Ridge-i Management
Management criteria checks 2/4
Ridge-i's CEO is Takashi Yanagihara, appointed in Jul 2016, has a tenure of 9.25 years. directly owns 28.71% of the company’s shares, worth ¥3.04B. The average tenure of the management team and the board of directors is 4.7 years and 3.4 years respectively.
Key information
Takashi Yanagihara
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | 9.3yrs |
| CEO ownership | 28.7% |
| Management average tenure | 4.7yrs |
| Board average tenure | 3.4yrs |
CEO
Takashi Yanagihara (44 yo)
Takashi Yanagihara is Founder, CEO & Representative Director of Ridge-i Inc. from July 2016 and its President and Chairman of the Board. Takashi Yanagihara was Chief Executive Officer of Ridge-i Inc.
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Founder | 9.3yrs | no data | 28.71% ¥ 3.0b | |
| GM of Administration Department & Director | 6yrs | no data | 0.13% ¥ 13.6m | |
| Senior MD of Co-Creation of AI/DX Business & Director | 3.3yrs | no data | 4.63% ¥ 490.7m | |
| Senior MD | 3.3yrs | no data | no data | |
| Chief Research Officer | no data | no data | no data | |
| Executive Officer of Data Science Business Promotion | no data | no data | no data | |
| Executive Officer & Custom AI Business Promotion Consulting Department Manager | no data | no data | no data |
Experienced Management: 5572's management team is considered experienced (4.7 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Founder | 9.3yrs | no data | 28.71% ¥ 3.0b | |
| GM of Administration Department & Director | 3.3yrs | no data | 0.13% ¥ 13.6m | |
| Senior MD of Co-Creation of AI/DX Business & Director | 7.3yrs | no data | 4.63% ¥ 490.7m | |
| Senior MD | 3.3yrs | no data | no data | |
| Independent Outside Director | 3.4yrs | no data | no data | |
| Independent Outside Director | 6.6yrs | no data | no data | |
| Independent Outside Director | 3yrs | no data | no data | |
| Outside Director | 3.4yrs | no data | no data | |
| Independent Outside Director | 3.4yrs | no data | no data |
Experienced Board: 5572's board of directors are considered experienced (3.4 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/10/12 23:33 |
| End of Day Share Price | 2025/10/10 00:00 |
| Earnings | 2025/07/31 |
| Annual Earnings | 2025/07/31 |
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
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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
Ridge-i Inc. is covered by 1 analysts. 1 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 |
|---|---|
| Yasuyoshi Mimura | Ichiyoshi Research Institute Inc. |