Sign in

Private company

Sinanen Holdings

Sinanen Holdings is a Japanese company based in Tokyo, founded in 1934.1

シナネンホールディングス株式会社 (SINANEN HOLDINGS CO., LTD.) は、日本の持株会社。東京証券取引所プライム市場に上場している。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Apr 25, 1934Founded1
  • HeadquartersTokyo, Japan1
  • Websitesinanengroup.co.jp
  • Legal formkabushiki gaisha1
  • Listed onTokyo Stock Exchange1

See how the biggest companies compare on our leaderboards

Corporate structure

Sinanen Holdings sits at the top of its group. 2 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. Apr 25, 1934Founded Founded1

Sources

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

  1. 1
  2. 2