Message

We were founded in 2003 and incorporated in 2007, and have been engaged in various tasks related to electricity and communications, mainly from the maintenance and construction of railway electrical equipment.

After the Great East Japan Earthquake in March 2011, Fukushima Prefecture, where we live, was strongly affected by the nuclear accident and we had the opportunity to think about “safe and secure energy infrastructure.” Therefore, we started construction work of solar power plant in 2012 and started a wind power generation business in 2017.

Since 2018, we have begun a maintenance business for renewable energy power generation equipment, mainly wind turbine, in order to make use of our experience and technology of electrical equipment maintenance cultivated up to now. Among them, we focus on “Preventive maintenance” to ensure the stability of Wind turbine plant.

We will continue to grow so that everyone can use our important lifelines of “railway” and “energy” more safely.

Sincerely regards,     
Makoto Watanabe, CEO

Corporate Data

Company Name SEIDENSHA INC.
Incorporated 27/2/2007
REPRESENTATIVE Makoto Watanabe President and CEO
Paid-in Capital ¥10,000,000
Head Office 19-5 Koyakawaharashita Fukushima-shi Fukushima-ken, 960-8218, JAPAN
Number of Branches 2
Number of Employees 25
Main Business
  • Electric construction of railway facilities(Subcontract of JR East Japan)
  • Wind Turbine and PV Maintenance
  • Renewable energy business
  • Civil engineering work
  • Consulting business
  • Insurance sales business
Number of Shareholders 1
Number of Shares Issued 300
Last year’s achivements ¥1,209,031,276(USD 11,299,358)
Major Stockholders Makoto Watanabe 100%
Transfer Agent of Common Stock Mizuho Bank, Ltd. / THE TOHO BANK, Ltd.
Home Page Address http://www.sei-den-sha.com/