| Name | Title | Contact Details |
|---|
U.S. Energy Development Corporation is a Getzville, NY-based company in the Energy & Utilities sector.
Perpetual Energy Inc. is a Calgary, AB-based company in the Energy & Utilities sector.
Belden & Blake Corp. is engaged in the acquisition, exploration, development, and production of oil and gas reserves, and the gathering and marketing of natural gas. (Source: 10-K)
Howard Concrete Co is a Glen Ellyn, IL-based company in the Energy & Utilities sector.