Overview
Electric Appliances

CMK CORPORATION

Nippon CMK Corporation (CMK Group) is a manufacturer and seller of printed wiring boards (PWBs), with automotive electronics as its primary end market alongside environmental and infrastructure applications. The company focuses on advanced technologies including high-heat-dissipation/large-current boards, high-speed/high-frequency transmission boards, high-density multilayer fine-wiring boards, and flexible/rigid-flex boards. CMK positions itself on quality-first manufacturing and serves global customers across automotive, high-speed communications, and edge computing sectors.

Market Cap
¥53.0B
US$338M
EV
¥74.8B
US$477M
Stock¥744▼-1.20%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
7.3
x
LTM EV/EBIT
23.9
x
LTM PER
14.0
x
LTM PBR
0.6
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+67.1%pt
100123
Oct 24, 25 – Oct 23, 26StockTOPIX
1Nov 6, 25fundnote reported 6.66% stake acquisition
2Mar 4, 26Market-wide: TOPIX -3.7% decline
3Mar 9, 26Market-wide: TOPIX -3.8% decline
MC → EV Bridge
53.0BUS$338MMarket Cap41.3BUS$263M+ Debt18.7BUS$119M− Cash3.55BUS$22.7M− Inv. Sec.2.68BUS$17.1M+ NCI74.8BUS$477MEV
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Performance & Balance
Revenue 5Y (¥B)
81.5US$520M'22/383.8US$535M'23/390.6US$578M'24/395.5US$609M'25/3100US$639M'26/3
EBITDA 5Y (¥B)
7.24US$46.2M'22/37.36US$46.9M'23/38.79US$56.1M'24/39.73US$62.0M'25/39.33US$59.5M'26/3
Net Income 5Y (¥B)
2.79US$17.8M'22/31.59US$10.1M'23/33.86US$24.6M'24/33.79US$24.2M'25/34.03US$25.7M'26/3
Capital Structure
67%
33%
EquityD/E 0.50xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
18.9US$120M29.9US$191M'22/326.7US$170M38.1US$243M'23/329.2US$186M37.4US$239M'24/326.2US$167M44.2US$282M'25/322.4US$143M42.2US$269M'26/3
Shareholders
Top 10 hold 47.6%
1
The Master Trust Bank of Japan, Ltd. (Trust Account)
24.76%
2
Mizuho Bank, Ltd.
3.61%
3
Custody Bank of Japan, Ltd. (Trust Account)
3.59%
4
Electronic Circuit Board Technology Promotion Foundation
3.51%
5
The Dai-ichi Life Insurance Company, Limited
2.66%
6
Kiraboshi Bank, Ltd.
2.45%
7
Sumitomo Mitsui Banking Corporation
2.26%
8
SATO SHO-JI CORPORATION
2.11%
9
STATE STREET BANK AND TRUST COMPANY 505223 (Standing Proxy: Mizuho Bank, Ltd.)
1.34%
10
THE BANK OF NEW YORK 134088 (Standing Proxy: Mizuho Bank, Ltd.)
