| Name | Title | Contact Details |
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OilPro Oilfield Production Equipment Ltd. is a Calgary, AB-based company in the Energy & Utilities sector.
Hi-Crush Inc. is an innovative leader in proppant and logistics services to the North American petroleum industry.
Wynn Oil Company is a Azusa, CA-based company in the Energy and Utilities sector.
Alchem Chemical Company is one of the leading companies in the Energy & Utilities sector.
Petroleum Helicopters International, Inc., is an American commercial helicopter operator, founded in 1949, by Robert L.