Private company

Yamaichi Securities

Logo: Yamaichi Securities Co., Ltd., Public domain, via Wikimedia Commons3

Japanese securities trading firm (1897-1999)

Yamaichi Securities Co., Ltd. (山一證券株式会社, Yamaichi Shōken Kabushiki-gaisha) was a Japanese securities trading firm.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1897Founded1
  • Industryfinance1
  • HeadquartersTokyo1

Yamaichi Securities Co., Ltd. (山一證券株式会社, Yamaichi Shōken Kabushiki-gaisha) was a Japanese securities trading firm.2

Corporate structure

Yamaichi Securities 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.

What it owns

What Yamaichi Securities reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Also owns

From Wikidata.1

Timeline

  1. Jun 2, 1999Dissolved Dissolved1
  2. 1897Founded Founded1

Sources

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

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