# Ralf Baumann

> Ralf Baumann is a angel investor in Frankfurt backing Software and Messaging. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Frankfurt, Germany
- Total investments: 1
- Last investment: Apr 2014
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://de.linkedin.com/in/rabau
- Facebook: https://www.facebook.com/ralf.baumann

Ralf Baumann is a angel investor in Frankfurt focused on Software and Messaging. Ralf Baumann - Managing Director (CEO & CPO) @ Ströer Digital Publishing

## Contacts

5 contacts available for Ralf Baumann: 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/ralf-baumann?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 1 | 100% |
| Messaging | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| flux - neutrinity | Simplify your communication.flux is the messaging client for all networks.It brings together all your contacts and messages across all your networks in one trusted place.Unified messaging, seamlessly. Easy and powerful.All messages. All contacts. All networks. All in.That's flux:http://vimeo.com/getflux/productvideo• With flux you can send and receive messages across all your email accounts and social networks from one single trusted place.• You get total control over all your contact data across your networks. Everything up to date.• flux will run on any device, such as desktops, tablets and smartphones.• It keeps your communication mobile and synchronized, online & offline.• You can search through all your communication across all your networks.• Data security and privacy are fundamental for us.With flux your conversations really start to flow! | $658K | Angel | Apr 01, 2014 | http://get-flux.com |

1 of 1 investments shown.

## Co-investors
- [Clover Venture](https://shizune.co/investors/profile/clover-venture) — VC Fund, 1 deal together
- [Cortado Holding](https://shizune.co/investors/profile/cortado-holding) — VC Fund, 1 deal together
- [kreait](https://shizune.co/investors/profile/kreait) — VC Fund, 1 deal together

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## Featured in investor lists
- [Hardware Angel Investors in Germany](https://shizune.co/investors/hardware-angel-investors-germany)

## FAQ

### What does Ralf Baumann invest in?

Ralf Baumann invests primarily in Software and Messaging startups, most often at Angel 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 Ralf Baumann?

Public channels for Ralf Baumann include LinkedIn and Facebook. 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 Ralf Baumann last invest?

The most recent investment recorded for Ralf Baumann closed in Apr 2014. Shizune tracks 1 investment 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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