SOGO SHISETSU KANRI
History
| 1996 | February | Irios established as a agent specializing in commercial properties. |
| 1997 | August | Started as a management department of IRIOS Ltd. |
| 2002 | March | SOGO SHISETSU KANRI Co., Ltd. established than Ilios management department Co., Ltd. |
| 2005 | August | Trust Property property management business consignment of Chuo Mitsui Trust and Banking Company, Limited |
| 2008 | November | Of office property management business start |
| 2011 | February | Condominium Management trader registration |
| November | Began to manage business operations of medium-sized commercial facilities Property | |
| 2012 | April | Registered in the rental housing management providers |
| May | Increased capital stock to 30 million yen. | |
| July | Lots and Buildings Transaction trader registration | |
| 2015 | May | Set up a branch office in Saitama and Kanagawa. |
| 2016 | January | For business expanding, head office relocated to Nishi-Shinjuku（Shinjuku-ku）, Tokyo. |
| May | Increased capital stock to 50 million yen. | |
| 2018 | September | For business expanding, Osaka office relocated to umeda , Osaka. |
Group Companies
