![Yoseph Sela](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>)
Yoseph Sela
Director/Board Member at
JFROG LTD.
Net worth: 9 M $ as of 2026-05-30
Profile
Yoseph Sela is the founder of Gemini Capital Fund Management Ltd., founded in 1993, serving as Managing Partner.
Current jobs include Chairman at Bridges Israel since 2017, Director at Technion Research & Development Foundation Ltd. since 2018, Director at SolarWinds Worldwide LLC, Director at LoyalBlocks Ltd., Director at Sportority Ltd., Lead Independent Director at JFrog Ltd. since 2020, Director at WekaIO, Inc., Director at Xjet Solar Corp., and Managing Partner at Gemini Israel Funds Ltd. since 1993.
Former jobs include Chief Executive Officer at Ornet Data Communication Technologies Ltd. in 1995, Director at CYREN Ltd., Director at IXI Mobile, Inc. from 2000 to 2007 and again from 2007 to 2008, Independent Director at Teads Holding Co. from 2013 to 2021, Director at ConteXtream, Inc., Director at Saifun Semiconductors Ltd., Director at Envara Ltd., Director-CAD Development & PCB Marketing Manager at Daisy Systems Corp.
from 1985 to 1989, Director at Starhome Mach GmbH, Director at Adimos, Inc., Director at Allot Ltd. from 1998 to 2008, Director at RADLIVE Ltd., Director at Intercast Networks, Inc., Director at Mirage Innovations Ltd., Director at PrimeSense Ltd., Director at Novafora, Inc., Director at QualiSystems Ltd., Director at Precise Software Solutions Ltd., Director at Personali, Inc., Vice President-Marketing at DSP Communications, Inc., Vice President at DSP Group, Inc. from 1990 to 1992, Principal at Israel Defense Forces, and Advisor at Intuition Fund.
Education includes an MBA from Tel-Aviv University conferred in 1980 and an undergraduate degree from Technion-Israel Institute of Technology conferred in 1974.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
JFROG LTD. 0.09% | 2026-05-20 | 108,349 ( 0.09% ) | 9 M $ | 2026-05-30 |
Yoseph Sela active positions
| Companies | Position | Start |
|---|---|---|
| JFROG LTD. | Director/Board Member | 2012-04-30 |
LoyalBlocks Ltd.
 LoyalBlocks Ltd. Miscellaneous Commercial ServicesCommercial Services Provides loyalty marketing solutions | Director/Board Member | - |
Technion Research & Development Foundation Ltd.
 Technion Research & Development Foundation Ltd. Miscellaneous Commercial ServicesCommercial Services Supports technical research and engineering development projects | Director/Board Member | 2018-03-14 |
SolarWinds Worldwide LLC
 SolarWinds Worldwide LLC Information Technology ServicesTechnology Services Provides energy IT, network management and IT security services | Director/Board Member | - |
WekaIO, Inc.
 WekaIO, Inc. Packaged SoftwareTechnology Services Provides online platform to store information | Director/Board Member | - |
Gemini Israel Funds Ltd.
 Gemini Israel Funds Ltd. Investment ManagersFinance Specializes in investments in seed and early stage companies | Corporate Officer/Principal | 1992-12-31 |
Xjet Solar Corp. | Director/Board Member | - |
Bridges Israel
 Bridges Israel Investment ManagersFinance Bridges Israel invests in companies located in Israel. The firm focuses on the technology sector. It participates in seed, early and growth stage capital requirements with an investment size of USD 1-7 million. | Chairman | 2016-12-31 |
Gemini Capital Fund Management Ltd.
 Gemini Capital Fund Management Ltd. Investment ManagersFinance Gemini Capital Fund Mngmt invests in companies located in Israel and the United States. The firm target companies operating in the fields of mobile, digital media, enterprise software, online services and semiconductors sectors and industries. It provides financing for seed and early stage capital requirements. | Founder | 1992-12-31 |
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Former positions of Yoseph Sela
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Training of Yoseph Sela
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
74
1st degree connections
36
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 36 |
|---|---|
DSP Communications, Inc.
 DSP Communications, Inc. SemiconductorsElectronic Technology Develops, designs, and markets highly integrated, low-power chip sets for wireless personal communications applications | Electronic Technology |
DSP Group, Inc.
 DSP Group, Inc. SemiconductorsElectronic Technology Manufactures and sells semiconductors | Electronic Technology |
CYREN Ltd.
 CYREN Ltd. Packaged SoftwareTechnology Services Develops cloud based and identifying and protecting platform software-as-a-service for cyber security solutions | Technology Services |
Gemini Capital Fund Management Ltd.
Gemini Capital Fund Management Ltd. Investment ManagersFinance Gemini Capital Fund Mngmt invests in companies located in Israel and the United States. The firm target companies operating in the fields of mobile, digital media, enterprise software, online services and semiconductors sectors and industries. It provides financing for seed and early stage capital requirements. | Finance |
IXI Mobile, Inc. /Old/
 IXI Mobile, Inc. /Old/ Packaged SoftwareTechnology Services Develops phone operating system software and mass market messaging devices | Technology Services |
Teads Holding Co.
