| Name | Title | Contact Details |
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Kimbro Oil is a Nashville, TN-based company in the Energy and Utilities sector.
North Suburban Inc is a Saint Paul, MN-based company in the Energy & Utilities sector.
Dolphin Services is a Houma, LA-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.
Kern Oil & Refining Co is a Bakersfield, CA-based company in the Energy and Utilities sector.