Kyoritsu Construction Co., Ltd.
Kyoritsu Construction is a Japanese construction company with over 60 years of history, engaged in various infrastructure-related construction as an NTT-affiliated company.
Last updated September 1, 2026
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Overview
Kyoritsu Construction Co., Ltd. is a Japanese construction company established in 1956. It is an NTT-affiliated company that has been engaged in various comprehensive construction related to infrastructure. The company has a history of over 60 years and aims to create a living environment in harmony with nature.
History
Kyoritsu Construction Co., Ltd. was established on August 10, 1956, with capital of 30 million yen, 22 employees, and the first president Ochiai Seiji. In 1958, the Miura Telegraph and Telephone Office was completed, the first office building the company worked on. In 1964, the Kyosai-kai New Shibuya Building (Shibuya DT Building) was completed, the company's first private construction work, and received the 'Nikken Prize'. In 1979, the Civil Engineering Department was newly established, and recruitment of new civil engineering graduates began. In 1998, the corporate website was opened, and ISO9001 certification was acquired. In 1999, ISO14001 certification was acquired. In 2000, Kyoritsu Techno Co., Ltd. was established as a subsidiary. In 2014, a new management plan (2014-2016) started with the catchphrase 'Creating towns, connecting people, utilizing technology'. In 2020, a mid-to-long-term business plan (2020-2025) started. In 2024, the 12th president Sakakibara Akira took office. In 2026, a new mid-term business plan (2026-2028) started, and the company celebrated its 70th anniversary.
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