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Overview

Precision Instruments

SUKEGAWA ELECTRIC CO.,LTD.

Sukegawa Electric Co., Ltd. is a Japan-based manufacturer specializing in 'heat and measurement system engineering,' producing MI cables, sheath thermocouples, resistance temperature detectors, micro heaters, sheath heaters, and electromagnetic pumps/flowmeters for liquid metals. The company serves two primary segments: Energy-related (research safety verification test equipment, nuclear and thermal power plant temperature control systems, and fusion energy applications including JT-60SA) and Industrial Systems (heating and measurement components for semiconductor, FPD, automotive, and steel manufacturing equipment). Its proprietary technologies in sodium electromagnetic pumps, simulated nuclear fuel assemblies, and total system design for molten metal handling represent key competitive differentiators.

Market Cap

¥23.5B

US$150M

¥22.4B

US$143M

Stock¥4,270▼-1.04%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

16.5

LTM EV/EBIT

18.1

LTM PER

26.3

LTM PBR

4.2

Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-72.8%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

1Nov 6, 25FY2025 earnings: revenue +10.1%, operating profit +27.1%

MC → EV Bridge

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

82%

EquityD/E 0.21xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 36.3%

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

Doumeki Enterprise Co., Ltd.

17.02%

Tokyo Small and Medium Business Investment & Consultation Co., Ltd.

6.48%

The Joyo Bank, Ltd.

4.78%

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

1.67%

Rakuten Securities, Inc.

1.28%

Shinichi KAMIYA

1.20%

Mitsutoshi TAKAHASHI

1.08%

Kazuo SATO

0.93%

Koichi DOMEKI

0.92%

Genri Co., Ltd.

0.91%

Management

8 officers

Koichi DOMEKI

Director, Chairman

Aug 1972 Joined the Company Jul 1980 General Manager, Planning Department Nov 1981 Director Dec 1985 Director, Vice President Dec 1988 Representative Director, President Dec 2015 Director, Chairman (current)

1947-03-13

Mitsutoshi TAKAHASHI

Representative Director, President

Apr 1989 Joined the Company Aug 2016 General Manager, No. 1 Equipment Design Department, Technology Division Sep 2017 Deputy General Manager, Technology Division, and General Manager, No. 1 Equipment Design Department Dec 2017 Director, Deputy General Manager, Technology Division, and General Manager, No. 1 Equipment Design Department Dec 2020 Director, General Manager, Technology Division Dec 2022 Representative Director, President (current)

1968-11-23

Masahiro NAMEKAWA

Managing Director, General Manager, Technology Division

Apr 1988 Joined the Company Dec 2019 General Manager, No. 1 Manufacturing Department, Manufacturing Division Apr 2022 Deputy General Manager, Technology Division Oct 2022 General Manager, Technology Division Dec 2022 Director, General Manager, Technology Division Dec 2024 Managing Director, General Manager, Technology Division (current)

1965-06-08

Takashi KOMURO

Director, General Manager, Sales Division

Apr 1992 Joined the Company Dec 2014 Head, Tokyo Branch, Sales Division Apr 2022 General Manager, Sales Division, and Head, Tokyo Branch Dec 2022 Director, General Manager, Sales Division, and Head, Tokyo Branch Aug 2024 Director, General Manager, Sales Division, and Head, Osaka Office (current)

1968-11-18

Yoshifumi SUGA

Director, General Manager, Manufacturing Division

Apr 1994 Joined the Company Aug 2016 General Manager, Quality Control Department Oct 2020 General Manager, No. 1 Manufacturing Department Oct 2022 General Manager, Manufacturing Division, and General Manager, No. 2 Manufacturing Department Dec 2022 Director, General Manager, Manufacturing Division, and General Manager, No. 2 Manufacturing Department Apr 2024 Director, General Manager, Manufacturing Division, and General Manager, Quality Control Department (current)

1968-11-25

Kazuo SATO

Director, Audit and Supervisory Committee Member

Mar 1972 Joined the Company Dec 2005 Director, General Manager, Sales Division Dec 2010 Managing Director, General Manager, Sales Division Jul 2014 Director, General Manager, Sales Division Oct 2014 Director, assigned to President's Office Dec 2017 Advisor Dec 2021 Director, Audit and Supervisory Committee Member (current)

1949-04-19

Shuichiro ONO

Director, Audit and Supervisory Committee Member

Apr 1966 Joined Kanto-Shinetsu Regional Taxation Bureau Jul 2000 Special National Tax Investigator, Mito Tax Office Jul 2003 Tax Consultation Officer, Tax Consultation Office, General Affairs Department, Kanto-Shinetsu Regional Taxation Bureau Aug 2004 Head, Shuichiro Ono Tax Accountant Office (current) Dec 2008 Audit & Supervisory Board Member, the Company Dec 2015 Director, Audit and Supervisory Committee Member (current)

1947-06-07

Chieko TAKAICHI

Director, Audit and Supervisory Committee Member

Apr 1980 Joined Kanto-Shinetsu Regional Taxation Bureau Jul 2019 Director, Moka Tax Office Jul 2020 Section Chief, Welfare Section, General Affairs Department, Kanto-Shinetsu Regional Taxation Bureau Jul 2021 Director, Tsuchiura Tax Office Dec 2023 Director, Audit and Supervisory Committee Member (current)

1961-12-18

Large Shareholding Reports

No filings

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-08-06

Q3 Earnings Flash

FY ending Sep 2026

SUKEGAWA ELECTRIC CO.,LTD.

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SUKEGAWA ELECTRIC CO.,LTD.

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