![Keisuke Yamamoto](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 4 M $ as of 2026-05-30
Keisuke Yamamoto is the founder of Geolocation Technology, Inc. which was founded in 2000.
He is currently the Chairman of Fujinokuni Information Network Organization since 2019.
Additionally, he holds the position of Vice Chairman at Blockchain Collaborative Consortium and Director-Web Marketing at City Promotion Institute, both of which are current positions.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 468,000 ( 29.47% ) | 4 M $ | 2026-05-30 | |
0.2% | 2025-12-30 | 400 ( 0.2% ) | 0 $ | 2026-04-29 |
| Companies | Position | Start |
|---|---|---|
| GEOLOCATION TECHNOLOGY, INC. | Founder | 2000-02-20 |
Fujinokuni Information Network Organization
 Fujinokuni Information Network Organization Fujinokuni Information Network Organization is a non-profit company located in Japan. | Chairman | 2019-05-31 |
Blockchain Collaborative Consortium | Director/Board Member | - |
City Promotion Institute | Sales & Marketing | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
Geolocation Technology, Inc.
 Geolocation Technology, Inc. Specialty TelecommunicationsCommunications Provides internet protocol geo-location and address transfer services & offers web content production and internet marketing services | Communications |
Fujinokuni Information Network Organization
Fujinokuni Information Network Organization Fujinokuni Information Network Organization is a non-profit company located in Japan. | |
Blockchain Collaborative Consortium | |
City Promotion Institute |
Select your edition
All financial news and data tailored to specific country editions
