![Yoshihisa Ueno](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>)
Yoshihisa Ueno
Director/Board Member at
VNET GROUP, INC.
Net worth: 9 M $ as of 2026-05-30
Profile
Yoshihisa Ueno is the founder of The Synapse Partnership Ltd. and SMC Synapse Partners Ltd. (founded in 2002 and 2010 respectively).
He is currently an Independent Director at VNET Group, Inc., Director at aBit (Cool), Inc., Biomass Energy, Inc., Exicon Ltd., Transvirtual K.
K., Be4technology Ltd., Hivelocity, Inc., Founding Partner at Synapse Holdings Ltd., and Founding Partner at Synapse Partners Ltd. He was formerly the Chief Executive Officer at Cycolor, Inc., Director at Beyondsoft Corp.
and Beyondsoft Group Holdings Ltd., Director at Insource Hong Kong Ltd. and CDS GS Japan Ltd., and Head-Overseas Operations at Fujitec Co., Ltd. He was also a General Partner at Intellectual Property Bank Corp.
He received his undergraduate degree from Takushoku University.
Mr. Ueno is also the founder of Synapse Co. Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-14 | 3,295,248 ( 0.38% ) | 6 M $ | 2026-05-30 | |
| 2026-03-30 | 2,194,200 ( 1.26% ) | 4 M $ | 2026-05-30 |
Yoshihisa Ueno active positions
| Companies | Position | Start |
|---|---|---|
| VNET GROUP, INC. | Director/Board Member | 2010-09-30 |
Synapse Holdings Ltd.
 Synapse Holdings Ltd. Financial ConglomeratesFinance Investment holding firm | Corporate Officer/Principal | 2013-09-30 |
Exicon Ltd. | Director/Board Member | 2015-02-28 |
Hivelocity, Inc.
 Hivelocity, Inc. Data Processing ServicesTechnology Services Provides web hosting services | Director/Board Member | 2015-04-30 |
Be4technology Ltd. | Director/Board Member | 2005-07-31 |
Transvirtual K. K. | Director/Board Member | 2008-07-31 |
Biomass Energy, Inc.
 Biomass Energy, Inc. Miscellaneous Commercial ServicesCommercial Services Develops technology for alternative energy | Director/Board Member | 2012-05-31 |
aBit (Cool), Inc.
 aBit (Cool), Inc. Specialty TelecommunicationsCommunications Provides broadband Internet services | Director/Board Member | 2011-04-05 |
Synapse Co. Ltd. | Founder | 2011-04-05 |
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Former positions of Yoshihisa Ueno
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Training of Yoshihisa Ueno
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
31
1st degree connections
20
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 20 |
|---|---|
VNET Group, Inc.
 VNET Group, Inc. Data Processing ServicesTechnology Services Engages in the provision of carrier-neutral internet data center services | Technology Services |
Fujitec Co., Ltd.
 Fujitec Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures and markets elevators, escalators, automated parking systems and related machinery | Producer Manufacturing |
Synapse Holdings Ltd.
Synapse Holdings Ltd. Financial ConglomeratesFinance Investment holding firm | Finance |
Intellectual Property Bank Corp.
 Intellectual Property Bank Corp. Miscellaneous Commercial ServicesCommercial Services Provides valuation and consulting services regarding intellectual properties | Commercial Services |
Beyondsoft Corp.
 Beyondsoft Corp. Miscellaneous Commercial ServicesCommercial Services Provides IT consulting services | Commercial Services |
aBit (Cool), Inc.
aBit (Cool), Inc. Specialty TelecommunicationsCommunications Provides broadband Internet services | Communications |
The Synapse Partnership Ltd.
 The Synapse Partnership Ltd. Miscellaneous Commercial ServicesCommercial Services Provides pharmaceutical information technology consulting services | Commercial Services |
Biomass Energy, Inc.
Biomass Energy, Inc. Miscellaneous Commercial ServicesCommercial Services Develops technology for alternative energy | Commercial Services |
Takushoku University
 Takushoku University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Synapse Co. Ltd. | |
Beyondsoft Group Holdings Ltd. | |
SMC Synapse Partners Ltd. | |
Exicon Ltd. | Finance |
Insource Hong Kong Ltd. | |
Transvirtual K. K. | |
Be4technology Ltd. | |
CDS GS Japan Ltd. | |
Cycolor, Inc. | |
Hivelocity, Inc.
Hivelocity, Inc. Data Processing ServicesTechnology Services Provides web hosting services | Technology Services |
Synapse Partners Ltd. |
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