| Name | Title | Contact Details |
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Army Trail Shell is a Bloomingdale, IL-based company in the Energy & Utilities sector.
Laricina Energy Ltd is a Calgary, AB-based company in the Energy & Utilities sector.
Patterson Drilling Co is a Lumberton, MS-based company in the Energy and Utilities sector.
Petroleum Helicopters International, Inc., is an American commercial helicopter operator, founded in 1949, by Robert L.
Keys Well Drilling is a Saint Paul, MN-based company in the Energy and Utilities sector.