Since its foundation in 1885, TANAKA Precious Metals has built a diversified range of business activities focused on precious metals. TANAKA is a leader in Japan regarding the volumes of precious metals handled. Over the course of many years, TANAKA has not only manufactured and sold precious metal products for industry but also provided precious metals in such forms as jewelry and resources. As precious metals specialists, all Group companies within and outside Japan work together with unified cooperation between manufacturing, sales, and technological aspects to offer products and services. Additionally, to make further progress in globalization, TANAKA Kikinzoku kogyo welcomed Metalor Technologies International SA as a member of the Group in 2016. As precious metal professionals, TANAKA Precious Metals will continue to contribute to the development of an enriching and prosperous society. The five core companies that make up TANAKA Precious Metals are as follows.

• TANAKA Holdings Co., Ltd. (pure holding company)
• TANAKA Kikinzoku Kogyo K.K.
• TANAKA Denshi Kogyo K.K.
• EEJA Ltd.
• TANAKA Kikinzoku Jewelry K.K.

Head Office

Tokyo Building, 2-7-3 Marunouchi, Chiyoda-ku, Tokyo

Representative

Koichiro Tanaka, Group CEO

Founded

1885

Incorporated

1918*

Capital

500 million yen

Net sales of consolidated group

680 billion yen (FY2022）

Employees in consolidated group

5,355 (as of March 31, 2023)

Main businesses of the group:

The holding company at the center of TANAKA Precious Metals responsible for strategic and efficient group management and management guidance to group companies.

*Tanaka Holdings adopted a holding company structure on April 1, 2010.

Head Office

22F, Tokyo Building, 2-7-3 Marunouchi, Chiyoda-ku, Tokyo

Representative

Koichiro Tanaka, CEO

Founded

1885

Incorporated

1918

Capital

500 million yen

Sales

281.8 billion yen (FY2022)

Employees

2,539 (as of March 31, 2023)

Main businesses

Manufacture, sales, import and export of precious metals (platinum, gold, silver, and others) and various types of industrial precious metals products.

TANAKA Holdings Co., Ltd.

●Tokyo Head Office

TANAKA Kikinzoku Kogyo K.K.

●Tokyo Head Office　●Nagoya Branch　●Osaka Branch　●Fukuoka Branch　●Kyoto Sales Office ●Iwate Plant　●Tomioka Plant　●Ichikawa Plant　●Sodegaura Plant　●Isehara Plant　●Hiratsuka Plant ●Shonan Plant ●Hiratsuka Technical Center　●Tsukuba Facility (Technical Center)　●Isehara Technical Center　●FC Catalyst Deveropment Center　●TANAKA Logistics Center　●Seoul Branch　●Hong Kong Branch ●Taiwan TANAKA Kikinzoku Kogyo Co., Ltd. －Taipei Sales －Kaohsiung Sales －Hsinchu Plant －Hukou Plant　●TANAKA Kikinzoku International (Shanghai) Co., Ltd. －Shenzhen Branch　●TANAKA Kikinzoku (Singapore) Private Limited －Manila Branch　●TANAKA Kikinzoku International (Thailand) Co., Ltd.　●TANAKA Kikinzoku International (America), Inc. －San Jose Branch　●TANAKA Kikinzoku International (Europe) GmbH －Frankfurt　●TANAKA Kikinzoku (India) Private Limited　●TANAKA Kikinzoku (Ningbo) Co., Ltd.　●TANAKA Kikinzoku (chengdu) Co., Ltd.　●Metalor Electrotechnics (Suzhou) Ltd.　●TANAKA Kikinzoku Korea Co., Ltd. 

TANAKA Denshi Kogyo K.K.

●Saga Production Head Office　●Tokyo Office　●Shonan Satellite Plant　●TANAKA ELECTRONICS SINGAPORE (PTE.) LTD.　●TANAKA ELECTRONICS (MALAYSIA) SDN. BHD.　●TANAKA ELECTRONICS (HANGZHOU) CO., LTD.　●TANAKA ELECTRONICS TAIWAN CO., LTD.　●TANAKA ELECTRONICS TAIWAN CO., LTD. TECHNICAL CENTER

EEJA Ltd.

●Tokyo Head Office　●Hiratsuka Office

Mitomo Semicon Engineering Co., Ltd.

●Joso Production Head Office

Metalor Technologies International SA

●Marin Head Office

Nippon PGM Co., Ltd.

●Tokyo Head Office　●Kosaka Plant　●Nippon PGM America, Inc. (New Jersey)　●Nippon PGM Europe S.R.O. (Liberec)

LT Metal Co., Ltd.

●Seoul Office　●Nam-dong Plant　●Gajwa Plant　●Dohwa Plant　●Shenzhen Plant　●Tianjin Plant

Chengdu Guangming Paite Precious Metal Co., Ltd.

●Chengdu Head Office

TANAKA Kikinzoku Jewelry K.K.

●Ginza Main Store　●Yokohama-Motomachi Store　●Sendai Store　●Nagoya Store　●Shinsaibashi Store　●Nishitetsu Grand Hotel Store