Company Profile

Company Profile

　　　　　　
Company Name Diamond Electric Holdings Co., Ltd.
Founded October 1, 2018
Capital 1,236 million yen (As of March 31, 2023)
Headquarters Location 1-15-27, Tsukamoto, Yodogawa-ku, Osaka 532-0026, Japan
TEL: +81-6-6302-8211 FAX: +81-6-6302-8220
President and CEO YuuRi Ono
Employees (Consolidatied) 4,091 (As of March 31, 2023)
Business Description Business management of subsidiaries, etc., engaged in mobility equipment business, electronic control device business and all incidental related businesses, also other operations incidental or related business thereto.
Major Customers
(Japanese Alphabetical Order)
Mobility Equipment Business
Kubota Corporation, Subaru Corporation, Suzuki Motor Corporation, Daihatsu Motor Co., Ltd., Toyota Motor Corporation, Toyota Industries Corporation, Honda Motor Co., Ltd., Mazda Motor Corporation, Mitsubishi Motors Corporation, Hyundai Motor Company, GAC Mitsubishi Motors Co., Ltd., Jiangling Motors Corporation, Ltd., SAIC Motor Corporation Limited, SAIC General Motors Corporation Limited, SAIC-GM-Wuling Automobile, Changan Ford Automobile Co., Ltd., Tianjin FAW Toyota Motor Co., Ltd., BYD Company Limited, Aston Martin Lagonda, Ltd., BRP-Rotax GmbH & Co. KG, Cummins Inc., Daimler AG, Ford Motor Company, General Motors Company, Maserati S.p.A.*, Polaris Inc., Renault S.A., Stellantis N.V., Transactions via Stellantis N.V.
Energy Solutions Business
Ichijo Co., Ltd. (Ichijo Komuten), Sharp Corporation, Choshu Industry Co., Ltd., Chofukosan Co., Ltd., Hanwha Japan CO.,LTD., YUASA TRADING CO.,LTD.
Home Electronics Business
Canon Inc., Corona Corporation, SUMITRONICS CORPORATION, Daikin Industries, Ltd., Toshiba Carrier Corporation, MAX Co., Ltd., Mitsubishi Electric Corporation
Member of the Board of Directors / Audit & Supervisory Committee Members President and CEO YuuRi Ono
President's Office
External Director Takashi Yoshida
Director and Senior Advisor
DAITO PRESS Mfg. Co., Ltd.
External Director Gaku Okamoto
Lawyer
Okamoto & Toyonaga Law Office
External Director, Audit and Supervisory Committee Member Masakazu Furukawa
External Director, Audit and Supervisory Committee Member Kazutoshi Miyamoto
External Director, Audit and Supervisory Committee Member Shiro Kasama
Director, Audit and Supervisory Committee Member Masataka Irie
Director and CCO, Assigned to Internal Control and Safety Jun Hasegawa
Group Business Execution Structure President and CEO YuuRi Ono
Senior Executive Officer, COO Ichiro Fujiki
Senior Executive Officer, CAO Yutaka Soramoto
Principal Fellow (Senior Executive Officer level), CTO Shintaro Mori
Senior Executive Officer, CFO Eishin Tokuhara
Managing Executive Officer, CMO

Chief General Manager of Procurement Division, Head of President's Office		 Yusuke Nishikawa
Executive Officer, CQO and Chief General Manager of Quality Assurance Division Kenichiro Abe
Executive Officer, Group Factory Manager and Chief General Manager of Monozukuri Division Hirokazu Uejima
Executive Officer, Head of President's Office (Special Assignment) Shin Endo
Executive Officer, Assigned to Create Customer Touchpoint, Chief General Manager of Group Sales and Mobility Equipment Division Koji Morishita
Executive Officer and Chief General Manager of Home Electronics Division Atsushi Iwano
Executive Officer and Chief General Manager of Energy Solutions Division Yasuo Miyagi
Technical Development Structure Senior Chief Engineer and Chief General Manager of Ignition Combustion Technology Division Keiichi Yamaguchi
Senior Chief Engineer and Chief General Manager of Home Electronics & Energy Solutions Technology Division Keiichi Higashitani
Senior Chief Engineer and Deputy Chief General Manager of Ignition Combustion Technology Division Koji Fujii
Chief Engineer and Deputy Chief General Manager of Quality Assurance Division Masakazu Yoshikawa

Business Structure

Diamond Electric Holdings, Diamond & Zebra Electric Manufacturing, Diamond Denshi Manufacturing, Diamond Electric, Zebra Denshi, Diamond Craft, Diamond Electric Manufacturing and overseas group companies shall strive as "One Team" that transcends all of these frameworks to "Connect Cars and Homes through Manufacturing".

List of Group Companies

Diamond & Zebra Electric Mfg. Co., Ltd.

