# Marius Weckel

> Marius Weckel is a seed investor at kopa ventures. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [kopa ventures](https://shizune.co/investors/profile/kopa-ventures)
- Total investments: 1
- Last investment: Apr 2026
- Lead investor: 0%
- Last updated: Aug 2026

Marius Weckel is a seed investor at kopa ventures.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| VREY | VREY is a startup that empowers landlords of multi-tenant buildings to generate and manage solar energy on-site. | $3.9M | Seed | Apr 23, 2026 |  |

1 of 1 investments shown.

## Co-investors
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund, 1 deal together
- [Rubio Impact Ventures](https://shizune.co/investors/profile/rubio-impact-ventures-nl) — VC Fund, 1 deal together

## About kopa ventures

VC Fund · Mainz, Germany

kopa is a venture capital investment firm. kopa ventures, formerly Wi Venture, is a leading early-stage impact investment firm focusing on Europe's most innovative climate tech startups in the areas of Energy, Mobility, and Nature & Carbon Tech. Since its inception in 2017, Wi Venture has successfully invested in over 25 incubations andstartups, resulting in numerous exits, an IPO, and more achievements on the horizon.As an early-stage investor, we prioritize the impact potential of startups during our investment decision-making process. Our mission is to support and empower these groundbreaking startups as they develop cutting-edge solutions to foster a climate-positive economy.

2 contacts available at kopa ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Luis Sperr | Managing Director | https://shizune.co/investors/profile/luis-sperr |
| Marius Weckel | Principal | https://shizune.co/investors/profile/marius-weckel |

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## FAQ

### When did Marius Weckel last invest?

The most recent investment recorded for Marius Weckel closed in Apr 2026. Shizune tracks 1 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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