1.30%
Management
13 officers
Isao OSAWA
Representative Director, Chairman
Sep 1989 Joined CMK Kamohara Electronics Co., Ltd. Aug 1992 Joined Kuwabara Denki Seisakusho Co., Ltd. Oct 2014 Joined the Company; Deputy General Manager, Kamohara Division, Domestic Business Division Dec 2014 General Manager, Quality Assurance Department, Domestic Business Division Feb 2015 Executive Officer; General Manager, Domestic Manufacturing Division Apr 2016 In charge of Manufacturing Jun 2016 Director, Executive Officer Apr 2018 Representative Director, President Jan 2020 Chief Executive Officer (CEO) Jun 2024 Representative Director, Chairman (current)
1958-04-29
Yoshiaki ISHIZAKA
Representative Director, President
Apr 1988 Joined the Company Dec 2005 General Manager, Third Department, East Japan Sales Division Jan 2015 General Manager, East Japan Sales Division Apr 2017 Executive Officer Apr 2017 Chairman and General Manager, Shinsho Electronics (Hong Kong) Co., Ltd. Apr 2017 Chairman and General Manager, Shinsho Electronics Trading (Shenzhen) Co., Ltd. Apr 2018 General Manager, West Japan Sales Division Oct 2018 General Manager, Sales Division Jun 2019 Chief Marketing Officer (CMO) Jun 2021 Director, Executive Officer Feb 2022 In charge of Procurement Apr 2022 In charge of Sales Dec 2023 Managing Director; Chief Operating Officer (COO) Jun 2024 Representative Director, President (current)
1965-12-03
Kunihiko TEDO
Director, Executive Officer; in charge of Accounting and Information Systems
Apr 1980 Joined Canon Inc. Jan 1998 General Manager of F&A, Canon Europa N.V. Jan 2000 Assistant CFO and Consumer BU Business Controller, Canon Europe Ltd. Jul 2007 General Manager, Accounting Department, Office Imaging Products Division, Canon Inc. Dec 2009 SVP and CFO and Treasurer, Canon USA, Inc. Oct 2012 SVP and CFO and Treasurer, Canon USA, Inc.; President and CEO, Canon Financial Services, Inc. Apr 2016 Outside Audit & Supervisory Board Member, Canon Marketing Japan Inc. Apr 2020 Joined the Company; Advisor Apr 2021 Executive Officer Jun 2021 Director, Executive Officer (current) Apr 2024 In charge of Information Systems (current) Aug 2024 In charge of Accounting (current)
1957-01-01
Kiku YAMAGUCHI
Director, Executive Officer; in charge of Corporate Planning; Plant Manager, Sagamihara Plant
Apr 1991 Joined the Company Jul 2004 General Manager, Corporate Planning Department Jan 2011 Director, CMK CORPORATION (THAILAND) CO., LTD. Mar 2013 Senior Manager, Electronic Devices Division Mar 2019 General Manager, Accounting Department, Administration Division Aug 2019 Executive Officer Apr 2021 In charge of Accounting Jun 2021 Director, Executive Officer (current) Jul 2022 In charge of CMK Products Co., Ltd. Jul 2024 In charge of Corporate Planning (current) Aug 2025 Representative Director, President, CMK Products Co., Ltd. Apr 2026 Plant Manager, Sagamihara Plant (current)
1968-04-03
Kazuto OHNO
Director, Executive Officer; in charge of Corporate Functions (Human Resources & General Affairs, Internal Control, CSR, Legal)
Apr 1980 Joined Canon Inc. Jul 1987 Seconded to Canon USA, Inc., New York Headquarters Apr 2003 General Manager, Human Resources Department, Human Resources Division, Canon Inc. Apr 2012 Executive Officer; General Manager, Human Resources Division, Canon Inc. Mar 2013 Director; General Manager, Human Resources Division, Canon Inc. Mar 2014 Director; General Manager, Corporate Planning Division, Canon Inc. Mar 2015 Full-time Audit & Supervisory Board Member, Canon Inc. Nov 2019 Managing Director, Japan Audit & Supervisory Board Association Feb 2022 Joined the Company; Advisor Apr 2022 Executive Officer; in charge of Personnel System Reform and Compliance Jun 2022 Director, Executive Officer (current) Apr 2025 In charge of Corporate Functions (Human Resources & General Affairs, Internal Control, CSR, Legal) (current)
1957-07-20
Satoshi TAKAHASHI
Director, Executive Officer; in charge of Global Production, Production Engineering and Development Engineering; General Manager, Production Division
Apr 1984 Joined the Company Dec 2011 Chairman and General Manager, Ximenkai Electronics (Wuxi) Co., Ltd. Sep 2017 General Manager, Manufacturing Division Apr 2021 Executive Officer; General Manager, Production Division Oct 2022 Head of Preparation Office, Thailand Third Plant; Managing Director, CMK CORPORATION (THAILAND) CO., LTD. Apr 2023 Chairman, CMK CORPORATION (THAILAND) CO., LTD. Apr 2024 In charge of Production Jun 2024 Director, Executive Officer (current) Jul 2024 In charge of Global Production Nov 2024 In charge of Development Engineering; General Manager, Production Division Apr 2025 In charge of Production Engineering Apr 2026 Chairman, Ximenkai Electronics (Wuxi) Co., Ltd.
