
Tokyo Electric Power Company Company Cyber Security Posture
tepco.co.jpTokyo Electric Power Company Holdings, Inc. (TSE: 9501), headquartered in Tokyo, Japan, is the largest utility in Japan serving millions of homes and businesses. Worldwide the company has more than 34 subsidiaries and 32 affiliates in 8 countries and employs approximately 42,060 people. Consolidated revenue for the fiscal year ending March 31, 2017, totaled 5.3 trillion Japanese yen. The company was established in 1951 and is listed on the First Section of the Tokyo Stock Exchange.
TEPC Company Details
tokyo-electric-power-company
10,001+ employees
0
221
Utilities
tepco.co.jp
Scan still pending
TOK_1739967
In-progress

Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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Tokyo Electric Power Company Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 800 and 900 |
Tokyo Electric Power Company Company Cyber Security News & History
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Tokyo Electric Power Company Company Subsidiaries

Tokyo Electric Power Company Holdings, Inc. (TSE: 9501), headquartered in Tokyo, Japan, is the largest utility in Japan serving millions of homes and businesses. Worldwide the company has more than 34 subsidiaries and 32 affiliates in 8 countries and employs approximately 42,060 people. Consolidated revenue for the fiscal year ending March 31, 2017, totaled 5.3 trillion Japanese yen. The company was established in 1951 and is listed on the First Section of the Tokyo Stock Exchange.
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TEPC Cyber Security News
Japan gov't to support domestic cybersecurity firms
Under the plan, the government aims to strengthen the domestic cybersecurity industry by contracting local startups to provide services andย ...
Restart of Niigata idle nuclear reactor faces prolonged delay
One of the idle nuclear reactors at a power plant in Japan's Niigata Prefecture is set to face a prolonged delay in its restart,ย ...
Gov't, TEPCO mull restarting idle nuclear reactor in Oct. at earliest
One of the idle nuclear reactors at a power plant in Japan's Niigata Prefecture is set to face a prolonged delay in its restart,ย ...
Kyodo News Digest: Feb. 25, 2025
Japan's ruling coalition and a small opposition party on Tuesday formally agreed on measures to ensure free high school education and advance social securityย ...
Japan builds gas markets in Asia to boost LNG trading, energy security
Tokyo Gas, the country's top city gas supplier, has set a target of trading 5 million tons of LNG annually by 2030, up from about 3 million now.
Japanese companies cannot use national security cover to block takeovers, official says
Japanese companies cannot use a national security designation as a tool to thwart foreign takeovers, a senior finance ministry official said.
China Believed Trying to Manipulate Japanese Public Opinion via Online Petition
China is believed to be working to sway Japanese public opinion against Japanese government policies by taking advantage of online petitionsย ...
Endeavour Energy forms strategic alliance with TEPCO
Endeavour Energy and Japan's TEPCO Power Grid have agreed to collaborate on initiatives that accelerate the energy transition.
In Japan, energy security fears put nuclear back in favour for 2040 plan
Japan is set to push for more nuclear power in an energy policy update due next year, seeking stable electricity supply in face of growingย ...

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