# Dennis Zeiler

> Dennis Zeiler is a seed investor at xdeck backing Employee Benefits. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [xdeck](https://shizune.co/investors/profile/xdeck-gmbh)
- Total investments: 1
- Last investment: Mar 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/denniszeiler/

Dennis Zeiler is a seed investor at xdeck focused on Employee Benefits. Dennis Zeiler

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| liftOS | liftOS enable teams to discover and work with all the tools they need without friction. | $1.1M | Seed | Mar 16, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [BackBone Ventures](https://shizune.co/investors/profile/backbone-ventures) — VC Fund, 1 deal together
- [Pitchdrive](https://shizune.co/investors/profile/pitchdrive) — VC Fund, 1 deal together

## About xdeck

VC Fund · Köln, Germany

We are xdeck. from founders, for founders. xdeck is Germany’s first startup accelerator from founders for founders and not for profit. xdeck is a venture-platform that accelerates and invests into innovative, data-enabled tech startups.xdeck is seed-funded by the founders of FOND OF and made possible through strong partners: Capnamic Ventures,Cherry Ventures, Deutsche Bank, Heuking Kühn Lüer Wojtek, High-Tech Gründerfonds, Kienbaum Consultants International, Köln Business, McKinsey & Company, Volksbank Köln Bonn.Get in touch if you are looking for a strong network, access to funding and operative know-how. No frills. no fuss.

1 contacts available at xdeck.

| Name | Title | Profile |
| --- | --- | --- |
| Dennis Zeiler | Senior Investment Manager | https://shizune.co/investors/profile/dennis-zeiler |

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## FAQ

### What does Dennis Zeiler invest in?

Dennis Zeiler invests primarily in Employee Benefits startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Dennis Zeiler last invest?

The most recent investment recorded for Dennis Zeiler closed in Mar 2023. 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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