Private company

j:COM

Logo: Jupiter Telecommunications Co.,Ltd, Public domain, via Wikimedia Commons3

Japanese cable TV company

JCOM Co., Ltd. is a Japanese company headquartered in Chiyoda, Tokyo, whose main operation is an MSO (multiple-system) cable operator in Sapporo, Sendai, Tokyo, Osaka and Fukuoka.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Jan 18, 1995Founded1
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Photo: 散歩, Public domain, via Wikimedia Commons4

JCOM Co., Ltd. is a Japanese company headquartered in Chiyoda, Tokyo, whose main operation is an MSO (multiple-system) cable operator in Sapporo, Sendai, Tokyo, Osaka and Fukuoka.2

Corporate structure

j:COM sits at the top of its group. 4 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. Jan 18, 1995Founded Founded1

Sources

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

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