| 2012-04 |
April 2012: Toko Takaku Manufacturing Co., Ltd. and Toko Electric Co., Ltd. concluded a 'Basic Agreement' to establish a joint holding company as their wholly parent company through a joint share transfer |
| 2012-04 |
Takadake Manufacturing Co., Ltd. and Toko Electric Co., Ltd. have signed a 'Basic Agreement' to establish a joint holding company that will become the wholly parent company of both companies through a merger by share transfer |
| 2012-05 |
May 2012: Toko Takaku Manufacturing Co., Ltd. and Toko Electric Co., Ltd. concluded a 'Contract on Management Integration' and drafted a share transfer plan to establish a joint holding company as their wholly parent company through a joint share transfer |
| 2012-05 |
Takadake Manufacturing Co., Ltd. and Toko Electric Co., Ltd. have signed a 'Contract on Business Integration' and prepared a share transfer plan to establish a joint holding company that will become the wholly parent company of both companies through a merger by share transfer |
| 2012-06 |
June 2012: Toko Takaku Manufacturing Co., Ltd. and Toko Electric Co., Ltd. approved at their respective general meetings of shareholders to establish a joint holding company as their wholly parent company through a joint share transfer |
| 2012-06 |
Takadake Manufacturing Co., Ltd. and Toko Electric Co., Ltd. approved the establishment of a joint holding company through a merger by share transfer at their respective annual general meetings |
| 2012-10 |
October 2012: Establishment of the company (listed on the First Section of the Tokyo Stock Exchange): (Former company name: Toko Takaku Holdings, Inc.) |
| 2012-10 |
Our company establishment (listed on the First Section of the Tokyo Stock Exchange): (Former company name: Toko Takadake Holdings Co., Ltd.) |
| 2012-10-01 |
Establishment |
| 2013-11 |
November 2013: Toko Takaku Manufacturing Co., Ltd. acquired shares of Nippon Reliance Co., Ltd. and became a consolidated subsidiary |
| 2013-11 |
Takadake Manufacturing Co., Ltd. acquired shares of Reliance Corporation and made it a consolidated subsidiary |
| 2013-12 |
December 2013: Resolved at the Board of Directors to absorb and merge Toko Takaku Manufacturing Co., Ltd. and Toko Electric Co., Ltd. effective April 1, 2014, and signed a merger agreement |
| 2013-12 |
Resolved at the Board of Directors to absorb and merge Takadake Manufacturing Co., Ltd. and Toko Electric Co., Ltd. as of April 1, 2014, and to conclude a merger agreement |
| 2014-04-01 |
April 2014: Absorptive merger of Toko Takaku Manufacturing Co., Ltd. and Toko Electric Co., Ltd. effective April 1, 2014: Changed trade name to Toko Takaku Corporation: Changed head office address to 5-6-36 Toyosu, Koto-ku, Tokyo: (Former head office address: 3-2-20 Toyosu, Koto-ku, Tokyo) |
| 2014-04-01 |
Merged Takadake Manufacturing Co., Ltd. and Toko Electric Co., Ltd. as of April 1, 2014, changed the company name to Toko Takadake Co., Ltd., changed the head office address to 5-6-36 Toyosu, Koto-ku, Tokyo, and relocated the head office from 3-20-20 Toyosu, Koto-ku, Tokyo |
| 2014-07 |
July 2014: Completed a smart meter production plant (assembly and warehouse buildings) in Hasuda, Saitama Prefecture |
| 2014-07 |
Completed the smart meter production plant (assembly and warehouse buildings) in Hasuda, Saitama Prefecture |
| 2014-10 |
October 2014: Acquired the business related to the lapse replacement work and all related or incidental work from Tokyo Instrument Industry Co., Ltd. |
| 2014-10 |
Acquired the business related to the decommissioning and related work of Tokyo Meter Industry Co., Ltd. |
| 2015-06 |
June 2015: Toko Koun Co., Ltd. changed its trade name to Wattline Service Co., Ltd. |
| 2015-06 |
Toko Kōun Co., Ltd. changed its trade name to Wattline Service Co., Ltd. |
| 2017-01 |
January 2017: Established a Metering Business Headquarters to integrate sales and production systems related to metering business |
| 2017-01 |
Established a Measurement Business Division integrating sales and production systems for metering business |
| 2017-06 |
June 2017: Established a joint venture for gas transformers in South Korea (Toko Takaku Korea Co., Ltd.): *In February 2025, Toko Takaku Korea Co., Ltd. changed its trade name to City Electric Co., Ltd. |
| 2017-06 |
Established a joint venture for gas transformers in South Korea (Toko Takadake Korea Co., Ltd.); in February 2025, Toko Takadake Korea Co., Ltd. changed its trade name to City Electric Co., Ltd. |
| 2017-11 |
November 2017: Sold all shares of the company held by Nippon Reliance Co., Ltd. |
| 2017-11 |
Sold all shares held in Reliance Corporation, Japan |
| 2019-06 |
June 2019: Acquired shares of Applied Technical Systems Joint Stock Company (Headquarters: Hanoi, Vietnam) and became an equity-method affiliate |
| 2019-06 |
Acquired shares of Applied Technical Systems Joint Stock Company (Headquarters: Hanoi, Vietnam) and became an affiliate accounted for by the equity method |
| 2020-06 |
June 2020: Transitioned from a company with an Audit & Supervisory Board to a company with an Audit Committee |
| 2020-06 |
Transitioned from a company with a Board of Auditors to a company with an Audit & Supervisory Board |
| 2021-04 |
April 2021: Toko Toshiba Meter Systems Co., Ltd. absorbed and merged T.M.T. Co., Ltd. |
| 2021-04 |
Toko Toshiba Meter Systems Co., Ltd. merged with T.M.T. Co., Ltd. |
| 2021-10 |
October 2021: Merged with Yuquest Co., Ltd. |
| 2021-10 |
Merged with YouQuest Co., Ltd. |
| 2022-04 |
April 2022: Changed from the First Section to the Prime Market due to review of the market classification of the Tokyo Stock Exchange |
| 2022-04 |
Moved from the First Section to the Prime Market due to review of market classification by the Tokyo Stock Exchange |
| 2022-06 |
June 2022: Establishment of GX Solution Division aimed at providing diverse solutions to achieve carbon neutrality |
| 2022-06 |
Establishment of GX Solution Division aimed at providing diverse solutions to achieve carbon neutrality |
| 2023-06 |
Establishing a Human Capital Development Center to effectively utilize human resources and improve corporate value |
| 2024-06 |
Establishing the Risk & Compliance Department to build a responsible system overseeing safety, risk, and compliance activities across the group |
| 2025-07 |
Completion of the Instrument Center in Hasuda, Saitama Prefecture, for final assembly and pairing of the second-generation smart meters |
| 2026-01 |
Renaming from Instrument Center to Smart Meter Assembly Center |
