Company

TOKAI Holdings Corporation

TOKAI Holdings Corporation (Aoi, Shizuoka, Shizuoka; Electricity, gas, heat and water) appears in 1 recorded precautionary service shutdown. It is not counted as an affected organization. The latest was disclosed on 2026-10-23.

Profile

Industry/type

Electricity, gas, heat and water

Location

Shizuoka, Shizuoka, Aoi

Services

Listing

TSE Prime 3167

Website

https://www.tokaiholdings.co.jp/

Public figures

Employees99Non-consolidated2026-03-31
METI: Gビズインフォ
Revenue¥10.7BNon-consolidated2026-03-31
METI: Gビズインフォ
Capital¥14BNon-consolidated2026-03-31
METI: Gビズインフォ

Metric	Value		As of	Source
Employees	99	Non-consolidated	2026-03-31	METI: Gビズインフォ
Revenue	¥10.7B	Non-consolidated	2026-03-31	METI: Gビズインフォ
Capital	¥14B	Non-consolidated	2026-03-31	METI: Gビズインフォ

Incident history

Disclosed 2026-10-23Updated 2026-10-23Shizuoka[Investigating][Severity: Moderate][Precautionary halt][Moderate]
TOKAI Holdings: suspected unauthorized access attempt; TLC member services suspended
[Unknown][Service outage]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-23	2026-10-23	TOKAI Holdings: suspected unauthorized access attempt; TLC member services suspended	[Precautionary halt]	[Moderate]	[Moderate]	1 TOKAI Holdings Corporation	Shizuoka	[Unknown]	[Service outage]	Unknown	[Investigating]