Greetings
Iseki Polytech Inc. was established in 1971 for the purpose of designing, manufacturing, and selling tunnel boring and related construction machinery.
The Unclemole developed by our company has been widely used not only in Japan but also around the world for the development of social infrastructure such as water supply and sewage, electricity, and telephones.
We are also the only tunnel drilling manufacturer that has a construction department that carries out tunnel excavation work, and have been tackling difficult construction projects with a one-stop service from construction planning.
In 2022, our company became a group company of the Exeo Group.
In the future, we aim to combine the Exeo Group’s information and communications technology with our trenchless techniques to create innovation and contribute to the world.
| Name | Iseki Polytech, Inc. |
| Established | June 18, 1971 |
| Capital | 60 million yen |
| CEO | Yutaka Odawara |
| Location | ＜Main Office＞ 6F Tennozu First Tower, 2-2-4 Higashishinagawa, Shinagawa-ku, Tokyo 140-0002 TEL: 03-6260-1230 (main) FAX: 03-6260-1241 ＜Kansai Office＞ 1-4-9 Awajicho, Chuo-ku, Osaka City, Osaka Prefecture, 541-0047 TEL: 06-6232-7777 (main) FAX: 06-6232-7778 ＜Chiba Factory＞ 1448-1 Sakado, Sakura City, Chiba Prefecture, 285-0078 TEL: 043-312-4277 FAX: 043-312-4278 ＜Nara Factory＞ Address: 2-1153-2 Fujiyama, Kashiba City, Nara Prefecture, 639-0243 TEL: 0745-71-3170 FAX: 0745-78-7462 |
| Business Items | ＜Products and Rentals＞ Shield tunneling machine Semi-shield tunneling machine Tunneling equipment Water treatment facility ＜Construction work＞ Slurry method tunneling Ultra-large diameter tunneling Mud pressure/thick mud propulsion Long distance/curve tunneling ＜Pipe roof construction＞ Long-distance pipe roof construction Curved pipe roof construction Underpass construction ＜Pipe renewal work＞ Promotion of replacement-type reconstruction Promotion of destructive-type reconstruction |
| Certification | Specific construction business, Minister of Land, Infrastructure, Transport and Tourism Permit (Special-30) No. 10881 Civil engineering business Scaffolding and civil engineering business Pipe construction business Steel structure construction business Paving work business Dredging work business Machinery and equipment installation Waterworks facility construction business |