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Overview

Electric Appliances

SINFONIA TECHNOLOGY CO.,LTD.

Sinfonia Technology is a diversified manufacturing company specializing in clean transport systems for semiconductor manufacturing, motion equipment (electromagnetic clutches/brakes, vibration conveyors/parts feeders), and power electronics equipment. The company also provides solutions in decarbonization and electrification, aerospace, FA systems, and industrial/social infrastructure systems. Its products serve a broad range of industries including semiconductors, automotive, construction machinery, and factory automation, with competitive strengths in precision engineering and motion control technologies.

Market Cap

¥319B

US$2.04B

¥298B

US$1.90B

Stock¥11,320▼-2.75%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

13.2

LTM EV/EBIT

15.6

LTM PER

21.3

LTM PBR

3.1

Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-16.3%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

1Dec 4, 25Valuation improvement on strong Q3 performance

2Aug 7, 26Q1 FY2027/03 earnings announced

3Oct 15, 26US semiconductor stock crash and CoreWeave bond concerns trigger AI stock selloff, Nikkei plunges

MC → EV Bridge

AI Briefing

Sinfonia Technology: clean transport systems for semiconductor fabs, motion control, and power electronics across Japan, Thailand, China, Vietnam, Hong Kong. FY26/3 revenue ¥128B, OP ¥18.5B (14.4% margin), up from FY25/3's ¥119B/¥15.7B — steady margin expansion on semiconductor equipment and electrification demand. No tender offer in data; trades at ¥368B market cap vs ¥22.5B EBITDA LTM, with Daikin among top-5 holders signaling strategic industrial interest.

Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

86%

EquityD/E 0.17xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 45.8%

as of 2026-03-31 · Source: Annual Securities Report

The Master Trust Bank of Japan, Ltd. (Trust Account)

11.80%

Custody Bank of Japan, Ltd. (Trust Account)

6.69%

Japan Master Trust Bank, Ltd. (Retirement Benefit Trust Account — Kobe Steel, Ltd. Account)

6.47%

STATE STREET BANK AND TRUST COMPANY 505001 (Standing Proxy: Mizuho Bank, Ltd.)

5.06%

DAIKIN INDUSTRIES,LTD.

3.58%

SINFONIA TECHNOLOGY CO.,LTD. Employee Stock Ownership Association

3.09%

SINFONIA TECHNOLOGY CO.,LTD. Business Partners' Stock Ownership Association

3.06%

Dai Nippon Printing Co.,Ltd.

2.58%

Yoshinobu MAEO

1.76%

JPMorgan Securities Japan Co., Ltd.

1.69%

Management

13 officers

Shozo MUTO

Director and Chairman (in charge of Development Division)

Apr 1970 Joined Sinfonia Technology Jun 2003 Director, Sinfonia Technology Jun 2005 Managing Director, Sinfonia Technology Jun 2007 Senior Managing Director, Sinfonia Technology Jun 2009 President, Representative Director, Sinfonia Technology Jun 2015 Chairman, Representative Director, Sinfonia Technology Jun 2019 In charge of Development Division (current) Apr 2026 Director and Chairman, Sinfonia Technology (current)

1947-07-19

Minoru YAMAGUNI

Representative Director, President

Apr 1987 Joined Sinfonia Technology Apr 2020 Executive Officer, Sinfonia Technology Apr 2022 Managing Executive Officer, Sinfonia Technology Jun 2022 Director, Sinfonia Technology Apr 2024 Senior Managing Executive Officer, Sinfonia Technology Apr 2026 Representative Director, President, Sinfonia Technology (current)

1963-10-21

Yuji SENJU

Representative Director (in charge of Head Office Divisions, Audit Department, General Affairs and Human Resources Department, Legal Department, company-wide compliance and enterprise risk management)

Apr 1990 Joined Sinfonia Technology Jun 2019 Executive Officer, Sinfonia Technology Jun 2021 Director, Sinfonia Technology Apr 2022 Managing Executive Officer, Sinfonia Technology Apr 2026 Representative Director, Senior Managing Executive Officer; in charge of Head Office Divisions, Audit Department, General Affairs and Human Resources Department, Legal Department, company-wide compliance and enterprise risk management (current)

