| Name | Title | Contact Details |
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PennWell Corporation is a diversified business-to-business media and information company that provides quality content and integrated marketing solutions for the following industries: Oil and gas, electric power, water, electronics, semiconductor,
Headington Oil Co. LP is a Dallas, TX-based company in the Energy and Utilities sector.
Jinshan Gold Mines is a Vancouver, BC-based company in the Energy and Utilities sector.
IRG, an L-3 Communications company, is an international professional services firm that helps governments, the private sector, communities, and households manage critical resources to build a cleaner, safer, and more prosperous world. Since its inception
Wellington Resouce Group is a Greensburg, PA-based company in the Energy and Utilities sector.