| 1946 |
|
| 1946 |
Founded Daimyo Telephone Industry Inc. and registered. |
| 1952 |
|
| 1952 |
Received certification from Nippon Telegraph and Telephone Public Corporation for "Participation Qualification for Communication Line, Communication Equipment, and Transmission Wireless Construction." |
| 1961 |
|
| 1961 |
Listed on the Second Section of the Tokyo Stock Exchange. |
| 1964 |
|
| 1964 |
Received certification from Nippon Telegraph and Telephone Public Corporation for "Participation Qualification for Transmission Wireless Construction." |
| 1974 |
|
| 1974 |
Listed on the First Section of the Tokyo Stock Exchange. |
| 1978 |
|
| 1978 |
Listed on the Second Section of the Osaka Securities Exchange. |
| 1984 |
|
| 1984 |
Absorbed and merged Daimyo Electrical Construction Industry Inc. |
| 1991 |
|
| 1991 |
Received certification from Nippon Telegraph and Telephone Corporation for "Comprehensive Construction Qualification for Telecommunication Equipment" and "In-house Exchange Equipment Construction Qualification." |
| 1995 |
|
| 1995 |
Absorbed and merged Suzuden Corporation, renamed Daimyo Corporation, and relocated headquarters to Nishigotanda, Shinagawa Ward. |
| 2000 |
|
| 2000 |
Designated to the First Section of the Tokyo and Osaka Stock Exchanges. |
| 2001 |
|
| 2001 |
Changed trade name to Communicrea Inc. (merging Kinki Communication Construction Inc. and Jecos Corporation). |
| 2010-10 |
Joint management integration with Communicrea Inc. and Toden Corporation through a holding company structure, establishing Miraito Holdings Inc., a wholly owned subsidiary of the company. |
| 2010-10 |
Established Miraito Holdings Inc., conducted management integration with Communicrea Inc. and Toden Corporation through a holding company structure, and became a wholly owned subsidiary. Moved headquarters to Toyosu, Koto Ward. |
| 2010-10 |
Conducted management integration with Communicrea Inc. and Toden Corporation through a holding company structure, establishing Miraito Holdings Inc. as a wholly owned subsidiary. |
| 2012-10 |
Daimyo Corporation merged with Toden Corporation and changed its trade name to Miraito. |
| 2012-10 |
Changed trade name to Miraito Inc. (merging Daimyo Corporation and Toden Corporation). |
| 2012-10 |
Transitioned from a three-company to a two-company system (Miraito Inc. and Miraito Technologies Inc.). |
| 2012-12 |
|
| 2016-06 |
Lantrovision(s)Ltd newly joined the group. |
| 2018-10 |
TTK Corporation newly joined the group. |
| 2018-10 |
TTK Corporation newly joined the group. |
| 2019-01 |
Solcom Inc. and Shikoku Tsuuken Corporation newly joined the group. |
| 2019-01 |
Solcom Inc. and Shikoku Tsuuken Corporation newly joined the group. |
| 2022-03 |
Changed trade name to Miraito Inc. (merging Miraito Holdings Inc., Miraito Inc., and Miraito Technologies Inc.). |
| 2022-03 |
Seibu Construction Inc. newly joined the group. |
| 2022-07 |
Seibu Construction Inc. newly joined the group. |
| 2022-07 |
Changed trade name to Miraito One Inc. (merging Miraito Holdings Inc., Miraito Inc., and Miraito Technologies Inc.). |
| 2022-07 |
History of Miraito One Inc. |