History
| Aug.1948 | Foundation of the Company. |
|---|---|
| Aug.1974 | Kinboshi Ishii co., Ltd. was established. |
| Jun.1982 | Opening of Tokyo Sales Office. |
| Jun.1984 | Opening of Fukuoka Sales Office. |
| Apr.1988 | Tokyo Sales Office was spun off as a sales department and Kinboshi Inc. (Tokyo Headquarters) was established. |
| Dec.1992 | The name of the Company was changed to Kinboshi Inc. |
| Jan.1993 | Opening of Osaka Sales Office. |
| Oct.1994 | Information System Business started. |
| Feb.1996 | Opening of Sapporo Sales Office. |
| May 1997 | Sales for Police started. |
| Apr.1998 | Opening of Chu-shikoku Sales Office. |
| Sep.1998 | A plant was established in Dalian, China. |
| Sep.2000 | Opening of RD Center. |
| Mar.2005 | Sapporo Sales Office was spun off as sales department and Sapporo Headquarters was established. |
| Jul.2005 | Environmental Business started. |
| Aug.2005 | Name of Sapporo Headquarters was changed to North Japan Headquarters. |
| Aug.2005 | IPCC(Intelligence Products Control Center) started operation. |
| Jul.2006 | Name of Osaka Sales Office was changed to Osaka Branch. |
| Apr.2009 | Management Service Business was started. |
| Apr.2010 | Name of Chu-shikoku Sales Office was changed to Okayama Sales Office. |
| May 2011 | Opening of MRC(Maebashi Recycling Center). |
| Dec.2012 | Opening of MMC (Maebashi Maintenance Center). |
| Aug.2013 | Opening of Toyohashi Office. |
| Oct.2014 | Joining France Metz WTC. |
| Feb.2017 | Fukuoka Sales Office was relocated. |
| Sep.2017 |
Kazufumi Ishii became president. Yuichi Ishii became chairman. Kinboshi Inc. (Okayama) and TOPOLO Inc. were merged into Kinboshi Inc. (Tokyo). Name of RD Center was changed to Brilliant Square. |
| Jul.2018 | Opening of France Sales Office. |
| Sep.2020 | KMC (Kurashiki Maintenance Centre) has been opened. |
