# Jonas Diezun

> Jonas Diezun is a pre-seed investor in Berlin backing Rental and Software. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Berlin, Germany
- Total investments: 1
- Last investment: Mar 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/jonasdiezun

Jonas Diezun is a pre-seed investor in Berlin focused on Rental and Software. Jonas Diezun - Co-Founder @ Razor Group

## Contacts

5 contacts available for Jonas Diezun: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/jonas-diezun?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Rental | 1 | 100% |
| Software | 1 | 100% |
| Hospitality | 1 | 100% |
| Vacation Rental | 1 | 100% |
| Property Management | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Arbio | Arbio is transforming the property management landscape for alternative accommodations by leveraging advanced AI technology. Our solutions drive higher revenue, increased profitability, and superior operational efficiency - setting a new industry benchmark.By combining data-driven insights with seamless automation, we optimize every aspect ofproperty performance, enhancing both owner returns and guest satisfaction.With a vision to redefine how properties are managed and monetized, Arbio is paving the way for a more efficient, profitable, and scalable future in the alternative accommodations market. | $5.3M | Pre-Seed | Mar 01, 2023 | https://www.arbio-group.com |

1 of 1 investments shown.

## Co-investors
- [Atlantic](https://shizune.co/investors/profile/atlantic-labs) — VC Fund, 1 deal together

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### Similar country
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## Featured in investor lists
- [Hospitality Angel Investors in Germany](https://shizune.co/investors/hospitality-angel-investors-germany)

## FAQ

### What does Jonas Diezun invest in?

Jonas Diezun invests primarily in Rental, Software and Hospitality startups, most often at Pre-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.

### How do I contact Jonas Diezun?

Public channels for Jonas Diezun include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Jonas Diezun last invest?

The most recent investment recorded for Jonas Diezun 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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