Tsuchiya Holdings Co., Ltd. operates across Japan, primarily engaging in the construction and real estate sectors. The company delivers a range of construction services, encompassing the development of new residences, including its distinct home brands, alongside comprehensive building renovation projects. Additionally, it provides diverse real estate offerings, such as property sales and leasing solutions. Beyond residential work, the firm undertakes the construction of commercial properties and public infrastructure. A significant area of focus also includes the construction, deployment, and management of industrial solar power facilities, reflecting a broader commitment to environmental and renewable energy initiatives. Established in 1969, the company adopted its current name, Tsuchiya Holdings Co., Ltd., in November 2008 and maintains its main office in Sapporo, Japan.