Founded October 1, 2021
Address 1-15-27, Tsukamoto, Yodogawa-ku, Osaka 532-0026, Japan
TEL: +81-6-6195-5230 FAX: +81-6-6195-5260
Board of Directors and Executive Officers President and CEO YuuRi Ono
Director Daisuke Okamoto
Director Ichiro Fujiki
Director Shintaro Mori
Director Yutaka Soramoto
Auditor Jun Hasegawa
Auditor Masataka Irie

Diamond Denshi Mfg. Co., Ltd.

Founded September 1984
Address 65-4 kounosu, Yoshida, Tsubame, Niigata 959-0261, Japan
TEL: +81-256-92-5101 FAX: +81-256-92-7657
Board of Directors and Executive Officers Representative Director, Chairman and President Saburou Ashitani
Director Akihiro Ikenaga
Director Kazuyoshi Kobayashi
(Chairman of Corona Corporation)
Auditor Mitsuru Omomo
(President of Corona Corporation)
Auditor Masataka Irie

Diamond Electric Mfg. Co., Ltd. (As of Feb 1, 2022)

Founded June 1940
Address 18 Nanei-cho, Tottori 689-1192, Japan
TEL: +81-857-53-1121 FAX: +81-857-53-1104
Board of Directors and Executive Officers President and CEO YuuRi Ono
Representative Director, Operation Base COO and Factory Manager of Tottori Factory Shin Endo
Director and Deputy Factory Manager of Tottori Factory Hideo Tezuka
Director Yutaka Soramoto
Director Kenichiro Abe
Director Koji Morishita
Director Yutaka Sakane
Auditor Shigenobu Yakami

Zebra Denshi Co., Ltd. (As of Feb 1, 2022)

Founded December 1967
Address 1-1475 Wakakusa, Otawara, Tochigi, 324-0021, Japan
TEL: +81-287-22-3885 FAX: +81-287-23-6090
Board of Directors and Executive Officers Representative Director YuuRi Ono
Director, Operation Base COO Yutaka Sakane
Director Yutaka Soramoto
Director Keiichi Yamaguchi
Director Atsushi Iwano
Director Yasuo Miyagi
Director Hideo Tezuka
Auditor Toru Maeta

Diamond Craft Co., Ltd.

Founded July 1990
Address 2-6-2 Nagaoka Mizuho-machi, Nishitama-gun, Tokyo 190-1232, Japan
TEL: +81-42-568-7776 FAX: +81-42-557-7945

Diamond Electric Mfg. Corporation

Founded December 1987
Address Eleanor Industrial Parkway, State Route 62, Eleanor, WV, 25070, U.S.A.
TEL: +1-304-586-0070 FAX: +1-304-586-0075
Board of Directors and Executive Officers Director, Operation Base COO Lloyd Ayers
Director Chad Carte
Director (part-time) Ichiro Fujiki
Director (part-time) Kenichiro Abe
Director (part-time) Hirokazu Uejima
Director (part-time) Koji Morishita

Diamond Electric Hungary Kft.

Founded September 2000
Address 2500 Esztergom Rubik Erno Utca 1. Hungary
TEL: +36-33-542-200 FAX: +36-33-542-201
Board of Directors and Executive Officers Representative Director, Operation Base COO Tetsunori Fukuta
Director (part-time) Yusuke Nishikawa
Director (part-time) Lloyd Ayers
Director (part-time) Atsushi Sawa
Director (part-time) Hiroyuki Baba

Diamond Electric Luxembourg S.a r.L.

Founded July 2018
Address 5 rue Heienhaff 2nd floor (Wing E – Suite 2E) L-1736 Senningerberg, Luxembourg
TEL: +352-284878-2070
Board of Directors and Executive Officers Director, Operation Base COO Salah Derrouich
Director (part-time) Yusuke Nishikawa
Director (part-time) Koji Morishita
Director (part-time) Chad Carte

Thai Diamond & Zebra Electric Co., Ltd.

Founded December 1987
Address 88 Moo 5 Debaratna Road, Tambol Bangsamuk, Amphur Bangpakong, Chachoengsao 24130 Thailand
TEL: +66-38-538-982 FAX: +66-38-538-987
Board of Directors and Executive Officers Director, Operation Base COO Keisuke Warashina
Director Phimphan Visuthamporn
Director Cheera Chamngam
Director (part-time) Atsushi Iwano
Director (part-time) Yasuo Miyagi
Director (part-time) Kazuhiko Ura
Director (part-time) Takashi Yamane

Diamond Electric Asia Pacific Co., Ltd.

Founded December 2014
Address 780 Moo9,Gateway City Industrial Estate Soi6,Huasamrong,Plaengyao,Chachoengsao 24190 Thailand
TEL: +66-38-086-716
Board of Directors and Executive Officers Representative Director, Operation Base COO Kazuhiko Ura
Director Takashi Yamane
Director Yoshihito Asada
Director (part-time) Keisuke Warashina
Director (part-time) Satoshi Hatanaka
Director (part-time) Toru Maeta

DE Diamond Craft (Thailand) Co., Ltd.

