Sekisui House 

Sekisui House, Ltd. is a prominent Japanese construction and real estate firm that specializes in the design, construction, and contracting of custom-built detached residences. Their operations extend beyond Japan, encompassing various international markets. The company's diverse activities are structured across several key segments. In addition to personalized home building, they are heavily involved in the development and construction of multi-unit rental housing, healthcare and senior living facilities, commercial properties, and hotels. Their expertise also covers significant architectural and civil engineering projects, including the construction of reinforced concrete buildings for both residential and commercial purposes. Sekisui House provides remodeling and renovation services for existing structures. Furthermore, they engage in comprehensive real estate management, offering services such as sub-leasing, property operation, and brokerage. Their commercial endeavors also include the sale of houses and developed land, as well as the full lifecycle of condominium projects, from initial design and construction through to sales. The company is also active in urban redevelopment, developing and managing office and commercial buildings, and overseeing its own property portfolio. Established in 1929, Sekisui House, Ltd. is headquartered in Osaka, Japan.