Business Field

Our Group focuses on civil engineering and building construction as core businesses. We are also working on new pillars of strategical businesses including real estate and international businesses to increase competitiveness and diversify revenue sources. We aim to enhance our corporate value in a sustainable manner through the development of a stable management foundation.

Civil Engineering Business

We establish national land infrastructure that ensures safety and security in people’s daily lives. Furthermore,
we are proactively engaged in environment-related fields.

Railways, roads, tunnels, bridges, and other construction, reconstruction work after earthquakes, etc.

Business Overview

Major Works

  • Hokuriku Shinkansen, Fukui bridge
    Hokuriku Shinkansen, Fukui bridge
    Japan Railway Construction, Transport and Technology Agency Hokuriku Shinkansen Construction Bureau
  • Sumida River rain water trunk line No. 3
    Sumida River rain water trunk line No. 3
    Bureau of Sewerage, Tokyo Metropolitan Government
  • Tokyo Metro Ginza Line Shibuya Sta.
    Tokyo Metro Ginza Line Shibuya Sta.
    Tokyo Metro Co., Ltd.
  • Chikumagawa Bridge
    Chikumagawa Bridge
    Uedadentetsu Co.,Ltd.

Building Construction Business

We engage in community-based urban development throughout Japan,
such as development of Tama Garden City and redevelopment in Shibuya.

Construction of commercial facilities, hotels, offices, housing, factories, hospitals,
and distribution centers, renovation and wooden building construction

Business Overview

Major Works

Real Estate Business

We are engaged in the leasing business and development business, revitalization of old properties, and area strategy in the areas surrounding stations along Tokyu railway lines in cooperation with Tokyu Group companies.

Rental business, equivalent exchange business, etc.

Major Works

  • TQ-YOYOGIKOEN
    TQ-YOYOGIKOEN
  • Rental apartment, “M Shirokanedai”
    Rental apartment,“M Shirokanedai”

International Business

Making the most of the skills and know-how that we have cultivated, we engage in business in Southeast and South Asian countries, including Thailand, Singapore, Indonesia, Myanmar, Vietnam, and Bangladesh.

Development of railways and roads, construction of residential facilities and factories

Major Works

  • Package No.2: Hanoi City Ring Road No.3 Construction Project, Mai Dich – South Thang Long Section（Vietnam）
    Package No.2: Hanoi City Ring Road No.3 Construction Project, Mai Dich – South Thang Long Section（Vietnam）
  • Panyapiwat Institute of Management EEC Campus Dormitory B,C and Apartment A1（Thailand）
    Panyapiwat Institute of Management EEC Campus Dormitory B,C and Apartment A1（Thailand）
  • Mass Rapid Transit System in Jakarta
    Mass Rapid Transit System in Jakarta

Other Business

We are redoubling our efforts in the PPP/concession business
as new business domains.

PPP/concession business

Major Works

  • Operation of a public sewage treatment plant (for the Seien area) in Hamamatsu City
    Operation of a public sewage treatment plant (for the Seien area) in Hamamatsu City
Projects
Technology & Services

Corporate Profile