About Us

Vision

Our company name, Challenergy, stands for our desire to challenge limitations in energy generation.

“We must create a path to a sustainable power sector for future generations.”
The Great East Japan Earthquake in 2011 inspired our CEO, Mr. Atsushi Shimizu, to dedicate his life developing a wind turbine suitable to the weather conditions in Japan.

Our efforts started with the small Magnus wind turbine,
Soon, we will develop larger and off-shore wind turbines,
And develop a system to provide energy as a service.

Our goal is to create a future where everyone can access safe and reliable energy.

Team

  • Chief Executive Officer
    Atsushi Shimizu
  • Chief Technology Officer
    Shingo Koyama
  • Director
    Yoshinobu Osaka
  • Chief Strategy Officer
    Shigeto Mizumoto
  • Mechanical Design Engineer
    Yoshio Kuroda
  • Electrical Control Engineer
    Nicolas Denis
  • Mechanical Design Engineer
    Javier Vidal
  • Mechanical Design Engineer
  • Quality Assurance Engineer
    Thuraya Kaadan
  • Quality Assurance Engineer
    Carlos Gonzalez
  • Quality Assurance Engineer
    Kenji Ichiishi
  • Electrical Control Engineer
    Toshiaki Otsuka
  • Mechanical Design Engineer
    Yuji Hosaka
  • Business Development Officer
    Domestic Markets
    Taro Kaizu
  • Business Development Officer
    Overseas Markets
    Reza Nadimi
  • Business Development Officer
    Overseas Markets
    Satoko Seki
  • Business Development Officer
    Overseas Markets
    Paul Mendoza
  • Business Development Officer
    Overseas Markets
    Lorenz Payonga
  • Finance / Accounting
    Manabu Tanaka
  • Accounting / General Affairs
    Shuhei Ikeda
  • Development Manager
    Megumi Tanaka
  • Construction Management Engineer
    Hiroshi Nakamura
  • Maintenance Engineer
    Orlan Caranguian

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Company Overview

Company Name Challenergy Inc.
CEO Atsushi Shimizu
Business Description Development of Magnus Vertical Axis Wind Turbine
Address Room 1, Center of Garage, 1-16-3,
Yokokawa, Sumida-ku, Tokyo, 130-0003
Establishment October 1, 2014
Capital ¥100,000,000
No. of Employees 28(as of April 2021)


Joint Venture

Company Name Challenergy Philippines Inc.
Address Penthouse Sta. Lucia Grand Mall Bldg. lll Marcos Hi-way cor.
Felix Avenue, Cainta Rizal, Philippines 1900 C
Website https://challenergy.ph/