Charles P. Grenier

Winter Sports, Inc. engages in the ownership and operation of Whitefish Mountain Resort as well as a real estate development firm. The company was founded in 1947 and is headquartered in Whitefish, MT.

Semitool, Inc. engages in the design, manufacture, installation, and service of equipment for use in the fabrication of semiconductor devices. The company was founded by Raymon F. Thompson in 1979 and is headquartered in Santa Clara, CA.

Plum Creek Timber Co., Inc. is a timberland owner in the United States of America. It involves in the harvesting of trees, selling the timberland and converting trees into lumber, plywood and other wood products. It operates through following business segments: Northern Resources, Southern Resources, The Real Estate, Manufacturing, and Energy and Natural Resources. The Northern Resources segment consists of timberlands in Maine, Michigan, Montana, New Hampshire, Oregon, Vermont, Washington, West Virginia and Wisconsin. The Southern Resources segment consists of timberlands in Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Texas and Virginia. It sells primarily softwood saw logs and pulpwood. The Real Estate segment comprises sales of higher timberlands and sales of non-strategic timberlands. The Manufacturing segment consists of two lumber mills, two plywood mills, and two medium density fiberboard facilities in Montana and one lumber remanufacturing facility in Idaho. The Energy and Natural Resources segment includes its natural resource businesses that focus on opportunities for oil and natural gas production, construction aggregates and mineral extraction, wind power and communication. The company was founded in 1989 and is headquartered in Seattle, WA.