• KT Building / Kajima Head Office Building / Akasaka K-Tower

Welcome to Kajima Corporation, Japan’s leading design-builder and real estate developer.
With our solid technological background and financial strength,
we are committed to making every international project a success.

As a global contractor, Kajima operates 12 branch offices throughout Japan and over 100 overseas subsidiaries in 20 countries. Our business encompasses various areas, including design, engineering, construction, and real estate development. We are engaged in activities that draw on the strengths and networks of each operating company.

At our Head Office and Overseas Operations Division, we promote and support the sustainable growth of our international business as a global headquarters. Our roles include deploying advanced construction technologies and development know-how, developing human resources, supporting sales activities, risk management, and financial support necessary to achieve continuous growth for each subsidiary company.

Our commitment is to ensure our clients’ success when and wherever they have a construction project in Japan or any other country. Furthermore, we strive to be a good operator and business partner when working on real estate development projects worldwide. And above all, we hope the projects that Kajima worked on will contribute to the successful development of the countries and regions they are located in.
Thank you for choosing Kajima Corporation for your construction and real estate development needs.

Company Overview

Company name
Head Office
3-1, Motoakasaka 1-chome, Minato-ku, Tokyo 107-8388
Chairman, Representative Director
Yoshikazu Oshimi
President, Representative Director
Hiromasa Amano
Head Office: Real Estate Development Division, Engineering Division and Overseas Operations Division
Kajima Technical Research Institute; Mechanical Technology Center
12 branches, 27 offices in Japan, 47 offices outside Japan (in 20 countries and regions)
Group Companies
279 companies (including 100 in Japan and 179 outside Japan)

As of March 31, 2022

Our Businesses

Detailed information is shown next to the group name in each region.

Network & Services

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