Mitsubishi Estate Co., Ltd. engages in the real estate activities in Japan and internationally. The company develops, leases, manages, and sells office buildings and commercial facilities; operates rental offices, coworking space, virtual offices, hourly meeting rooms, home delivery storage service, commercial nursing homes, and building garages; offers real estate management, as well as building management services, such as security, facility management, cleaning, and planting services; and operates hotels and airports. It also engages in the construction, sales, management, and leasing of developed condominiums and residential houses; design and contract construction of custom-built houses; renovation and sales of condominiums; real estate brokerage; dark fiber leasing and data center housing business; provision of real estate investment, such as asset management services to investment corporations and real estate funds; architectural design and engineering business; cooling and heating supply business; and parking management business.