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1762 on Tokyo Stock Exchange

Takamatsu Construction Group

Logo: takamatsu-cg.co.jp3

Japanese construction company

Takamatsu Construction Group Co., Ltd. (Japanese: 株式会社 髙松コンストラクショングループ, Hepburn: Kabushikigaisha takamatsu konsutorakushongurūpu) is a conglomerate of construction and civil engineering companies headquartered in Osaka, Japan. Its subsidiaries specialize in the architecture of high-rise buildings, health and welfare facilities, shrines and temples, and public civil engineering projects such as airports, harbors, railways, roadways and residential developments.2 Its shares trade on Tokyo Stock Exchange under the symbol 1762.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Jun 7, 1965Founded1

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Headquarters of TAKAMATSU CONSTRUCTION GROUP CO., LTD.
Photo: Tokumeigakarinoaoshima, CC0, via Wikimedia Commons5

Takamatsu Construction Group Co., Ltd. (Japanese: 株式会社 髙松コンストラクショングループ, Hepburn: Kabushikigaisha takamatsu konsutorakushongurūpu) is a conglomerate of construction and civil engineering companies headquartered in Osaka, Japan. Its subsidiaries specialize in the architecture of high-rise buildings, health and welfare facilities, shrines and temples, and public civil engineering projects such as airports, harbors, railways, roadways and residential developments.2

Corporate structure

Takamatsu Construction Group sits at the top of its group. 5 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.

The story

October 1917: Founded as Shinomatsugumi in Osaka

June 1965: Founded Shinomatsu Estate Co., Ltd.

May 1980: Founded Nippon Interior Co., Ltd

October 1990: Changed name from Shinomatsu to Takamatsu

October 1997- Listed on Section 2 of the Osaka Securities Exchange

January 2000: Listed on Section 2 of the Tokyo Stock Exchange

October 2000: Acquired a stake in the Komatsu Construction Industry Co., Ltd. (which later changed its trade name to Asunaro Construction Co., Ltd.)

July 2002: Acquired Aokikensetsu Co., Ltd. (Aoki Marine)

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October 2002: Formed GWA (Green Wood Alliance) based on 3 companies: Kasamatsu Construction, Asunaro Construction and Aoki Construction

April 2004: Merger of Asunaro Construction and Aokikensetsu into Asunaro Aoki Construction Co., Ltd.

March 2005: Listed in Section 1 of the Tokyo Stock Exchange and Osaka Securities Exchange

January 2006: Acquired Kongō Gumi, specializing in temple and shrine architecture. Prior to the acquisition, Kongō Gumi was the oldest continuously operated independent company in the world.

September 2008: Acquired all shares of Asunaro Aoki Construction

October 2008: Transition to holding company system. Takamatsu Construction Co., Ltd. changed its business name to Takamatsu Construction Group, Inc., and Nippon Interior Co., Ltd., whose main business was transferred, changed its business name to Shinomatsu Construction Co., Ltd.

From Wikipedia’s article on Takamatsu Construction Group, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. Jun 7, 1965Founded Founded1

Sources

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

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