DOWA Eco-System

Company Profile

Corporate Overview

DOWA ECO-SYSTEM Co., Ltd. (DES) provides comprehensive environmental service based on problem-solving methodology towards the reduction of environmental risk and the realization of a recycle-oriented society.

DES corporate philosophy is "Promoting the formation of an environmentally sustainable society through recycling resources.

DES is a subsidiary company of DOWA Holdings Co., Ltd., established in 1884 as a mining & smelting company. DES was established in 2006 in order to focus on Environmental Management & Recycling.

DES offers services in non-ferrous and precious metal recycling, waste treatment (toxic and general waste), contaminated soil/ground water investigation and remediation, logistics and environmental consulting. DES takes advantage of our advanced technology.

Company Name DOWA ECO-SYSTEM Co., Ltd.
Founded October 2006
Head Office 14-1, Sotokanda 4-chome, Chiyoda-ku, Tokyo 101-0021, Japan
Tel: +81-3-6847-1230
President Kenichi Yazawa
Capital 1,000 million yen
Principal Shareholder DOWA HOLDINGS CO., LTD. (100%)
Business Activities
  • Waste management and recycling
  • Soil remediation
  • Environmental consulting
  • Logistics
Core Services

Boosting Circular Economy through Advanced Waste Management

DOWA ECO-SYSTEM is bringing long-term social, economic and environmental benefits through experience in advanced waste management.

Circular Economy