Insights

Energy scale J-POWER is a large Japan-based electric utility with a diversified mix including coal, hydro, wind, and a nuclear project, signaling opportunities to cross-sell energy management, grid services, and emissions reduction solutions to a sizable customer base.

Transmission leadership As the sole operator of Japan's main island transmission lines, J-POWER presents strategic demand for grid modernization, HVDC and transmission reliability upgrades, and advanced monitoring solutions to optimize cross-island energy flows.

Offshore wind focus Active involvement in offshore wind development and partnerships in wind projects indicate potential for equipment, foundation tech, turbine services, project financing, and environmental impact solutions aligned with renewables growth.

Industrial partnerships Frequent collaboration with financial, engineering, and technology partners (Mizuho Leasing, Toshiba, Mitsubishi Heavy Industries, Scalar) suggests opportunities for integrated solutions in project finance, ESG reporting platforms, and energy transition services.

Sustainability profiling Joint studies and environmental value tracking initiatives point to demand for carbon accounting, environmental value platforms, and CO2 sequestration partnerships, enabling sales across storage, analytics, and regulatory compliance domains.

Similar companies to J-POWER

J-POWER Tech Stack

J-POWER uses 8 technology products and services including Taboola, Twitter Ads, iCIMS, and more. Explore J-POWER's tech stack below.

Media & News

J-POWER's Email Address Formats

J-POWER uses at least 4 email formats:
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

What is J-POWER's phone number?

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You can contact J-POWER's main corporate office by phone at . 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?

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J-POWER's official website is jpower.co.jp and has social profiles on LinkedIn.

How much revenue does J-POWER generate?

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As of August 2026, J-POWER's annual revenue is estimated to be $100M - $250M.

What is J-POWER's NAICS code?

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J-POWER's NAICS code is 211 - Oil and Gas Extraction.

How many employees does J-POWER have currently?

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As of August 2026, J-POWER has approximately 166 employees across 4 continents, including Asia, North America and Europe. Key team members include Chief Representative: T. N., Chief Manager: G. O. and Deputy Director: K. S. Explore J-POWER's employee directory with LeadIQ.

What industry does J-POWER belong to?

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J-POWER operates in the Oil and Gas industry.

What technology does J-POWER use?

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J-POWER's tech stack includes Taboola, Twitter Ads, iCIMS, Osano, SecureMX, Office 365, Google Analytics and Piwik PRO Core.

What is J-POWER's email format?

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J-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?

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J-POWER was founded in 1952.
J-POWER logo

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

Phone number
NAICS Code
211 - Oil and Gas Extraction
Founded
1952
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

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

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