東翔 Company Profile

Through ground improvement methods, we accommodate a wide range of ground reinforcement work from urban functional infrastructure, buildings, and structures to general housing!

Our company was established in 1993 as a ground improvement construction company. Since our founding, we have worked to develop and promote the Tohsho-style column method, enabling deep mixing treatment (column improvement) even in ground with the unique corrosive soil of Hokkaido, and we have accumulated a significant number of construction achievements to date. In 2008, we introduced the Ultra Column method, and in 2010, the Ultra Wood Column method. Furthermore, in 2012, we obtained the construction technology performance certification for the S-Max Column method, and in July 2013, we began construction of the block-shaped mixing treatment method known as the Rising method. Our achievements have further expanded, including general housing, reinforced concrete structures, steel structures, and public housing and school construction projects.