History
- 1907
- Dr. Tamisuke Yokogawa established Yokogawa Bridge Works Ltd. in Osaka City.
- 1963
- Established Yokogawa Construction Co.,Ltd.
- 1984
- Established Yokogawa Techno-Information Service Inc.
- 1991
- Established Yokogawa New Life Corp.
- 1991
- Company name changed to Yokogawa Bridge Corp. from Yokogawa Bridge Works Ltd.
- 2000
- Established YCE Corp.
- 2001
- Established Yokogawa System Buildings Corp.
- 2003
- Acquired the stocks of Narasaki Seisakusyo Co., Ltd. and incorporated into the group.
- 2007
- Established Yokogawa Bridge Holdings Corp.
- 2009
- Established Yokogawa Sumikin Bridge Corp. (Changed company name to Yokogawa NS Engineering Corp. In 2019.)
- 2015
- Yokogawa Bridge Corp. merged Yokogawa Construction Co., Ltd
Founder
Dr. Tamisuke Yokogawa
Imperial Palace Main Gate
Iron Bridge (1964)
Rainbow Bridge (1993)
Hakucho Bridge (1998)
Stonecutters Bridge,
Hong kong (2009)