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9502 on Tokyo Stock Exchange

Chubu Electric Power

Logo: Chubu Electric Power Company,Incorporated, Public domain, via Wikimedia Commons5

Japanese electric utilities provider

Chubu Electric Power Co., Inc. (Japanese: 中部電力株式会社, Chūbu Denryoku Kabushiki Kaisha), abbreviated as Chuden in Japanese, is a Japanese electric utilities provider for the middle Chūbu region of the Honshu island of Japan. It provides electricity at 60 Hz, though an area of Nagano Prefecture uses 50 Hz. Chubu Electric Power ranks third among Japan's largest electric utilities in terms of power generation capacity, electric energy sold, and annual revenue.3 It was founded by Douglas MacArthur.1 Its shares trade on Tokyo Stock Exchange under the symbol 9502.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

May 1, 1951Founded1

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  • Ticker9502 on Tokyo Stock Exchange1
  • Industryenergy supply1
  • HeadquartersHigashishin-chō1
  • Websitewww.chuden.co.jp/english
  • Legal formkabushiki gaisha1
  • Listed onNagoya Stock Exchange (9502), Tokyo Stock Exchange (9502)1
  • LEI529900A76GOP0PGNHT634
  • StatusActive4
  • LEI statusIssued and current4
  • Registered address東新町１番地, 461-8680 愛知県 名古屋市東区, Japan4
  • Registered withLegal Affairs Bureau, 1800-01-0174284

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Chubudenryoku honsha
Photo: Gnsin at Japanese Wikipedia, CC BY-SA 3.0, via Wikimedia Commons7

Chubu Electric Power Co., Inc. (Japanese: 中部電力株式会社, Chūbu Denryoku Kabushiki Kaisha), abbreviated as Chuden in Japanese, is a Japanese electric utilities provider for the middle Chūbu region of the Honshu island of Japan. It provides electricity at 60 Hz, though an area of Nagano Prefecture uses 50 Hz. Chubu Electric Power ranks third among Japan's largest electric utilities in terms of power generation capacity, electric energy sold, and annual revenue. It is also one of Nagoya's "four influential companies" along with Meitetsu, Matsuzakaya, and Toho Gas. Recently, the company has also expanded into the business of optical fibers. On January 1, 2006, a new company, Chubu Telecommunications, was formed.3

Corporate structure

Chubu Electric Power sits at the top of its group. 7 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Chubu Electric Power reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

The story

Founded by Douglas MacArthur on May 1, 1951.1

Chubu Electric Power Company was established on May 1st, 1951, based on the 1950 Electricity Industry Reorganization Order (Cabinet Order No. 342 of 1950).

In 2008, Chubu Electric formed a joint venture with French utility company EDF to purchase coal. In 2016, Chubu Electric acquired EDF Trading’s coal and freight business and passed it onto its subsidiary JERA. EDF Trading acquired a 33 per cent stake in JERA Trading as a part of the transaction while JERA took full control of the Amstuw BV, the operator of the Rietlanden coal terminal in the Netherlands and EDF Trading Australia.

In 2015, Chubu Electric and Tokyo Electric Power Company (TEPCO) created a 50:50 joint venture JERA to handle the upstream energy and Liquefied natural gas (LNG) fuel procurement for both companies. In March 2017, the two companies signed an agreement to integrate their fossil fuel power plants under the JERA joint venture. The Fair Trade Commission (FTC) approved the integration plan in 13 October 2017.

In August 2013, Chubu announced it would acquire an 80% stake in the Tokyo-based electricity supplier, Diamond Corp, marking the firm's entry into a market usually associated with Tokyo Electric Power Company (TEPCO).

In November 2019, a consortium of Mitsubishi (80%) and Chubu Electric (20%) bought Dutch utility company Eneco for €4.1bn ($4.5bn). In February 2024, Chubu Electric and Eneco signed an agreement to acquire 30 per cent of Ecowende, the developers of the Hollandse Kust West Offshore Wind Farm.

In April 2020, the logo mark was renewed. The renewed logo is named "The Beam."

On 18 September 2022, Chubu Electric Power announced that it was a part of an investor consortium led by Japan Industrial Partners seeking to buy Toshiba. Chubu Electric contributed ¥100 billion out of the ¥2 trillion (USD 15.2 billion) valuation.

In May 2022, Chubu Electric bought some stake in Indian solar energy company OMC Power. And in November 2024, Chubu Electric expanded its investment in OMC Power to boost energy transition in India.

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In January 2026, the Nuclear Regulation Authority announced it had found that Chubu Electric had fabricated data about earthquake risks at Hamaoka Nuclear Power Plant, and suspended its safety evaluation for a potential plant restart.

From Wikipedia’s article on Chubu Electric Power, shared under CC BY-SA 4.0.6

Leadership

Who has led Chubu Electric Power, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (1)

Products and brands

  • natural gas

Listed on Wikidata.1

Higashi-Shimizu Frequency Converter

From Wikipedia’s article on Chubu Electric Power, shared under CC BY-SA 4.0.6

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Acquisitions

  1. Succeeded Japan Electric Generation and Transmission Company1

Timeline

  1. May 1, 1951Founded Founded1

SEC filer profile

How Chubu Electric Power is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARChubu Electric Power Company, Inc2
  • CIK0002015577
  • Incorporated inJapan2
  • Fiscal year endsMarch 312
  • Business address1, Higashi-Shincho, Higashi-Ku, Nagoya, M0 461-86802
  • Phone(646) 746-20362
  • On EDGAR sinceDec 4, 20242
  • Filings1 in all: 3 (1)2

Sources

The numbers on this page point here. Each one links to the record it came from.

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