DOWA CSR Report 2019

About the DOWA Group

Corporate profile, offices and group companies (as of March 31st, 2019)

Corporate name DOWA HOLDINGS CO., LTD.
Representatives Chairman and Representative Director YAMADA Masao
President and Representative Director SEKIGUCHI Akira
Date of establishment 11-Mar-37
Head office location 22F, Akihabara UDX., 4-14-1 Sotokanda, Chiyoda-ku, Tokyo, 101-0021 Japan
Capital 36.437 billion yen
Affiliated companies 82 consolidated subsidiaries and 18 equity-method affiliated companies

Overseas

DOWA ECO-SYSTEM CO., LTD.

  1. DOWA ENVIRONMENTAL MANAGEMENT CO., LTD. (China)
  2. PT. PRASADHA PAMUNAH LIMBAH INDUSTRI (Indonesia)
  3. TECHNOCHEM ENVIRONMENTAL COMPLEX PTE. LTD. (Singapore)
  4. DOWA ECO-SYSTEM SINGAPORE PTE. LTD. (Singapore)
  5. WASTE MANAGEMENT SIAM LTD. (Thailand)
  6. BANGPOO ENVIRONMENTAL COMPLEX LTD. (Thailand)
  7. EASTERN SEABOARD ENVIRONMENTAL COMPLEX CO., LTD. (Thailand)
  8. GOLDEN DOWA ECO-SYSTEM MYANMAR COMPANY LIMITED (Myanmar)

DOWA METALS & MINING CO., LTD.

  1. Vancouver Office (Canada)
  2. Cariboo Copper Corporation (Canada)
  3. NIPPON PGM AMERICA, INC.(America)
  4. Mexico office
  5. MINERA TIZAPA, S.A. DE C.V. (Mexico)
  6. Nippon PGM Europe s.r.o. (Czech Republic)
  7. DOWA METALS & MINING (THAILAND) CO., LTD. (Thailand)
  8. KEY METAL REFINING, LLC (America)
  9. DOWA METALS & MINING AMERICA INC.(America)

DOWA METALTECH CO., LTD.

  1. DOWA ADVANCED MATERIALS (SHANGHAI) CO., LTD. (China)
  2. DOWA NEW MATERIALS (SHANGHAI) CO., LTD. (China)
  3. DOWA METALTECH (THAILAND) CO., LTD. (Thailand)
  4. Dowa Precision (Thailand) Co., Ltd. (Thailand)
  5. DOWA LI PRECISION CO., LTD. (Taiwan)
  6. DOWA METALTECH MEXICO, S.A. de C.V. (Mexico)

DOWA THERMO TECH CO., LTD.

  1. DOWA THT AMERICA, INC. (America)
  2. KUNSHAN DOWA THERMO FURNACE CO., LTD. (China)
  3. DOWA Thermotech (Thailand) Co., Ltd. (Thailand)
  4. HIGHTEMP FURNACES LTD. (India)
  5. PT. DOWA THERMOTECH INDONESIA (Indonesia)
  6. PT. DOWA THERMOTECH FURNACES (Indonesia)
  7. DOWA THERMOTECH MEXICO, S.A. DE C.V. (Mexico)
  8. DOWA THERMOTECH NORTH CAROLINA, INC. (America)

Headquarters and others

  1. DOWA INTERNATIONAL CORPORATION (America)
  2. DOWA INTERNATIONAL CORPORATION San Jose branch (America)
  3. DOWA HOLDINGS (SHANGHAI) CO., LTD. (China)
  4. DOWA HOLDINGS (SHANGHAI) CO., LTD. Shenzhen branch (China)
  5. DOWA HD Europe GmbH (Germany)
  6. DOWA HOLDINGS (THAILAND) CO., LTD. (Thailand)

日本地図

DOWA ECO-SYSTEM CO., LTD.

