| Name | Title | Contact Details |
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Drennon, Castillo is a Midland, TX-based company in the Energy & Utilities sector.
OMV (formerly abbreviation for Österreichische Mineralölverwaltung Aktiengesellschaft) is an Austrian multinational integrated oil, gas and petrochemical company which is headquartered in Vienna, Austria.
Energen Corporation is a diversified energy company with a growing oil and gas acquisition and development company and a strong and stable natural gas utility.
S J Kowalski Inc is a Zion Grove, PA-based company in the Energy and Utilities sector.
Noble Petro is a Greenwood Vlg, CO-based company in the Energy and Utilities sector.