INEST Management
Management criteria checks 2/4
INEST's CEO is Mari Koizumi, appointed in Jan 2024, has a tenure of 1.58 years. directly owns 1.31% of the company’s shares, worth ¥85.02M. The average tenure of the management team and the board of directors is 2.2 years and 3.2 years respectively.
Key information
Mari Koizumi
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | 1.6yrs |
| CEO ownership | 1.3% |
| Management average tenure | 2.2yrs |
| Board average tenure | 3.2yrs |
Recent management updates
Recent updates
Market Might Still Lack Some Conviction On INEST, Inc. (TSE:7111) Even After 74% Share Price Boost
Jun 28
INEST (TSE:7111) Has A Somewhat Strained Balance Sheet
Jun 27Returns Are Gaining Momentum At INEST (TSE:7111)
Apr 06We Think That There Are Issues Underlying INEST's (TSE:7111) Earnings
Nov 26INEST, Inc. (TSE:7111) Stock Rockets 31% But Many Are Still Ignoring The Company
Nov 22Positive Sentiment Still Eludes INEST, Inc. (TSE:7111) Following 34% Share Price Slump
Aug 06INEST (TSE:7111) Takes On Some Risk With Its Use Of Debt
Mar 22CEO
Mari Koizumi (40 yo)
Ms. Mari Koizumi was Director of Premium Water Holdings,Inc. until 2025. She is President and Representative Director of INEST Inc. from January 2024 and serves as its Chairman and Chief Executive Officer.
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman | 1.6yrs | no data | 1.31% ¥ 85.0m | |
| Beneficial Owner | no data | no data | no data | |
| Executive VP & Director | 5.2yrs | no data | no data | |
| Head of Management Headquarters & Director | 2.2yrs | no data | 0.10% ¥ 6.6m |
Experienced Management: 7111's management team is considered experienced (2.2 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Chairman | 1.6yrs | no data | 1.31% ¥ 85.0m | |
| Executive VP & Director | 7.3yrs | no data | no data | |
| Head of Management Headquarters & Director | 2.2yrs | no data | 0.10% ¥ 6.6m | |
| Director | 1.6yrs | no data | no data | |
| Independent Outside Director | 5.2yrs | no data | no data | |
| Independent Outside Director | 4.2yrs | no data | no data | |
| Director | 4.2yrs | no data | no data | |
| Director | 1.2yrs | no data | 0.030% ¥ 1.9m |
Experienced Board: 7111's board of directors are considered experienced (3.2 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/08/05 05:11 |
| End of Day Share Price | 2025/08/05 00:00 |
| Earnings | 2025/03/31 |
| 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 |
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| Management | 10 years |
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| Key Developments | 10 years |
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* 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
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
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
INEST, Inc. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.