 Teads Holding Co. Packaged SoftwareTechnology Services Develops recommendation platform | Technology Services |
ConteXtream, Inc.
 ConteXtream, Inc. Information Technology ServicesTechnology Services Provides carrier-grade network virtualization solutions | Technology Services |
Saifun Semiconductors Ltd.
 Saifun Semiconductors Ltd. SemiconductorsElectronic Technology Dvelops, designs, licenses, manufactures and markets non-volatile memory (NVM) solutions | Electronic Technology |
Envara Ltd.
 Envara Ltd. SemiconductorsElectronic Technology Develops and manufactures networking chips | Electronic Technology |
Gemini Israel Funds Ltd.
Gemini Israel Funds Ltd. Investment ManagersFinance Specializes in investments in seed and early stage companies | Finance |
Daisy Systems Corp.
 Daisy Systems Corp. Information Technology ServicesTechnology Services Operates as a computer-aided engineering company which engages in manufacturing of computer hardware and software products | Technology Services |
Tel-Aviv University
 Tel-Aviv University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Starhome Mach GmbH
 Starhome Mach GmbH Specialty TelecommunicationsCommunications Provides mobile inter-carrier network and clearing services | Communications |
Technion-Israel Institute of Technology
 Technion-Israel Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Adimos, Inc.
 Adimos, Inc. SemiconductorsElectronic Technology Designs, manufactures and sells wireless multimedia connectivity chips | Electronic Technology |
Allot Ltd.
 Allot Ltd. Computer CommunicationsElectronic Technology Develops network traffic management software and solutions | Electronic Technology |
Technion Research & Development Foundation Ltd.
Technion Research & Development Foundation Ltd. Miscellaneous Commercial ServicesCommercial Services Supports technical research and engineering development projects | Commercial Services |
RADLIVE Ltd.
 RADLIVE Ltd. Specialty TelecommunicationsCommunications Develops telephony technologies and applications | Communications |
IXI Mobile, Inc.
 IXI Mobile, Inc. Telecommunications EquipmentElectronic Technology Manufactures wireless mobile communication devices | Electronic Technology |
Intercast Networks, Inc.
 Intercast Networks, Inc. Computer PeripheralsElectronic Technology Provides a personal storage content delivery network | Electronic Technology |
Mirage Innovations Ltd.
 Mirage Innovations Ltd. Electronic Production EquipmentElectronic Technology Develops and manufactures personal video display technologies and components | Electronic Technology |
Israel Defense Forces
 Israel Defense Forces SovereignGovernment National security | Government |
Ornet Data Communication Technologies Ltd.
 Ornet Data Communication Technologies Ltd. Electronics DistributorsDistribution Services Sells compression technology | Distribution Services |
PrimeSense Ltd.
 PrimeSense Ltd. Information Technology ServicesTechnology Services Develops and designs sensor technology for digital devices with dimensional vision | Technology Services |
Novafora, Inc.
 Novafora, Inc. SemiconductorsElectronic Technology Develops video processors | Electronic Technology |
QualiSystems Ltd.
 QualiSystems Ltd. Packaged SoftwareTechnology Services Develops and markets software and hardware testing solutions | Technology Services |
Precise Software Solutions Ltd. | |
SolarWinds Worldwide LLC
SolarWinds Worldwide LLC Information Technology ServicesTechnology Services Provides energy IT, network management and IT security services | Technology Services |
LoyalBlocks Ltd.
LoyalBlocks Ltd. Miscellaneous Commercial ServicesCommercial Services Provides loyalty marketing solutions | Commercial Services |
Personali, Inc.
 Personali, Inc. Commercial Printing/FormsCommercial Services Provides consumer-to-merchant negotiation platform | Commercial Services |
Sportority Ltd.
 Sportority Ltd. Internet Software/ServicesTechnology Services Operates as a fan-generated media platform for online football | Technology Services |
JFrog Ltd.
 JFrog Ltd. Packaged SoftwareTechnology Services Develops supply chain software platform | Technology Services |
WekaIO, Inc.
WekaIO, Inc. Packaged SoftwareTechnology Services Provides online platform to store information | Technology Services |
Bridges Israel
Bridges Israel Investment ManagersFinance Bridges Israel invests in companies located in Israel. The firm focuses on the technology sector. It participates in seed, early and growth stage capital requirements with an investment size of USD 1-7 million. | Finance |
Xjet Solar Corp. | |
Intuition Fund
 Intuition Fund Investment ManagersFinance Intuition Fund invests in companies located in Israel, Europe and the United States. The firm focuses on a broad range of sectors and industries. It provides financing for seed stage capital requirements. | Finance |
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