# Steffen Wicker

> Steffen Wicker is a pre-seed investor at Tiny Supercomputer Investment Company backing Finance. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Tiny Supercomputer Investment Company](https://shizune.co/investors/profile/tiny-vc)
- Location: Cologne, Germany
- Total investments: 2
- Last investment: Aug 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/steffenwicker?authType=name&authToken=lZl0&trk=prof-sb-browse_map-name

Steffen Wicker is a pre-seed investor at Tiny Supercomputer Investment Company in Cologne focused on Finance and Real Estate. Steffen Wicker is based out of Berlin, Berlin and is the Venture Partner & Investor of Tiny Supercomputer Investment Company. Steffen previously worked at Homeday GmbH as a Founder & CEO. Steffen Wicker attended the University of Toronto - Rotman School of Management.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Finance | 1 | 50% |
| Real Estate | 1 | 50% |
| Financial Services | 1 | 50% |
| Property Management | 1 | 50% |
| Building Maintenance | 1 | 50% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 1 | 50% |
| Series A | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Germany | 1 | 50% |
| Singapore | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Justhome | Justhome operates as a home financing platform. | $3.3M | Pre-Seed | Aug 31, 2022 |  |
| Propseller | Propseller is a real estate agency that offers property owners a reliable way to sell by combining in-house agents with technology. The company's platform is able to tell users the likelihood of conversion each step of the way. It enables consumers to sell their properties with commission rates as low as 1 percent, or half the market rate.Propseller's mission is to make real estate transactions more efficient and data-driven for sellers and buyers alike.The company was founded in 2018 by Adrien Jorge and is headquartered in Singapore. | $12M | Series A | Aug 29, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [APX](https://shizune.co/investors/profile/apxberlin) — VC Fund, 1 deal together
- [Axel Springer](https://shizune.co/investors/profile/axel-springer) — VC Fund, 1 deal together
- [Hustle Fund](https://shizune.co/investors/profile/hustle-fund) — VC Fund, 1 deal together
- [ICCP Venture Partners](https://shizune.co/investors/profile/iccp-venture-partners) — VC Fund, 1 deal together
- [Iterative](https://shizune.co/investors/profile/iterative-capital-e970) — VC Fund, 1 deal together
- [Partech](https://shizune.co/investors/profile/partech) — VC Fund, 1 deal together

## About Tiny Supercomputer Investment Company

VC Fund · San Francisco, United States

Early stage investments across Europe

5 contacts available at Tiny Supercomputer Investment Company.

| Name | Title | Profile |
| --- | --- | --- |
| Steffen Wicker | Venture Partner & Investor | https://shizune.co/investors/profile/steffen-wicker |
| Andy Chung | Founder and Partner | https://shizune.co/investors/profile/andy-chung |
| Andy Lenz | Limited Partner | https://shizune.co/investors/profile/andy-lenz-3da8 |
| Ophelia Cai | Partner | https://shizune.co/investors/profile/ophelia-cai |
| Philipp Moehring | Founder | https://shizune.co/investors/profile/philipp-moehring |

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## FAQ

### What does Steffen Wicker invest in?

Steffen Wicker invests primarily in Finance, Real Estate and Financial Services startups, most often at Pre-Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Steffen Wicker last invest?

The most recent investment recorded for Steffen Wicker closed in Aug 2022. Shizune tracks 2 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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