1966-03-18
Rika SATO
Director
Apr 1992 Registered as Attorney-at-Law (Tokyo Bar Association) Dec 1998 Registered as Attorney-at-Law in New York State Jun 2000 Joined Asahi & Koma Law Offices (currently Nishimura & Asahi) Jan 2003 Partner, Asahi & Koma Law Offices Jun 2007 Partner, Jones Day (Foreign Law Joint Enterprise) May 2015 Outside Audit & Supervisory Board Member, Dexerials Corporation Jan 2016 Partner, Ota & Sato Law Office Jun 2018 Director, the Company (current) Jun 2019 Outside Director, Dexerials Corporation Jul 2019 Representative, Sato & Partners Law Office (current) Nov 2019 Examiner, National Bar Examination and Preliminary Examination (Civil Procedure Law) Jun 2021 Outside Director (Audit and Supervisory Committee Member), Dexerials Corporation Jun 2022 Outside Director, Nippon Plast Co., Ltd. (current) Jun 2025 Outside Audit & Supervisory Board Member, Denki Kogyo Co., Ltd. (current) Jun 2026 Outside Director (Audit and Supervisory Committee Member), Feed One Co., Ltd. (scheduled)
1962-08-15
Shoshiro TANEICHI
Director
Apr 1979 Joined Toray Industries, Inc. Jun 2002 General Manager, Electronic Materials Sales Department, Toray Industries, Inc. Jun 2006 Senior Manager; General Manager, Electronic Materials Research Laboratory, Toray Industries, Inc. May 2009 Senior Manager; in charge of Electronic Information Equipment Business (Technology and Production), Toray Industries, Inc. Jun 2011 Managing Director; in charge of Environment and Amenity Products Business (Technology and Production); General Manager, Shiga Plant, Toray Industries, Inc. Jun 2012 Managing Director; General Manager, Shiga Plant, Toray Industries, Inc. Jun 2016 Audit & Supervisory Board Member, Toray Industries, Inc. Jun 2020 Managing Director; Chairman, Greenerity GmbH Jun 2023 Director, the Company (current)
1953-07-29
Yosuke TOMOI
Director
Apr 1980 Joined Nihon Nohyaku Co., Ltd. Aug 1995 General Manager, New York Office, Nihon Nohyaku Co., Ltd. Dec 2006 Executive Officer; General Manager, Corporate Planning Department, Office of the President, Nihon Nohyaku Co., Ltd. Dec 2007 Director and Executive Officer; General Manager, Office of the President, Nihon Nohyaku Co., Ltd. Dec 2009 Director and Executive Officer; Deputy General Manager, Sales Division, Nihon Nohyaku Co., Ltd. Dec 2011 Director and Managing Executive Officer; General Manager, Office of the President, Nihon Nohyaku Co., Ltd. Dec 2014 Director and Senior Managing Executive Officer; General Manager, Office of the President, Nihon Nohyaku Co., Ltd. Dec 2015 Representative Director, President, Nihon Nohyaku Co., Ltd. Jun 2022 Director, Chairman, Nihon Nohyaku Co., Ltd. Jun 2025 Director, the Company (current)
1956-01-12
Shoki YAMAGUCHI
Director
Apr 1990 Joined Kobe Steel, Ltd. Apr 2000 Joined Kyoden Co., Ltd. Jun 2008 Director, Kyoden Co., Ltd. Jun 2012 Representative Director, President, Kyoden Co., Ltd. Apr 2018 Director; Head of Technology Development Division, Kyoden Co., Ltd. Mar 2023 External Trustee, Osaka Keizai Hoka University (current) Jun 2024 Outside Director (Audit and Supervisory Committee Member), Tokyo Cosmos Electric Co., Ltd. Dec 2025 Joined the Company; Advisor Apr 2026 Executive Officer; in charge of Development Engineering (current)
