# Roman Hölzl

> Roman Hölzl is a pre-seed investor backing Mining and Software. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: Nov 2025
- Lead investor: 0%
- Last updated: Aug 2026

Roman Hölzl is a pre-seed investor focused on Mining and Software.

## Contacts

5 contacts available for Roman Hölzl: 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/roman-hölzl?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Mining | 1 | 50% |
| Software | 1 | 50% |
| Machine Learning | 1 | 50% |
| Industrial Automation | 1 | 50% |
| Information Technology | 1 | 50% |

6 industries tracked in total.

### Stage

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

### Country

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Cerrion | Cerrion is a visual AI that helps production teams react faster to process deviations, automate root cause analysis, and implement targeted improvement actions. They believe that process transparency enabled by AI and computer vision is key to achieving more autonomy and sustainability in manufacturing. Their software is built and designed withproduction teams from all over the world in the loop. | $18M | Series A | Nov 24, 2025 | https://www.cerrion.com |
| Hades Mining | Hades Mining is a modern mining firm that puts technology first. | $6.4M | Pre-Seed | Aug 20, 2025 | https://www.hades.com |

2 of 2 investments shown.

## Co-investors
- [Goat Capital](https://shizune.co/investors/profile/goat-capital) — VC Fund, 2 deals together
- [Creandum](https://shizune.co/investors/profile/creandum) — VC Fund, 1 deal together
- [Founderlake](https://shizune.co/investors/profile/founderlake) — VC Fund, 1 deal together
- [Founders Factory](https://shizune.co/investors/profile/founders-factory) — VC Fund, 1 deal together
- [Interface Capital](https://shizune.co/investors/profile/interface-capital) — VC Fund, 1 deal together
- [Project A Ventures](https://shizune.co/investors/profile/project-a-ventures) — VC Fund, 1 deal together

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### Similar country
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## Featured in investor lists
- [Manufacturing Angel Investors in Switzerland](https://shizune.co/investors/manufacturing-angel-investors-switzerland)
- [Machine Learning Angel Investors in Switzerland](https://shizune.co/investors/machine-learning-angel-investors-switzerland)

## FAQ

### What does Roman Hölzl invest in?

Roman Hölzl invests primarily in Mining, Software and Machine Learning 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.

### How do I contact Roman Hölzl?

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 Roman Hölzl last invest?

The most recent investment recorded for Roman Hölzl closed in Nov 2025. 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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