.

Northern Indiana Public Service Co. distributes natural gas and electric energy. It provides natural gas service and transportation for residential, commercial and industrial customers. The firm also generates and distributes electricity and provides wholesale transactions. The company was founded in 1912 and is headquartered in Merrillville, IN.

Johns Manville Corp. manufactures building and mechanical insulation, commercial roofing, glass fibers, and nonwoven materials for commercial, industrial, and residential applications. The firm?s products are also used in various industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing, and wind energy. The company was founded by Henry Ward Johns in 1858 and is headquartered in Denver, CO.

Cornell Cos. LLC provides correctional facilities development, design, construction and operations services. It provides a diversified portfolio of services for adults & juveniles, including incarceration & detention, transition from incarceration, drug and alcohol treatment programs, behavioral rehabilitation & treatment, emphasizing community safety and rehabilitation in support of public policy. The company was founded in 1994 and is headquartered in Houston, TX.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Rival Manufacturing Co. designs and manufactures small household appliances. Its products for the home environment including space heaters, air purifiers, humidifiers & fans, home improvement & industrial products such as sump, well & utility pumps, household ventilation, door chimes, and ceiling fans. The company was founded in 1932 and is located in Kansas City, MO.

Levenfeld Pearlstein LLC provides legal services. The private company is based in Chicago, IL. The company was founded by Robert G. Goldstein.

Rush University Medical Center engages in the provision of health care services. The company was founded in 1972 and is headquartered in Chicago, IL.

Madison Square Boys & Girls Clubs operates as a boys and girls club. The company was founded in 1884 and is headquartered in New York, NY.

Since its establishment in 1909, Southampton Hospital has remained faithful to the vision of its founders in providing the very best in medical care to the Eastern Long Island community. An affiliate of Stony Brook Medicine and a member of the East End Health Alliance, a group of three Long Island hospitals on the North and South Forks, the Hospital provide a full range of inpatient and outpatient services and is staffed by more than 280 physicians, dentists, and allied health professionals representing 48 medical specialties. The Hospital is accredited by the Joint Commission, an agency that rates the quality of care provided by some 20,000 healthcare facilities across the United States.