Akihiro OKABE
Full-time Corporate Auditor
Apr 1984 Joined the Company Jun 2003 Director, Nihon SIC Co., Ltd. (currently CMK Products Co., Ltd.) Dec 2010 General Manager, Accounting Department Dec 2011 Director, Yamanashi Sanko Co., Ltd. Apr 2015 General Manager, Administration Department Dec 2019 Chairman, Shinsho Electronics (Hong Kong) Co., Ltd.; Chairman, Shinsho Electronics Trading (Shenzhen) Co., Ltd. Jul 2020 Chairman, Qilide Electronics (Dongguan) Co., Ltd. Jun 2021 Full-time Audit & Supervisory Board Member, the Company (current)
1963-06-01
Masayuki ASHIBE
Corporate Auditor
Apr 1981 Joined Sumitomo Bank, Ltd. Apr 2010 Executive Officer, Sumitomo Mitsui Banking Corporation May 2013 Representative Director, President, SMBC Credit Guarantee Co., Ltd. Jun 2018 Representative Director, Senior Managing Executive Officer, Ginsen Co., Ltd. Apr 2020 Representative Director, Vice President Executive Officer, Ginsen Co., Ltd. Jun 2021 Audit & Supervisory Board Member, the Company (current)
1957-07-30
Kiyotaka YOKOKOJI
Corporate Auditor
Apr 1980 Joined Kewpie Corporation Jul 2004 General Manager, Human Resources Department, Human Resources Division, Kewpie Corporation Feb 2010 Representative Director, President, K System Co., Ltd. Feb 2013 Executive Officer; General Manager, Human Resources Division, Kewpie Corporation Feb 2018 Full-time Audit & Supervisory Board Member, Kewpie Corporation May 2023 Outside Full-time Audit & Supervisory Board Member, ALiNK Internet, Inc. (current) Jun 2023 Audit & Supervisory Board Member, the Company (current)
1957-11-17
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Disclosures
No disclosures
Primary Source Filings
EDINET
2026-10-22
Large Shareholding Report
EDINET
2026-09-04
Large Shareholding Report
EDINET
2026-08-05
Large Shareholding Report
TDnet
2026-08-05
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-07-23
Large Shareholding Report
EDINET
2026-07-06
Large Shareholding Report
EDINET
2026-06-29
Large Shareholding Report
EDINET
2026-06-26
Large Shareholding Report
EDINET
2026-06-23
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-06-02
株主総会招集通知
EDINET
2026-05-22
Large Shareholding Report
EDINET
2026-05-19
Large Shareholding Report
EDINET
2026-05-11
Large Shareholding Report
EDINET
2026-04-06
Large Shareholding Report
EDINET
2026-03-11
Large Shareholding Report
EDINET
2026-03-09
Large Shareholding Report
TDnet
2026-02-06
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2026-01-20
Large Shareholding Report
EDINET
2025-12-22
Large Shareholding Report
EDINETAmended
2025-12-10
Change Report
EDINET
2025-12-09
Large Shareholding Report
EDINET
2025-12-05
Large Shareholding Report
EDINETAmended
2025-11-25
Change Report
EDINETAmended
2025-11-25
Change Report
EDINET
2025-11-21
Large Shareholding Report
EDINET
2025-11-11
Semi-Annual Securities Report
Period: Apr 2025 – Mar 2026
EDINET
2025-11-10
Large Shareholding Report
EDINET
2025-10-09
Large Shareholding Report
EDINET
2025-10-07
Large Shareholding Report
EDINET
2025-09-22
Large Shareholding Report
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