Mitsuuroko Group Holdings Co., Ltd. is engaged in the energy business. It operates through the following segments: Energy Business, Electricity Business, Foods Business, Living and Wellness Business, Overseas Business and Others. The Energy Business segment sells petroleum products such as liquefied petroleum gas and gasoline, light oil, and kerosene; and housing equipment. The Electricity Business segment involves wholesale of electricity generated by wind power and the retail of electricity to general consumers, mainly biomass power generation. The Foods Business segment manufacture and sale soft drinks, the operation of burger restaurants, scratch bakeries and cafes. The Living and Wellness Business segment engages in the rental of real estate such as office buildings and condominiums, the operation and management of commercial complexes. The Overseas Business segment involves in business investment and support services outside Japan, as well as rental storage businesses. The Others segment includes leasing business, insurance agency business and sales of other services. The company was founded by Tatsusaku Tajima in 1910 and is headquartered in Tokyo, Japan.