# Harold Wiener

> Harold Wiener is a startup investor at Terra Venture Partners (Jerusalem). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Terra Venture Partners](https://shizune.co/investors/profile/terra-venture-partners)
- Location: Jerusalem, Israel
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/harold-wiener-ba9a716

Harold Wiener is a General Partner at Terra Venture Partners. Harold has over 20 years of industrial and operational experience, in the biotechnology and natural products fields, both in Israel and abroad. Harold was the Research and New Business Development Manager for Aromor for 17 years and the New Business Development Manager for Algatechnologies for 5 years. At both of these companies, Harold led the product development process from the early development stage to the marketing stage and played a crucial role in the new business development of both companies. Harold has also served as CEO of several small biotech and biomedical companies., and was the CTO of the Misgav Technology Center Incubator. Harold holds a Ph.D in Applied Chemistry from The Hebrew University in Jerusalem, and has co-authored more than 20 scientific papers and patents in prestigious international journals.

## About Terra Venture Partners

VC Fund · Jerusalem, Israel

Terra Venture Partners is the leading Israeli multi-stage fund investing in and incubating novel clean technology companies.It focuses on efficiency, sustainability, mobility and wellness from pre-seed to early & growth stage.It stands at the gateway of Israeli innovation, a recognized powerhouse of original thought and breakthroughideas.From this unique vantage point, Terra Venture Parters offers emerging Israeli companies streamlined access to strategic partners and industry leaders to better address the market challenges and transform innovations into influence

3 contacts available at Terra Venture Partners.

| Name | Title | Profile |
| --- | --- | --- |
| Astorre Modena | General Partner | https://shizune.co/investors/profile/astorre-modena |
| Harold Wiener | General Partner | https://shizune.co/investors/profile/harold-wiener |
| Raphael Nejman | COO | https://shizune.co/investors/profile/raphael-nejman |

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