Company
Tokyo Gas Co., Ltd.
Tokyo Gas Co., Ltd. (Minato, Tokyo; Electricity, gas, heat and water) appears in 1 related cybersecurity incident. The latest was disclosed on 2024-07-17.
Profile
- Industry/type
- Electricity, gas, heat and water
- Location
- Tokyo, Minato
- Listing
- TSE Prime 9531
- Website
- https://www.tokyo-gas.co.jp/
- Group companies
Public figures
Employees3,769Non-consolidated2026-03-31
METI: GビズインフォRevenue¥2.1TNon-consolidated2026-03-31
METI: GビズインフォCapital¥141.8BNon-consolidated2026-03-31
METI: Gビズインフォ
Incident history
Disclosed 2024-07-17Updated 2026-10-23Chiba, Kanagawa, Okayama, Tokyo[Contained][Severity: Critical][Breached][Major]
Tokyo Gas Engineering Solutions: intrusion may have exposed personal data of about 4.16 million people[Intrusion][Data leak]Leaked 4.2MOrganizations 5