1965-12-15

Ryuichi HATANO

Director (Head of Clean Transfer Systems Division)

Apr 1987 Joined Sinfonia Technology Jul 2002 Joined Asyst Shinko, Inc. (now Murata Machinery, Ltd.) Jan 2004 Joined STMicroelectronics Dec 2007 Joined Asyst Technologies Inc. Dec 2009 Joined Sinfonia Technology Apr 2020 Executive Officer, Sinfonia Technology Apr 2022 Managing Executive Officer, Sinfonia Technology (current) Jun 2022 Director, Sinfonia Technology (current) Oct 2022 Head of Clean Transfer Systems Division, Sinfonia Technology (current)

1963-12-25

Tsutomu INAGAKI

Director (Head of Electronic Equipment Division)

Apr 1987 Joined Sinfonia Technology Apr 2022 Executive Officer, Sinfonia Technology Apr 2025 Managing Executive Officer; Head of Electronic Equipment Division, Sinfonia Technology (current) Jun 2025 Director, Sinfonia Technology (current)

1964-09-05

Hidetaka TSUCHIDA

Director (Head of Electrical Systems Division; in charge of Test Equipment Business; in charge of branches, sales offices)

Apr 1994 Joined Sinfonia Technology Jul 2014 Seconded to Sinfonia Technology (Thailand) Co., Ltd. as General Manager Nov 2019 Director, Sinfonia Technology (Thailand) Co., Ltd. Jun 2021 General Manager, Test Equipment Sales Department, Electrical Systems Division, Sinfonia Technology Apr 2024 Executive Officer; General Manager, Test Equipment Sales Department, Electrical Systems Division, Sinfonia Technology Apr 2024 In charge of Test Equipment Business, Electrical Systems Division (current) Apr 2026 Managing Executive Officer; Head of Electrical Systems Division, Sinfonia Technology (current) Jun 2026 Director; in charge of branches, sales offices (current)

1970-08-28

Akiko FUJIOKA

Outside Director (Part-time)

Apr 2000 Full-time Lecturer, Department of Business Administration, Faculty of Business Administration, Ryukoku University Apr 2004 Associate Professor, same department, Ryukoku University Aug 2004 Visiting Researcher, Stockholm School of Economics Apr 2007 Associate Professor, same department, Ryukoku University Apr 2015 Professor, same department, Ryukoku University Jun 2023 Outside Corporate Auditor (Part-time), Sinfonia Technology Jun 2024 Outside Director (Part-time), Sinfonia Technology (current) Apr 2025 Professor, Department of Commerce, Faculty of Business Administration, Ryukoku University (current)

1971-10-03

Satoru HORI

Full-time Corporate Auditor

Apr 1981 Joined Sinfonia Technology Jun 2014 Executive Officer; General Manager, Procurement Division and General Manager, Toyohashi Procurement Department, Sinfonia Technology Apr 2021 Contract Advisor to the President, Sinfonia Technology Jun 2021 Full-time Corporate Auditor, Sinfonia Technology (current)

1955-10-19

Kenji ONISHI

Outside Corporate Auditor (Full-time)

Apr 1977 Joined Shinko Shoji Co., Ltd. Apr 1994 President, Shinko Malaysia Sdn. Bhd. Jun 2007 Executive Officer, Shinko Shoji Co., Ltd. Jun 2010 Managing Executive Officer, Shinko Shoji Co., Ltd. Jun 2013 Managing Executive Officer; Chairman and General Manager, Shinko Shoji (Shanghai) Co., Ltd. Jun 2015 Director, Senior Managing Executive Officer, Shinko Shoji Co., Ltd. Jun 2017 Representative Director, Senior Managing Executive Officer, Shinko Shoji Co., Ltd. Jun 2018 Advisor, Shinko Shoji Co., Ltd. Jun 2018 Director, Matsubo Corporation Jun 2019 Retired as Advisor, Shinko Shoji Co., Ltd. Jun 2020 Retired as Director, Matsubo Corporation Jun 2020 Outside Corporate Auditor (Full-time), Sinfonia Technology (current)

1955-04-01

Koichi YUIKAWA

Corporate Auditor (Part-time)

