# Claudia Nagel

> Claudia Nagel is a angel investor at High Rise Ventures (Berlin) backing Software and SaaS. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [High Rise Ventures](https://shizune.co/investors/profile/high-rise-ventures)
- Location: Berlin, Germany
- Total investments: 2
- Last investment: Aug 2024
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/dr-ing-claudia-nagel-0b66395/

Claudia Nagel is a angel investor at High Rise Ventures in Berlin focused on Software and SaaS. Claudia Nagel is based out of Berlin and is the CEO and Founder of High Rise Ventures GmbH. Claudia previously worked at Skyflare GmbH as a Founder and CFO. Claudia Nagel attended Technical University of Berlin.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 100% |
| SaaS | 1 | 50% |
| PropTech | 1 | 50% |
| Real Estate | 1 | 50% |
| Facility Management | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 50% |
| Pre-Seed | 1 | 50% |

### Country

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Cleanbrix | Cleanbrix is reshaping real estate decarbonization by empowering asset owners and managers to make smarter, faster retrofitting decisions. The company is dedicated to providing customers with a comprehensive understanding of the economic, ecological, and risk-related implications of their potential actions, based on any data available for thebuildings in their portfolio. |  | Angel | Aug 01, 2024 |  |
| Wowflow | Wowflow is a mobile-first collaboration and workflow for facility maintenance teams. | $364.7K | Pre-Seed | Feb 25, 2021 |  |

2 of 2 investments shown.

## Co-investors
- [High Rise Ventures](https://shizune.co/investors/profile/high-rise-ventures) — VC Fund, 1 deal together
- [Lemonade Stand](https://shizune.co/investors/profile/lemonade-stand-19b2) — VC Fund, 1 deal together

## About High Rise Ventures

VC Fund · Berlin, Germany

They are a Berlin-based company builder with a passion for Prop Techs. Their focus is to help early stage tech start-ups that have a great team and a convincing technology.

2 contacts available at High Rise Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Claudia Nagel | CEO & Founder | https://shizune.co/investors/profile/claudia-nagel |
| Juan Ocampo | Principal & General Manager | https://shizune.co/investors/profile/juan-ocampo-a43d |

## Similar investors

### Similar industry
- [Second Century Ventures](https://shizune.co/investors/profile/second-century-ventures) — VC Fund
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — 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
- [Speedinvest](https://shizune.co/investors/profile/speedinvest) — VC Fund
- [tecnet equity](https://shizune.co/investors/profile/tecnet-equity) — VC Fund
- [aws Gründungsfonds](https://shizune.co/investors/profile/aws-grnderfonds) — VC Fund

## Featured in investor lists
- [Real Estate Angel Investors in Austria](https://shizune.co/investors/real-estate-angel-investors-austria)

## FAQ

### What does Claudia Nagel invest in?

Claudia Nagel invests primarily in Software, SaaS and PropTech startups, most often at Angel and Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Austria. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Claudia Nagel last invest?

The most recent investment recorded for Claudia Nagel closed in Aug 2024. 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co