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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.
Nippon Oil Exploration is a Houston, TX-based company in the Energy and Utilities sector.
Marmi Natural Stone is a Norcross, GA-based company in the Energy and Utilities sector.
Dennis Co is a Wichita Falls, TX-based company in the Energy & Utilities sector.
Kelley-Williamson Company is a Rockford, IL-based company in the Energy and Utilities sector.