  1. GREEN FILL KOSAKA CO., LTD.
  2. ECO-SYSTEM RECYCLING CO., LTD.Northern Japan plant
  3. ECO-SYSTEM KOSAKA CO., LTD.
  4. AUTO RECYCLE AKITA CO., LTD.
  5. Environmental Technology R & D Center
  6. ECO-SYSTEM AKITA CO., LTD.
  7. ECO-SYSTEM HANAOKA CO., LTD.
  8. ECO-RECYCLE CO., LTD.
  9. DOWA TSUUN CO., LTD.
  10. MELTEC IWAKI CO., LTD.
  11. MELTEC LTD.
  12. ECO-SYSTEM RECYCLING CO., LTD.East Japan plant
  13. ECO-SYSTEM JAPAN CO., LTD.
  14. GEOTECHNOS CO., LTD.
  15. E&E Solutions Inc.
  16. ECO-SYSTEM CHIBA CO., LTD.
  17. ECO-SYSTEM SANYO CO., LTD.
  18. OKAYAMA KOYU CO., LTD.
  19. ECO-SYSTEM RECYCLING CO., LTD.West Japan plant
  20. ECO-SYSTEM OKAYAMA CO., LTD.
  21. BIODIESEL OKAYAMA CO., LTD.
  22. KOWA SEIKO CO., LTD.
  23. Act-B Recycling Co., Ltd.

DOWA METALS & MINING CO., LTD.

  1. Metallurgical Laboratory
  2. KOSAKA SMELTING & REFINING CO., LTD.
  3. NIPPON PGM CO., LTD.
  4. AKITA RECYCLE & FINEPACK CO., LTD.
  5. AKITA ZINC CO., LTD.
  6. AKITA ZINC SOLUTIONS CO., LTD.
  7. AKITA RARE METALS CO., LTD.
  8. AKITA ZINC RECYCLING CO., LTD.
  9. Acids Co. Ltd.
  10. ZINC EXCEL CO., LTD.

DOWA ELECTRONICS MATERIALS CO., LTD.

  1. Semiconductor Materials Laboratory
  2. DOWA SEMICONDUCTOR AKITA CO., LTD.
  3. Electronics Materials Laboratory
  4. DOWA F-Tec CO., LTD.
  5. Advanced Fine Materials Laboratory
  6. DOWA ELECTRONICS MATERIALS OKAYAMA CO., LTD.
  7. DOWA IP CREATION CO., LTD.

DOWA METALTECH CO., LTD.

  1. NEW NIPPON BRASS CO., LTD.
  2. HOEI SHOJI CO., LTD.
  3. DOWA HIGHTECH CO., LTD.
  4. DOWA POWER DEVICE CO., LTD.
  5. Technology center
  6. DOWA METAL CO., LTD.
  7. DOWA METANIX CO., LTD.
  8. TOKUYAMA-DOWA POWER MATERIALS CO., LTD.

DOWA THERMO TECH CO., LTD.

  1. DOWA THERMOENGINEERING CO., LTD. Mooka plant
  2. DOWA THERMOENGINEERING CO., LTD. Ohta plant
  3. DOWA THERMOENGINEERING CO., LTD. Hamamatsu plant
  4. DOWA THERMOENGINEERING CO., LTD. Hamamatsu-kita plant
  5. DOWA THERMOENGINEERING CO., LTD. Chukyo Handa plant
  6. DOWA THERMOENGINEERING CO., LTD. Shiga plant
  7. CEMM CO., LTD.
  8. TONETSU KOHSAN CO., LTD.

Headquarters and others

  1. DOWA TECHNO RESEARCH CO., LTD.
  2. UNEKURA MINING CO., LTD.
  3. AKITA ENGINEERING CO., LTD.
  4. DOWA TECHNOLOGY CO., LTD. Kanto Techno center
  5. Headquarter
  6. DOWA Group Nagoya Branch
  7. DOWA Group Osaka Branch
  8. DOWA TECHNOLOGY CO., LTD. Seibu Techno center
  9. DOWA TECHNO ENGINEERING CO., LTD.
  10. YOWA ENGINEERING CO., LTD.
  11. DOWA KOHSAN CO., LTD.
  12. DOWA Group Kyushu Branch

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