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9407 on Fukuoka Stock Exchange

RKB Mainichi Holdings

Logo: RKB Mainichi Broadcasting Corporation, Public domain, via Wikimedia Commons2

RKB Mainichi Holdings is a regional radio and television broadcaster in Japan founded in 1951.1 It is headquartered in Sawara-ku.1 Its shares trade on Fukuoka Stock Exchange under the symbol 9407.1

Last updated Oct 21, 2026.

Overview

Jun 29, 1951Founded1
  • Ticker9407 on Fukuoka Stock Exchange1
  • HeadquartersSawara-ku1
  • Websiterkb.jp/holdings
  • Legal formkabushiki gaisha1

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RKB Mainichi Holdings headquarters 20230104
Photo: Suicasmo, CC BY-SA 4.0, via Wikimedia Commons3

Corporate structure

RKB Mainichi Holdings 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.

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. Jun 29, 1951Founded Founded1

Sources

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

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