Apr 1971 Joined Fukui Seiren Kako Co., Ltd. (now Seiren Co., Ltd.) Jun 2003 Executive Officer, Seiren Co., Ltd. Jun 2005 Director, Executive Officer, Seiren Co., Ltd. Jun 2006 Director, Managing Executive Officer, Seiren Co., Ltd. Jun 2010 Director, Senior Managing Executive Officer, Seiren Co., Ltd. Jun 2011 Representative Director, Vice President, Executive Officer, Seiren Co., Ltd. Jun 2014 Representative Director, President; executive in charge of management, Seiren Co., Ltd. Jun 2018 Full-time Advisor, Seiren Co., Ltd. Jun 2019 Outside Director, Kawanishi Industries, Ltd. Jun 2020 Part-time Advisor, Seiren Co., Ltd. Jun 2022 Outside Director (Part-time), Sinfonia Technology Jun 2024 Retired as Outside Director, Kawanishi Industries, Ltd. Jun 2024 Corporate Auditor (Part-time), Sinfonia Technology (current) Jun 2025 Special Advisor, Seiren Co., Ltd. (current) Jan 2026 Representative Director, President, NB Seiren Co., Ltd. (current)

1948-09-15

Tatsunobu SAKO

Outside Director (Part-time)

Apr 1975 Joined Nissho Iwai Corporation (now Sojitz Corporation) Apr 2006 Executive Officer, Sojitz Corporation Apr 2008 Managing Executive Officer, Sojitz Corporation Mar 2013 Retired from Sojitz Corporation Apr 2013 Advisor, Sojitz Machinery Corporation Jun 2013 Representative Director, President, Sojitz Machinery Corporation Jun 2019 Director, Chairman, Sojitz Machinery Corporation Apr 2020 Director, President, Sojitz Machinery Holdings Corporation (now Sojitz Machinery Corporation); Director, Chairman, Sojitz Machinery Corporation Jun 2022 Outside Director (Part-time), Sinfonia Technology (current) May 2023 Outside Director, Minth Group Limited (current) Jul 2023 Advisor (Chairman), Sojitz Machinery Corporation Nov 2024 Outside Director, AAPICO Hitech Public Company Limited (current) Apr 2026 Special Advisor, Sojitz Machinery Corporation (current)

1952-08-21

Jun FUJIOKA

Outside Director (Part-time)

Apr 1976 Joined Kobe Steel, Ltd. Oct 1999 Executive Officer, Kobelco Construction Machinery Co., Ltd. Jun 2002 Director, Executive Officer, Kobelco Construction Machinery Co., Ltd. Jun 2005 Managing Executive Officer, Kobelco Construction Machinery Co., Ltd. Apr 2008 Senior Managing Executive Officer, Kobelco Construction Machinery Co., Ltd. Jun 2008 Director, Senior Managing Executive Officer, Kobelco Construction Machinery Co., Ltd. Jun 2011 Representative Director, President, Kobelco Construction Machinery Co., Ltd. Apr 2016 Senior Advisor, Kobelco Construction Machinery Co., Ltd. Jun 2018 Retired as Senior Advisor, Kobelco Construction Machinery Co., Ltd. Jun 2020 Outside Corporate Auditor (Part-time), Sinfonia Technology Jun 2023 Outside Director (Part-time), Sinfonia Technology (current)

1951-03-03

Kayo TAMURA

Outside Corporate Auditor (Part-time)

Oct 2005 Registered as Attorney-at-Law (current) Oct 2005 Joined Tajima Masahiro Law Office Nov 2009 Joined Tsuji Makoto Law Office (current) Jun 2024 Outside Corporate Auditor (Part-time), Sinfonia Technology (current) Jun 2025 Auditor, Yoshida Ikueikai Foundation (current)

1977-08-03

Large Shareholding Reports

Capital Research and Management Company

2026-04-22

4.85%→5.82%

Capital Research and Management Company

2026-04-07

4.85%

Capital Research and Management Company

2026-03-06

5.01%→4.36%

Capital Research and Management Company

2025-11-10

6.71%→5.01%

Sumitomo Mitsui Trust Asset Management Co., Ltd.

2025-10-06

3.27%

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-08-07

Q1 Earnings Flash

FY ending Mar 2027

SINFONIA TECHNOLOGY CO.,LTD.

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SINFONIA TECHNOLOGY CO.,LTD.

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