Iwane Matsui

Profile
Tenure
Apr 2026 – Present
Years in office
0.5 years
Name in Japanese
松井石根
Title at appointment
Representative Director, President
Performance in office
Sysmex
CEOs and long-term results
FY2026
Consolidated
Revenue
¥500.0 billion
Net margin
7.1%
IetsuguAsanoMatsui
Revenue¥500.0 billionNet margin7.1%2021/32026/3
Revenue¥500.0 billionNet margin7.1%2021/32026/3
Tenure

Tenure

Background

He joined Sysmex in April 1985 and in July 2001 became president of its German subsidiary, Sysmex Europe. He went on to head Customer Support from April 2007, IVD Business Strategy from April 2009, and, as Executive Officer, Corporate Planning from April 2011 and Global Business Development from April 2013, becoming Director and Managing Executive Officer in June 2019 and Director and Senior Executive Officer in April 2023. He is a career employee who long handled overseas business.

Education: Kobe University, Faculty of Law (1985)

Selection

In April 2026 he succeeded Kaoru Asano as Representative Director and President. In the fiscal year ended March 2026, the year before he took office, net sales were ¥500.0 billion and operating income ¥51.8 billion, both down from ¥508.6 billion and ¥87.6 billion the previous year. He was promoted from Director and Senior Executive Officer. Major shareholders include the Nakatani Foundation with 6.18%, the Kobe Yamabuki Foundation with 5.75% and Nakatani Kosan with 5.48%, and among individuals Kazuko Ietsugu holds 3.34%. With holdings linked to the founding family still in place, an officer raised inside the company took over management.

Career

Career

Sysmex

Date Position
Apr 1985 Joined
Jul 2001 President, Europe GmbH
Apr 2007 General Manager, Kasutama Support Headquarters
Apr 2009 General Manager, IVD Business Strategy Headquarters
Apr 2011 Executive Officer, General Manager, Corporate Planning Headquarters
Apr 2013 Executive Officer, General Manager, Overseas Business Promotion Headquarters
Apr 2017 Senior Executive Officer
Apr 2019 Managing Executive Officer
Jun 2019 Director, Managing Executive Officer
Apr 2023 Director, Senior Managing Executive Officer
Apr 2026 Representative Director, President
References 1

References (Japanese primary sources)

  • シスメックス 有価証券報告書【役員の状況】