Group History

1955	Tokyo Kiko Co., Ltd. (presently Totech Corporation) is founded by Tomoyuki Kusano, begins sales of air conditioners and their instruments
1958	Automation business is established, begins manufacturing and sales of building automation and control systems
1960	Distribution agreement is signed with Daikin Industries, Ltd.
1964	Distribution agreement is signed with Azbil Corporation, fully joins the control system market
1967	Becomes a general agent of air-cooling heat exchangers
1973	Nippon Builcon Corporation is established as a separate company, begins engineering of building instruments and maintenance services
1985	Begins engineering of automation control systems and instruments for skyscrapers
1986	Corporate name changed to Totech Corporation
1990	TAS (Total Amenity Systemizer) Center is established to strengthen engineering development and its management
1993	Registers shares with JASDAQ
2002	Technical Center is established
2007	Tottori Builcon Corporation becomes a Group company
2008	Totech Denko Corporation becomes a Group company
2010	North Japan Instrument & Co.,Ltd becomes a Group company
2016	Totech Hokkaido Corporation becomes a Group company DS Tech merges into Totech Group Kyushu branch is established to complete a nationwide network. Totech Corporation is listed on the Second Section of the Tokyo Stock Exchange
2017	Totech Group Technical Center is established in Bunkyo-ku, Tokyo Totech Corporation is listed on the First Section of the Tokyo Stock Exchange
2019	I.B. Group becomes a Group company
2022	Quantum Automation Pte. Ltd. and 4 subsidiaries become a Group company