About TEMS

Total Electric Management Service Co., Ltd. (TEMS) is a partner company of the East Japan Railway Company (JR East). We maintain, manage and construct electrical equipment throughout the area managed by JR East, along with facilities belonging to JR Hokkaido, JR West, JR Freight and various other railway companies.

Message

A message from our President and CEO.

Management Philosophy

Find out about TEMS's management philosophy.

Company Profile

An overview of TEMS.

Company Structure

Find out about TEMS's company Structure.

Financial Reports

Financial data that TEMS has disclosed.

Branches

A list of TEMS' branches around east Japan.

Affiliates

A list of companies affiliated with TEMS.