| 1995-05 |
Founded Shinko Equipment (sole proprietorship) in Kawakawa City, Toyama Prefecture, for architectural equipment construction. |
| 1995-05 |
Founded 'Shinko Equipment' as a sole proprietorship in Kawakawa City, Toyama Prefecture. |
| 2000-01 |
Incorporated as Shinko Equipment Co., Ltd. |
| 2000-01 |
Converted to a limited company, Shinko Equipment Ltd. |
| 2006-06 |
Changed corporate name to Shinko Equipment Inc. |
| 2006-06 |
Changed corporate name to Shinko Equipment Co., Ltd. |
| 2014-06 |
To expand into Tokyo, Komei Kogyo Co., Ltd. (surviving company) absorbed Shinko Equipment Co., Ltd. |
| 2014-06 |
Renamed Komei Kogyo Co., Ltd. to Shinko-Komei Kogyo Co., Ltd. |
| 2014-06 |
Shinko-Komei Kogyo Co., Ltd. opened a Kawakawa branch. |
| 2014-06 |
Shinko Kumei Industrial Co., Ltd. became the surviving company and absorbed Shinko Equipment Co., Ltd. The company name of Kumei Industrial Co., Ltd. was changed to Shinko Kumei Industrial Co., Ltd. |
| 2014-06 |
Shinko Kumei Industrial Co., Ltd. opened a Kawakawa branch. |
| 2014-07 |
Shinko-Komei Kogyo Co., Ltd. established Shinko Equipment Co., Ltd. in Kawakawa City, Toyama Prefecture, for architectural equipment construction. |
| 2014-07 |
Shinko Kumei Industrial Co., Ltd. established Shinko Equipment Co., Ltd. in Kawakawa City, Toyama Prefecture. |
| 2016-05 |
Shinko Holdings Co., Ltd. made Shinko-Komei Kogyo Co., Ltd. a wholly-owned subsidiary through share acquisition. |
| 2016-05 |
Shinko Holdings Co., Ltd. fully acquired Shinko Kumei Industrial Co., Ltd. |
| 2016-05-11 |
The company's president and other individuals invested to establish Shinko Holdings Co., Ltd. in Suginami-ku, Tokyo, for subsidiary management. |
| 2016-05-11 |
Shinko Holdings Co., Ltd. was established. |
| 2017-08 |
Shinko Holdings Co., Ltd. made Kyoei Sangyo Co., Ltd., which performs architectural equipment construction, construction management, and water facility construction for condominiums, a wholly-owned subsidiary through share acquisition. |
| 2017-08 |
Shinko Holdings Co., Ltd. fully acquired Kyouei Industrial Co., Ltd. |
| 2020-04 |
Shinko Holdings Co., Ltd. made Meishin Piping Co., Ltd., which performs architectural equipment construction, construction management, and design/manufacture of piping and related equipment, a wholly-owned subsidiary through share acquisition. |
| 2020-04 |
Shinko Holdings Co., Ltd. fully acquired Meishin Piping Co., Ltd. |
| 2021-03 |
Meishin Piping Co., Ltd. established Higashimaru Facilities Co., Ltd. (non-consolidated subsidiary) in Iruma City, Saitama Prefecture, to perform architectural equipment construction. |
| 2021-03 |
Meishin Piping Co., Ltd. established Higashimaru Facilities Co., Ltd. in Iruma City, Saitama Prefecture. |
| 2024-11 |
Opened a branch office at the University of Tokyo. |
| 2024-11 |
Established the University of Tokyo Sub-Office / University of Tokyo Social Collaboration Course. |
| 2025-01-01 |
Moved headquarters to 2-3-5 Azabudai, Minato-ku, Tokyo. |
| 2025-01-17 |
Listed on the Tokyo Stock Exchange's TOKYO PRO Market. |
| 2025-01-17 |
Listed on the Tokyo PRO Market of the Tokyo Stock Exchange. |
| 2025-01-27 |
Moved headquarters to 2-3-5 Azabudai, Minato-ku, Tokyo. |
| 2026-01 |
Opened a Chigasaki laboratory. |
| 2026-01-01 |
Established the Chogakazaki Laboratory. |
| 2026-02-01 |
Shinko Holdings Co., Ltd. fully acquired Nissan Onchou Co., Ltd. |
| 2026-02-18 |
Shinko Holdings Co., Ltd. fully acquired Nissan Onchou Co., Ltd., a pipe construction company, through a share acquisition. |
