Rayk Reitenbach
Investment Director @ IBB Ventures
Berlin, Germany
Rayk Reitenbach is a seed investor at IBB Ventures in Berlin focused on Software and Legal. Rayk startet his VC career in 2007. At the moment he is Investment Director at IBB Beteiligungsgesellschaft and is responsible for investments in portfolio companies like babbel.com, Mymoria, Realbest, Sofatutor, SuitePad or Travelcircus. He is an avowed networker and likes the dense startup ecosystem in Berlin.
- Total investments:
- 3
- Last investment:
- Lead investor:
- 33%
Last updated:
For AI agents: llms.txt
Industries Rayk Reitenbach invests in
Stages Rayk Reitenbach invests in
Countries Rayk Reitenbach invests in
Contacts
| Type | Contact | Validation |
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| Work email | ||
| Personal email | ||
| Work phone | ||
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Investment Focus
Industry
- Software 2 (67%)
- Legal 1 (33%)
- Legal Tech 1 (33%)
- Cyber Security 1 (33%)
Stage
- Seed 1 (33%)
- Pre-Seed 1 (33%)
- Funding Round 1 (33%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| KAZIMI is a cybersecurity startup that helps app developers protect and verify their first-party data. | $2.6M / Pre-Seed / Aug 24, 2026 | ||
| Zoobe operates as a cartoon video messaging app. Using Zoobe, you can create a personalised animated message by taking a recording of your voice, changing its pitch and adding it to a cute 3D character which moves its lips in synch with your words. | Seed / May 30, 2013 | ||
| Jurafuchs provides legal education via a mobile app. | $586.2K |
Co-Investors
About IBB Ventures
IBB Ventures is a venture capital and mezzanine arm of Investitionsbank Berlin specializing in seed/startup, early venture, and mid venture investments. The firm invests in technology-oriented companies and companies from the creative industries. It typically invests in information and communication sector with a focus on hardware andsoftware, network technology, new media, and internet and mobile technologies; life science sector with a focus on biotechnology and media technology; and industrial technologies sector with a focus on software, PPS, supply chain management, micro and nanotechnology, environmental and power technology, automation, manufacturing technology, transport technology and logistics, and new materials. The firm also invests in movies, broadcast, television, publisher, music, entertainment, advertising, fashion, design, architecture, multimedia, games, software, and art and culture. It invests in companies based in Berlin. It typically invests between €0.25 million ($0.32 million) and €3 million ($3.83 million) per transaction. The firm prefers to take a board seat in its portfolio companies. IBB Ventures was founded in 1997 and is based in Berlin, Germany.
IBB Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Christian Seegers
Investment Director
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Clemens Kabel
Investment Director - ICT
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Marco Zeller
Managing Director
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Martina Neumann
Secretary
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Rayk Reitenbach
Investment Director
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FAQ
What does Rayk Reitenbach invest in?
Rayk Reitenbach invests primarily in Software, Legal and Legal Tech startups, most often at Seed and Pre-Seed stage. Most of the 3 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 Rayk Reitenbach?
Public channels for Rayk Reitenbach 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 Rayk Reitenbach last invest?
The most recent investment recorded for Rayk Reitenbach closed in Aug 2026. Shizune tracks 3 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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