Disclosure of other information

Reemployment restrictions

About publication of the situation such as retirement public employees

October 29, 2020

Group company information

Changes in the amount of government investment due to the special corporation becoming an independent corporation

September 10, 2007

Spending on public interest corporations


About holding of "technical study committee about concrete bridge using cylindrical frame"

About holding of "Joshin-Etsu Expressway Kumasaka tunnel Exploratory Committee"