# Thomas Weidner

> Thomas Weidner is a angel investor in Hamburg backing Sports, Marketplace and Sponsorship. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: Hamburg, Germany
- Total investments: 3
- Last investment: Nov 2020
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/thomas-weidner-584a6a2/

Thomas Weidner is a angel investor in Hamburg focused on Sports and Marketplace. Thomas Weidner

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Sports | 1 | 33% |
| Marketplace | 1 | 33% |
| Sponsorship | 1 | 33% |
| Advertising Platforms | 1 | 33% |
| Information Technology | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 33% |
| Series A | 1 | 33% |
| Convertible Note | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Sponsoo | Sponsoo is an innovative online marketplace that connects non-professional athletes and sport teams with corporate sponsors. Athletes and teams create a profile on sponsoo.com, and sponsors search the database to find the perfect team(s) to sponsor.Important for German investors: Sponsoo is part of the INVEST grant programme that allows privateinvestors to claim back 20% of their investment sum as a grant from the German Department of Commerce. | $1.5M | Series A | Nov 19, 2020 |  |
| Sponsoo | Sponsoo is an innovative online marketplace that connects non-professional athletes and sport teams with corporate sponsors. Athletes and teams create a profile on sponsoo.com, and sponsors search the database to find the perfect team(s) to sponsor.Important for German investors: Sponsoo is part of the INVEST grant programme that allows privateinvestors to claim back 20% of their investment sum as a grant from the German Department of Commerce. | $500K | Convertible Note | Dec 07, 2017 |  |
| Sponsoo | Sponsoo is an innovative online marketplace that connects non-professional athletes and sport teams with corporate sponsors. Athletes and teams create a profile on sponsoo.com, and sponsors search the database to find the perfect team(s) to sponsor.Important for German investors: Sponsoo is part of the INVEST grant programme that allows privateinvestors to claim back 20% of their investment sum as a grant from the German Department of Commerce. | $318K | Angel | Aug 18, 2016 |  |

3 of 3 investments shown.

## Co-investors
- [European Super Angels Club](https://shizune.co/investors/profile/european-super-angels-club) — VC Fund, 1 deal together
- [IFB Innovationsstarter](https://shizune.co/investors/profile/ifb-innovationsstarter-gmbh) — VC Fund, 1 deal together
- [VR Bank Nord](https://shizune.co/investors/profile/vr-bank-nord) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Courtside Ventures](https://shizune.co/investors/profile/courtside-ventures) — VC Fund
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund

### Similar stage
- [LVX Ventures](https://shizune.co/investors/profile/letsventure) — VC Fund
- [ZhenFund](https://shizune.co/investors/profile/zhenfund) — VC Fund
- [IAN Group](https://shizune.co/investors/profile/indian-angel-network) — VC Fund

### Similar country
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund
- [HV Capital](https://shizune.co/investors/profile/holtzbrinck-ventures) — VC Fund
- [IBB Ventures](https://shizune.co/investors/profile/ibb) — VC Fund

## Featured in investor lists
- [Marketplace Angel Investors in Germany](https://shizune.co/investors/marketplace-angel-investors-germany)
- [Sports Investors in Germany](https://shizune.co/investors/sports-investors-germany)
- [Sports Angel Investors in Germany](https://shizune.co/investors/sports-angel-investors-germany)
- [Sports Angel Investors in Europe](https://shizune.co/investors/sports-angel-investors-europe)

## FAQ

### What does Thomas Weidner invest in?

Thomas Weidner invests primarily in Sports, Marketplace and Sponsorship startups, most often at Angel and Series A stage. Most of the 3 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Thomas Weidner last invest?

The most recent investment recorded for Thomas Weidner closed in Nov 2020. 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 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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