About Us

TnGe was founded in October 2018 to strengthen the international sector of Teikoku Group, which has a long history as a construction consultant in Japan. We are mainly engaged in design, investigation and construction management of infrastructures in foreign countries such as mountain tunnels, where we have strengths. We are determined to devote ourselves as a solution partner that suggests the best solutions for customers’ needs.

The Origin of Our Name

TnGe derives from “Tunnel Global Engineering.” Also our logo was designed with inspiration by mountains and tunnels.

Projects we have participated in

◆Detail design of disaster prevention international roads project in Kyrgyzstan
◆Basic investigation of highway road projects in West Sumatra State, Sumatra island
◆Support in project plans of national road tunnels in Sri Lanka.
(*We joined these projects as a reinforcement engineer.)