SINANEN Holdings Co., Ltd. engages in the distribution of petroleum products and gas. It operates through the following segments: Wholesale and Retail Energy Peripheral Business (BtoC Business), Energy Solutions Business (BtoB Business), and Non-Energy and Overseas Business. The Wholesale and Retail Energy Peripheral (BtoC Business) segment offers services for house, living or lifestyle, and energy businesses. The Energy Solutions Business (BtoB Business) segment includes oil, solutions, electricity, and fabheat businesses. The Non-Energy and Overseas Business segment includes bicycle, antibacterial, recycling, system, and overseas businesses. The company was founded on April 11, 1927 and is headquartered in Tokyo, Japan.