WHO WE ARE
Since its establishment in 1959, Tokyo Engineering Consultants Co., Ltd. (TEC) has established itself as a leading consulting firm in the water sector in Japan and abroad. We specialize in integrated solutions for water supply, sewerage systems, and environmental management, contributing to enhanced water security and improved quality of life.
The Overseas Department was spun off as TEC International Co. Ltd. (TECI) in 2012. As of June 2025, TECI was reintegrated into TEC as the Global Business Department to strengthen its global strategy and operational efficiency.
Company overview
| Company Name | Tokyo Engineering Consultants Co., Ltd. |
|---|---|
| Year of Establishment | 1959 |
| Representative: President & Representative Director | Naofumi FURUYASHIKI |
| Head Office | 3-7-1 Kasumigaseki, Chiyoda-ku, Tokyo, Japan 100-0013 Global Business Department Tel: +81-3-3580-2418 Fax: +81-3-3591-0492 |
| Overseas Office |
|
| Capital | JPY 100 million |
| Total Number of Staff | 326（2025.9） |
| Revenue | JPY 6.7 billion (2025.9) |
| Business Field | Water supply,Industrial Water Supply, Sewage Water, Environmental Management |
| Regislation |
ISO 9001: 2015, （QC20J0001) ISO 14001: 2015, （EC20J0001) |