David Heller
Managing Partner @ Vertex Ventures
Tel Aviv, Israel
David Heller is a Series B investor at Vertex Ventures in Tel Aviv focused on Mobile and Finance. General Partner at Vertex Venture Capital.
- Total investments:
- 3
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries David Heller invests in
Stages David Heller invests in
Countries David Heller invests in
Contacts
| Type | Contact | Validation |
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Investment Focus
Industry
- Mobile 1 (33%)
- Finance 1 (33%)
- Wireless 1 (33%)
- Consulting 1 (33%)
- Financial Services 1 (33%)
Country
- Japan 1 (33%)
- Israel 1 (33%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| HiJoJo Partners sells "funds incorporating high-quality middle and late-stage private companies in Japan and overseas, including unicorn companies," to domestic investors. | $6.4M / Series B / Feb 26, 2026 | ||
| Runcom Technologies develops, manufactures and markets superior technological standards and products that target the emerging beyond 3G market, enabling the delivery of enhanced communications services to cellular phones and other mobile and fixed devices. A privately owned company headquartered in Rishon LeZion, Israel, Runcom is the recognizedpioneer of OFDMA® (Orthogonal Frequency Division Multiple Access) NLOS (Non-Line Of Sight) technology, which has been adopted by ETSI for wireless telecom applications and by the WiMAX Forum® for its IEEE 802.16e standard. | Series B / Nov 30, 2000 | ||
| See all 3 investments → | |||
Co-Investors
About Vertex Ventures
Vertex Ventures is a global network of operator-investors who manage portfolios in the U.S., China, Israel, India and Southeast Asia. The firm is a trusted partner to some of the world’s most innovative entrepreneurs, supporting them with unmatched operating experience and deep access to the capital, talent, partners and customers they need to build truly global businesses.
Vertex Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Aviad Ariel
General Partner
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Hanming Wang
Senior Associate
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Jeff Chang
Managing Director
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Kanika Mayar
Partner, Investment
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Puiyan Leung
Partner, Investment
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FAQ
What does David Heller invest in?
David Heller invests primarily in Mobile, Finance and Wireless startups, most often at Series B stage. Most of the 3 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact David Heller?
Public channels for David Heller 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 David Heller last invest?
The most recent investment recorded for David Heller closed in Feb 2026. Shizune tracks 3 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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