| Name | Title | Contact Details |
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Centaurus Energy is an Argentine upstream oil and gas company that explores, develops, and produces crude oil, natural gas liquids, and natural gas.
Avalon Petroleum is a Antioch, IL-based company in the Energy and Utilities sector.
Dorchester Minerals, L.P. is a Dallas based owner of producing and non-producing crude oil and natural gas mineral, royalty, overriding royalty, net profits, and leasehold interests and its common units trade on the NASDAQ Global Select Market under the symbol DMLP.
IROC Systems Corp. is a Red Deer, AB-based company in the Energy & Utilities sector.
Parker Oil Co Inc is a Wichita, KS-based company in the Energy and Utilities sector.