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Private company

Hiroko Group

Hiroko Group is a Japanese business based in Hiroshima Prefecture, founded in 1981.1

株式会社広交本社（ひろこうほんしゃ、英文：hiroko group.co., Ltd.）は、日本の事業持株会社・コングロマリットである。交通運輸業主体の企業グループである「広交グループ」（ひろこうグループ）を統括しつつ、不動産業・広告代理業も行う。1981年5月11日設立。本社は広島県広島市西区三篠町3丁目14番17号。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

May 11, 1981Founded1

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Corporate structure

Hiroko Group sits at the top of its group. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Hiroko Group Hiroshima Prefecture, Japan

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. May 11, 1981Founded Founded1

Sources

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

  1. 1
  2. 2