| Name | Title | Contact Details |
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Energy Quest is a Houston, TX-based company in the Energy and Utilities sector.
Alpha Pumping Services is a family-owned and operated pressure pumping and acidizing company that provides efficient general pumping services and chlorine dioxide stimulation process.
Macri Concrete is a Dillsburg, PA-based company in the Energy and Utilities sector.
Berens Energy Ltd. is a Edmonton, AB-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.