Group Companies

About TANAKA

Since its founding in 1885 (Meiji 18), TANAKA has been engaged in a wide range of activities in business areas centered on precious metals.
In Japan, the Group boasts one of the largest handling volumes of precious metals and has been providing industrial precious metal products as well as jewelry and precious metal products as assets for many years.

As a group of specialists involved with precious metals, the Group companies in Japan and overseas work together in an integrated manner in manufacturing, sales, and technology to provide products and services.

As a professional in precious metals, we will continue to contribute to a richer and more comfortable lifestyle through our business.

Company Profile (PDF)

TANAKA PRECIOUS METAL GROUP CO., LTD.

(TANAKA's holding company)

Head Office: 2-6-6 Nihonbashi Kayabacho, Chuo City, Tokyo

Representative: President and CEO Koichiro Tanaka

Establishment: 1885年

Established: 1918年

Net sales: Consolidated Group Sales: ¥846.9 billion (Fiscal Year 2024)

Number of Employees: Number of employees in the Group: 5,591 (as of December 31, 2024)

Main Business Activities of the Group: As the core holding company of the TANAKA Group, we strategically and efficiently manage the Group and provide management guidance to Group companies.

Access

Access to TANAKA PRECIOUS METAL GROUP CO., LTD. and TANAKA PRECIOUS METAL TECHNOLOGIES CO., LTD.

By train
2-minute walk from Exit 6 of Kayabacho Station on the Tokyo Metro Hibiya and Tozai Lines

For those coming by car
Please use a nearby coin parking.

TANAKA PRECIOUS METAL TECHNOLOGIES CO., LTD.

Head Office: 2-6-6 Nihonbashi Kayabacho, Chuo City, Tokyo

Domestic Sites

Head Office (Tokyo)
Nagoya Branch
Osaka Branch
Fukuoka Branch
Kyoto Sales Office
Iwate Plant
TOMIOKA
Ichikawa Plant
Sodegaura Plant
Isehara Plant
Hiratsuka Plant
Shonan Plant
Hiratsuka Technical Center
Tsukuba Office (Technical Center)
ISEHARA TECHNICAL CENTER
FC Catalyst Deveropment Center
TANAKA Logistics Center

Overseas Bases

Hong Kong Branch
Taiwan TANAKA Kikinzoku Kogyo Co., Ltd. - Taipei Sales Office / Kaohsiung Sales Office / 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.
TANAKA ELECTRONICS (SUZHOU) CO., LTD.
TANAKA Kikinzoku Korea Co., Ltd.

Representative: President and CEO Koichiro Tanaka

Establishment: 1885年

Established: 1918年

Capital: 500 million yen

Net sales: 353.2 billion yen (FY2024)

Number of Employees: 2,798 (as of December 31, 2024)

Business Activities: Manufacturing, selling, and importing and exporting precious metals (platinum, gold, silver, etc.) and various industrial products.

TANAKA ELECTRONICS CO., LTD.

Domestic Sites

SAGA HEADQUARTERS PLANT
Tokyo Office
Shonan Plant

Overseas Bases

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.

Domestic Sites

Head Office (Tokyo)
Hiratsuka Plant

Metalor Technologies SA

Overseas Bases

Head Office (Milan, Switzerland) - Liss
Metalor Technologies International SA
Metalor Technologies Electrotechnics (France) S.A.S.
Metalor Technologies Advanced Coatings (France) SAS
Metalor Technologies (Italia) S.r.l.
Metalor Technologies (Ibérica) S.A.- Barcelona / Madrid
Metalor Technologies (UK) Ltd - Birmingham / Netherlands branch
Metalor Technologies (Sweden) AB
メタロール貴金属（蘇州）有限公司
Metalor Technologies (Suzhou) Ltd. - Dongguan Branch
Metalor Precious Metals Hong Kong Ltd. -Yuen Long / Tsim Sha Tsui, Kowloon / Taiwan Branch
美商美德樂（台灣）有限公司
Metalor Technologies (Singapore) Pte. Ltd.
Metalor Technologies USA Corporation - Attleboro / Port Huron / North Attleboro
Metalor USA Refining Corporation - Los Angeles Office
Metalor Technologies Operations Mexico, S.A. de C.V.
Metalor Technologies (Peru) SAC