| Mori Building Company, Limited | |
| Native Name: | 森ビル株式会社 |
| Native Name Lang: | ja |
| Romanized Name: | Moribiru kabushiki gaisha |
| Type: | Private family-owned KK |
| Founded: | 1959 |
| Founder: | Taikichiro Mori |
| Location City: | Roppongi, Minato, Tokyo |
| Location Country: | Japan |
| Location: | Mori Tower 6-10-1 Roppongi, Minato Tokyo, Japan |
| Area Served: | Japan, China, Indonesia |
| Key People: | Shingo Tsuji (President and CEO) |
| Industry: | Real estate, development |
| Services: | Real estate development, Office leasing |
| Owner: | Mori family (95.94%) |
| Num Employees: | 1,343 |
| Homepage: | mori.co.jp |
is a Japanese family-owned property management firm. As of 2015 its president and CEO is Shingo Tsuji. Its headquarters are in the Roppongi Hills Mori Tower in Roppongi, Minato, Tokyo.[1] [2]
Mori Building has been managing office building leases since 1955. Its focus has been in Minato, Tokyo. As of 2011, it manages 107 office facilities in Japan and China with a total of 1160000sqm of space.[3]
Taikichiro Mori, the founder, quit his job as an economics professor and entered the real estate business. He became the richest man in the world in 1992 with the net worth of $13 billion U.S. dollars. At the time his net worth was double that of Bill Gates and $3 billion more than Yoshiaki Tsutsumi. Taikichiro Mori died of heart failure on January 30, 1993, at the age of 88.[4]