| Name | Title | Contact Details |
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Ferrellgas Partners, L.P., through its operating partnership, Ferrellgas, L.P., and subsidiaries, serves propane customers in all 50 states, the District of Columbia, and Puerto Rico. Ferrellgas employees indirectly own 22.8 million common units of the partnership, through an employee stock ownership plan. Ferrellgas Partners, L.P. filed a Form 10-K with the Securities and Exchange Commission on October 15, 2020.
Udelhoven Oil Field System Services Inc is a Nikiski, AK-based company in the Energy & Utilities sector.
Aramco Services Company is one of the leading companies in the Energy & Utilities sector.
Petróleo Brasileiro S.A. é uma empresa de capital aberto, cujo acionista majoritário é o Governo do Brasil, sendo, portanto, uma empresa estatal de economia mista.
PetroQuest Energy is a Lafayette, LA-based company in the Energy and Utilities sector.