SeirenLtd Management
Management criteria checks 3/4
SeirenLtd's CEO is Tatsuo Kawada, appointed in Jun 2014, has a tenure of 11.42 years. total yearly compensation is ¥162.00M, comprised of 50.6% salary and 49.4% bonuses, including company stock and options. directly owns 0.34% of the company’s shares, worth €3.41M. The average tenure of the management team and the board of directors is 10.9 years and 8.9 years respectively.
Key information
Tatsuo Kawada
Chief executive officer
JP¥162.0m
Total compensation
| CEO salary percentage | 50.62% |
| CEO tenure | 11.4yrs |
| CEO ownership | 0.3% |
| Management average tenure | 10.9yrs |
| Board average tenure | 8.9yrs |
Recent management updates
Recent updates
CEO Compensation Analysis
| Date | Total Compensation | Salary | Company Earnings |
|---|---|---|---|
| Sep 30 2025 | n/a | n/a | JP¥15b |
| Jun 30 2025 | n/a | n/a | JP¥14b |
| Mar 31 2025 | JP¥162m | JP¥82m | JP¥14b |
| Dec 31 2024 | n/a | n/a | JP¥14b |
| Sep 30 2024 | n/a | n/a | JP¥13b |
| Jun 30 2024 | n/a | n/a | JP¥13b |
| Mar 31 2024 | JP¥133m | JP¥71m | JP¥12b |
| Dec 31 2023 | n/a | n/a | JP¥10b |
| Sep 30 2023 | n/a | n/a | JP¥12b |
| Jun 30 2023 | n/a | n/a | JP¥11b |
| Mar 31 2023 | JP¥123m | JP¥72m | JP¥11b |
Compensation vs Market: Tatsuo's total compensation ($USD1.04M) is about average for companies of similar size in the German market ($USD1.38M).
Compensation vs Earnings: Tatsuo's compensation has increased by more than 20% in the past year.
CEO
Tatsuo Kawada (85 yo)
Mr. Tatsuo Kawada had been Independent Outside Director of FUJIFILM Holdings Corporation since 2017 until 2022. He served as Independent External Director of Hokuriku Electric Power Company since June 2015...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman of the Board & CEO | 11.4yrs | JP¥162.00m | 0.34% € 3.4m | |
| Executive Officer & Vice Chairman | 11.4yrs | JP¥159.00m | 0.0089% € 88.2k | |
| President | 3.6yrs | JP¥111.00m | 0.061% € 603.6k | |
| Sr. Managing Exec. Officer | 10.4yrs | no data | 0.045% € 451.0k | |
| Executive VP | 12.4yrs | no data | 0.063% € 622.3k | |
| Managing Executive Officer | no data | no data | no data | |
| Managing Executive Officer & Head of North American Business | no data | no data | no data | |
| Senior Executive Officer | no data | no data | no data | |
| Head of Global Airbag Bus | no data | no data | no data | |
| Managing Executive Officer | less than a year | no data | no data |
Experienced Management: 1AB's management team is seasoned and experienced (10.9 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman of the Board & CEO | 38.3yrs | JP¥162.00m | 0.34% € 3.4m | |
| Executive Officer & Vice Chairman | 11.4yrs | JP¥159.00m | 0.0089% € 88.2k | |
| President | 11.4yrs | JP¥111.00m | 0.061% € 603.6k | |
| Sr. Managing Exec. Officer | 10.4yrs | no data | 0.045% € 451.0k | |
| Executive VP | 11.4yrs | no data | 0.063% € 622.3k | |
| Independent External Director | 11.4yrs | no data | no data | |
| Standing Audit & Supervisory Board Member | 5.4yrs | no data | 0.10% € 1.0m | |
| Independent Outside Director | 2.4yrs | no data | no data | |
| Full-time Audit & Supervisory Board Member | 1.4yrs | no data | 0.039% € 384.9k | |
| Outside Audit & Supervisory Board Member | 7.4yrs | no data | no data | |
| Independent Outside Director | 6.4yrs | no data | no data | |
| Independent Outside Director | 2.4yrs | no data | no data |
Experienced Board: 1AB's board of directors are considered experienced (8.9 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/17 00:48 |
| End of Day Share Price | 2025/11/17 00:00 |
| Earnings | 2025/09/30 |
| Annual Earnings | 2025/03/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Seiren Co.,Ltd. is covered by 3 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Yusuke Miura | Daiwa Securities Co. Ltd. |
| Katsuhiko Ishibashi | Ichiyoshi Research Institute Inc. |
| Shuuichi Nakahara | Tokai Tokyo Intelligence Laboratory Co., Ltd. |