SENKO Group Holdings Co., Ltd. provides holdings in shipping, logistics and warehousing services. It operates through the following segments: Logistics, Trading and Commerce, and Others. The Logistics segment includes trucking, railway forwarding, marine transport, warehousing, global logistics service, and integrated retail logistics. The Trading and Commerce segment deals with petroleum sales, trading sales, and international trading business. The Others segment provides data outsourcing processing, automobile maintenance, and insurance agency services. The company was founded in September 1916 and is headquartered in Tokyo, Japan.