Q'd TOKYO ENERGY & SYSTEMS INC.

Company History Company History

History of TOKYO ENERGY & SYSTEMS INC.

August, 1947 Established Tokyo Denki Komusho Co.,Ltd at Niibori-cho, Minato-ku, Tokyo with capital of \180,000-.
First office (Minato-ku, Shinbori cho)
First office
(Minato-ku, Shinbori cho)
July, 1960 Head office moved a new building at Higashiazabu Minato-ku, Tokyo.
Headquarter bldg (Minato-ku, Higashi-Azabu)
Headquarter bldg
(Minato-ku, Higashi-Azabu)
November, 1961 Stocks listed in the Second Section of the Tokyo Stock Exchange.
August, 1974 Established four Construction Departments at Keihin, Boso, Kashima and Fukushima.
June, 1979 Keihin Sales Office (formerly Keihin Construction Dept. Office) moved to Kawasaki-shi, Kanagawa.
December, 1979 Chiba Sales Office (formerly Boso Construction Dept. Office) moved to Ichihara-shi, Chiba.
August, 1980 Head office moved a new building at Shinbashi Minato-ku, Tokyo.
Headquarter bldg (Minato-ku Shinbashi)
Headquarter bldg
(Minato-ku Shinbashi)
February, 1981 Ibaraki Sales Office (formerly Ibaraki Construction Dept. Office) moved to Kashima-gun, Ibaraki.
March, 1981 Fukushima General Branch (formerly Fukushima Construction Dept. Office) moved to Tomioka-machi Futaba-gun, Fukushima.
October, 1981 Stocks listed in the First Section of the Tokyo Stock Exchange.
August, 1982 Established Niigata Branch at Kariwa-gun, Niigata.
March, 1994 Capital increased to 2,881 million yen.
July, 1995 Niigata Branch moved to Kashiwazaki-shi, Niigata.
July, 1998 Established Aomori Branch (formerly Nuclear Power Dept. Rokkasho Office) at Kamikita-gun, Aomori.
April, 2001 Company name changed to TOKYO ENERGY & SYSTEMS INC.
January, 2007 Enacted Implementing Charter of Corporate Code of TOKYO ENERGY & SYSTEMS INC. Group.
January, 2007 Established Welding and Inspection Engineering Center (formerly the Total Engineering Center) at Chiba-shi, Chiba.
First office (Minato-ku, Shinbori cho)
1947 First office
(Minato-ku, Shinbori cho)
Headquarter bldg (Minato-ku, Higashi-Azabu)
1960 Headquarter bldg
(Minato-ku, Higashi-Azabu)
Headquarter bldg (Minato-ku Shinbashi)
1980 Headquarter bldg
(Minato-ku Shinbashi)
Headquarter bldg (Chuo-ku, Nihonbashi Kayabacho)
2013 Headquarter bldg
(Chuo-ku, Nihonbashi
Kayabacho)
TOME solar park (Tome city of Miyagi)
2015 TOME solar park
(Tome city of Miyagi)
August, 2012 Keihin Sales Office moved to Yokohama-shi, Kanagawa.
August, 2013 Head office moved a new building at Nihonbashi Kayabacho Chuo-ku,Tokyo.
Headquarter bldg (Chuo-ku, Nihonbashi Kayabacho)
Headquarter bldg
(Chuo-ku, Nihonbashi
Kayabacho)
September, 2013 Ibaraki Sales Office moved to Hitachinaka-shi, Ibaraki.
March, 2015 Installation of the TOME solar park (solar power plant) in Tome-shi of Miyagi.
TOME solar park (Tome city of Miyagi)
TOME solar park
(Tome city of Miyagi)
April, 2015 Installation of the HATOYAMA solar park (solar power plant) in Hie-gun of Saitama.
September, 2016 Fukushima General Branch moved to Okuma-machi Futaba-gun,Fukushima.
July, 2021 Took over a part of Hitachi Plant Construction, Ltd.’s thermal power generation business after a corporate split-up.
April, 2022 Migrated from the First Section of the Tokyo Stock Exchange to its “Prime Market” after a revision of the exchange’s market segment classification.
October, 2022 SAKAIMINATO ENERGY POWER LLC commences commercial operation of Sakaiminato Biomass Power Plant.
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