# Stefan Martinez

> Stefan Martinez is a startup investor at coparion. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [coparion](https://shizune.co/investors/profile/coparion)
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/stefan-martinez-32992091

Stefan Martinez is a startup investor at coparion. Stefan Martinez is the Venture Capital Investment Manager at coparion. Stefan attended Rotterdam School of Management, Erasmus University.

## About coparion

VC Fund · Cologne, Germany

Coparion provides venture capital to accelerate momentum and growth. With a currently active fund of EUR 275 million, Coparion has the means to do so.Coparion supports entrepreneurial vision with know-how, but without intervening in daily business operations. Thanks to in-depth experience in venture capital and in building companies, the Coparionteam discerns potential and opens up new perspectives. Coparion has the substance, tenacity, and creativity required to mutually manage difficult situations successfully.Coparion only invests with co-investors. The fund invests up to EUR 15M per company, usually in several financing rounds of EUR 0.5-8M each. The investment focus is on German companies in the start-up and early growth phases. Coparion is based in Cologne and Berlin.

5 contacts available at coparion.

| Name | Title | Profile |
| --- | --- | --- |
| David Zimmer | Managing Director | https://shizune.co/investors/profile/david-zimmer |
| Felix Raasch | Senior Investment Associate | https://shizune.co/investors/profile/felix-raasch |
| Sebastian Pünzeler | Principal | https://shizune.co/investors/profile/sebastian-p%C3%BCnzeler |
| Stefan Martinez | Venture Capital Investment Manager | https://shizune.co/investors/profile/stefan-martinez |
| Vera Mehler | Investment Associate | https://shizune.co/investors/profile/vera-mehler |

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