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Gathering insights about J-POWER…

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J-POWER Tech Stack

J-POWER uses 8 technology products and services including Twitter Ads, DoubleClick Floodlight, Open Graph, and more. Explore J-POWER's tech stack below.

  • Twitter Ads
    Advertising
  • DoubleClick Floodlight
    Advertising
  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • Video.js
    Javascript Libraries
  • Onsen UI
    Software Development
  • Piwik PRO Core
    Web Analytics
  • Apache HTTP Server
    Web Servers

Media & News

J-POWER's Email Address Formats

J-POWER uses at least 1 format(s):
J-POWER Email FormatsExamplePercentage
First_Last@jpower.co.jpJohn_Doe@jpower.co.jp
94%
Last_First@jpower.co.jpDoe_John@jpower.co.jp
4%
First_L@jpower.co.jpJohn_D@jpower.co.jp
1%
FLast@jpower.co.jpJDoe@jpower.co.jp
1%

Frequently Asked Questions

Where is J-POWER's headquarters located?

Minus sign iconPlus sign iconJ-POWER's main headquarters is located at Ginza, Tokio 104-8165 Japan. The company has employees across 4 continents, including AsiaEuropeNorth America.

What is J-POWER's phone number?

Minus sign iconPlus sign icon You can contact J-POWER's main corporate office by phone at
+81-3-3546-****
. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is J-POWER's official website and social media links?

Minus sign iconPlus sign iconJ-POWER's official website is jpower.co.jp and has social profiles on LinkedIn.

What is J-POWER's NAICS code?

Minus sign iconPlus sign iconJ-POWER's NAICS code is 211 - Oil and Gas Extraction.

How many employees does J-POWER have currently?

Minus sign iconPlus sign iconAs of May 2026, J-POWER has approximately 164 employees across 4 continents, including AsiaEuropeNorth America. Key team members include Chief Manager, Offshore Wind Power Business Department: D. M.Chief Manager: G. O.Secretary To Chief Representative: G. T.. Explore J-POWER's employee directory with LeadIQ.

What industry does J-POWER belong to?

Minus sign iconPlus sign iconJ-POWER operates in the Oil and Gas industry.

What technology does J-POWER use?

Minus sign iconPlus sign iconJ-POWER's tech stack includes Twitter AdsDoubleClick FloodlightOpen GraphRSSVideo.jsOnsen UIPiwik PRO CoreApache HTTP Server.

What is J-POWER's email format?

Minus sign iconPlus sign iconJ-POWER's email format typically follows the pattern of First_Last@jpower.co.jp. Find more J-POWER email formats with LeadIQ.

When was J-POWER founded?

Minus sign iconPlus sign iconJ-POWER was founded in 1952.

J-POWER

Oil and GasTokio, Japan51-200 Employees

The Electric Power Development Co., Ltd., known as J-POWER, is based in Ginza, Tokyo, and is Japan's largest electric utility. It generates electricity primarily from coal-fired plants and hydroelectric facilities, with a smaller portfolio of wind farms. The company has pursued a nuclear project at Ohma in Aomori prefecture, which was scheduled to commence operations in November 2014. J-POWER is the sole operator of the transmission network that interlinks Japan's four main islands.

Recent developments illustrate ongoing partnerships and infrastructure modernization within the J-POWER Group. In March 2026, Toshiba Energy Systems & Solutions announced an order from J-POWER Transmission Network Co., Ltd. to design and install a voltage-sourced converter HVDC system for the renewal of Pole 1 of the Hokkaido-Honshu HVDC Link.

Section iconCompany Overview

Headquarters
Ginza, Tokio 104-8165 Japan
Phone number
+81-3-3546-****
Website
jpower.co.jp
NAICS Code
211 - Oil and Gas Extraction
Founded
1952
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    J-POWER's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    J-POWER's revenue is estimated to be in the range of $100M$250M

Company Leadership

  • Stylized image of a person
    D. M.
    Chief Manager, Offshore Wind Power Business Department
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. O.
    Chief Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. T.
    Secretary To Chief Representative
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. K.
    Financial Controller
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. S.
    Director, Renewable Energy, International Business Development Dept
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    T. I.
    Director (admin & Ip), R&d Department
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. Y.
    Director, Project Administration & Marketing, International Dept
    Phone icon
    Mobile Phone
  • Stylized image of a person
    H. U.
    Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. S.
    Administrative Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. T.
    Acting General Manager, Procurement
    Phone icon
    Mobile Phone

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