Dafna Winocur Biran
Partner @ Joule Ventures
Tel Aviv, Israel
Dafna Winocur Biran is a seed investor at Joule Ventures in Tel Aviv focused on Software and Hotel. Dafna Winocur Biran is the Partner at Joule Ventures.
- Total investments:
- 4
- Last investment:
- Lead investor:
- 100%
Last updated:
For AI agents: llms.txt
Industries Dafna Winocur Biran invests in
Stages Dafna Winocur Biran invests in
Countries Dafna Winocur Biran invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 2 (50%)
- Hotel 1 (25%)
- Hospitality 1 (25%)
- Information Technology 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| #1 Shopping Solution for the hospitality industry | $8M / Seed / Mar 28, 2023 | ||
| Reposify - External Surface Management. We map the Internet on a daily basis and help enterprises to manage their exposure. | $8.5M / Seed / Dec 14, 2021 | ||
| See all 4 investments → | |||
Co-Investors
About Joule Ventures
Joule Ventures is a U.S.-based partner-only seed fund providing best-in-class structural and commercialization support to Israel’s most compelling enterprise-focused entrepreneurs. Our dedication to founders is evident in the efficiency of our operations, the value we deliver starting well before the investment, and our commitment to day onerelationship building between key stakeholders. In an increasingly transactional market, we remain a steadfast people-first, principles-driven investor.
Joule Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Brian Rosenzweig
Co-Founder, Partner
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Dafna Winocur Biran
Partner
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Daniel Frankenstein
Co-Founder | Partner
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FAQ
What does Dafna Winocur Biran invest in?
Dafna Winocur Biran invests primarily in Software, Hotel and Hospitality startups, most often at Seed stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Dafna Winocur Biran?
Public channels for Dafna Winocur Biran include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Dafna Winocur Biran last invest?
The most recent investment recorded for Dafna Winocur Biran closed in Mar 2023. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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