Founded August 2013
Address 122/20 Moo 6, Tambon BangPhriang, Amphoe Bang Bo, Samut Prakarn, 10560 Thailand
TEL: +66 (0)2-170-8282 FAX: +66 (0)2-170-9868

Diamond & Zebra Electric (Shanghai) Co., Ltd.

Founded April 1995
Address Room 202 Building B,No.898 Jiujing Town Songjiang District Shanghai,China
TEL: +86-21-576-36475 FAX: +86-21-576-36852
Board of Directors and Executive Officers Representative Director Masahisa Sato
Director, Operation Base COO Fumiaki Yamagata
Director Atsushi Iwano
Director Hisato Takahashi
Director Wang Mingbo
Director Shigenobu Yakami

Diamond Electric Mfg. (Suzhou) Co., Ltd.

Founded May 2004
Address No.145 YangPu Road, Suzhou Industrial Park 215126 Jiangsu P.R.China
TEL: +86-512-6283-6908 FAX: +86-512-6283-6447
Board of Directors and Executive Officers Representative Director, Operation Base COO Masahisa Sato
Director Minayo Okamoto
Director (part-time) Shin Endo
Director (part-time) Masakazu Yoshikawa
Director (part-time) Nobujiro Teratani
Director (part-time) Fumiaki Yamagata
Director (part-time) Shigenobu Yakami
Director (part-time) Toshitaka Tokuda

Diamond Electric International Trading (Suzhou) Co., Ltd.

Founded November 2010
Address No.145 YangPu Road, Suzhou Industrial Park 215126 Jiangsu P.R.China
TEL: +86-512-6818-5150
Board of Directors and Executive Officers Representative Director Masahisa Sato
Director, Operation Base COO Yuji Tategaki
Director Minayo Okamoto
Director (part-time) Nobujiro Teratani
Director (part-time) Shigenobu Yakami
Director (part-time) Toshitaka Tokuda

DE Diamond Electric India Pvt. Ltd.

Founded June 2007
Address Plot No.38, Sector-5, HSIIDC Growth Centre, Phase-II Bawal Distt.Rewari, Haryana India
TEL: +91-9053-029816
Board of Directors and Executive Officers Representative Director, Operation Base COO Shingo Takebe
Representative Director Toshimi Maekawa
Director (part-time) Atsushi Iwano
Director (part-time) Kenichi Maruta

DE Diamond Craft Mold India Pvt. Ltd.

Founded December 2008
Address Plot No.116A, 2nd Main Road, Sidco Industrial Estate, Thirumazhisai, Chennai-600124, Tamil Nadu, India
TEL: +91-44-42852001,02,03 FAX: +91-44-42852004

Vietnam Diamond & Zebra Electric Co., Ltd.

Founded September 2007
Address Lot I3, Dai Dong Hoan Son Industrial Park, Bac Ninh Province, Vietnam
TEL: +84-222-384-7435 FAX: +84-222-384-7437
Board of Directors and Executive Officers Director, Operation Base COO Takehiko Adachi
Director (Chairman of the General Meeting) Yusuke Nishikawa
Director Atsushi Iwano
Director Junko Midorikawa
Auditor Eishin Tokuhara

Diamond Electric Vietnam Co., Ltd.

Founded November 2018
Address M Floor, TTC Tower Building, 19 Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Hanoi, Vietnam
TEL: +84-24-3212-3407
Board of Directors and Executive Officers Delegated representative Yusuke Nishikawa
Director Takehiko Adachi
Auditor Eishin Tokuhara

Diamond Electric Korea Co., Ltd.

Founded February 2012
Address Hanshin Intervalley West 1212 Yeoksam-Dong , 322, Teheran-Ro, Gangnam-Gu, Seoul, 06211 Korea
TEL: +82-2-2183-1831
Board of Directors and Executive Officers Representative Director, Operation Base COO Jung Jaehun
Director Moon Ji Hyun
Director (part-time) Koji Morishita
Auditor (part-time) Hisato Takahashi

PT. Diamond Electric Indonesia / PT. Diamond Electric MFG Indonesia

Founded July 2013
Address BM Rental Factory, Unit A-2. Jalan Madural Blok L-9. Kawasan Industri MM2100 Ds. Cikedokan, Kec. Cikarang Barat, Kab Bekasi 17530
TEL: +62-21-2214-3052 FAX: +62-21-2214-3772
Board of Directors and Executive Officers Representative Director, Operation Base COO Satoshi Miyawaki
Director Effendi
Director (part-time) Toshio Nakahira
Director (part-time) Satoshi Hatanaka
Director (part-time) Tomihiro Tsuchida
Auditor (part-time) Hirokazu Uejima

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