Tsuyoshi Yamamoto
Founder at JIBANNET HOLDINGS CO., LTD.
Net worth: 9 M $ as of 2024-05-30
Profile
Tsuyoshi Yamamoto is the founder of Jibannet Holdings Co., Ltd.
(founded in 2008) and currently holds the title of Chairman.
He is also currently working as a Director at Houseepo Pte.
Ltd.
(since 2010).
In the past, he served as the President, CEO & Representative Director at Jibannet Co., Ltd.
(New).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
JIBANNET HOLDINGS CO., LTD.
42.70% | 2023-11-29 | 9,883,200 ( 42.70% ) | 9 M $ | 2024-05-30 |
Tsuyoshi Yamamoto active positions
| Companies | Position | Start |
|---|---|---|
| JIBANNET HOLDINGS CO., LTD. | Founder | 2008-06-24 |
| Houseepo Pte. Ltd. | Director/Board Member | 2010-09-30 |
Former positions of Tsuyoshi Yamamoto
| Companies | Position | End |
|---|---|---|
Jibannet Co., Ltd. (New)
 Jibannet Co., Ltd. (New) Miscellaneous Commercial ServicesCommercial Services Jibannet Co., Ltd. provides ground analysis services. It also offers ground investigation and construction method improvement services, earthquake resistant houses, and issuance of quality certificate. The company was founded on October 1, 2014 and is headquartered in Tokyo, Japan. | Chief Executive Officer | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| JIBANNET HOLDINGS CO., LTD. | Industrial Services |
| Private companies | 2 |
|---|---|
| Houseepo Pte. Ltd. | |
Jibannet Co., Ltd. (New)
Jibannet Co., Ltd. (New) Miscellaneous Commercial ServicesCommercial Services Jibannet Co., Ltd. provides ground analysis services. It also offers ground investigation and construction method improvement services, earthquake resistant houses, and issuance of quality certificate. The company was founded on October 1, 2014 and is headquartered in Tokyo, Japan. | Commercial Services |
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