IBB Ventures
VC Fund
Berlin, Germany
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.
- Total investments:
- 261
- Last investment:
- Lead investor:
- 20%
- Fund size:
- $120M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries IBB Ventures invests in
Stages IBB Ventures invests in
Countries IBB Ventures invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 9 contacts → | |||
Round size
- Seed
- $1M–$4.6M
- Series A
- $2.3M–$11M
Investment Focus
Industry
- Software 41 (16%)
- Health Care 31 (12%)
- SaaS 17 (7%)
- Internet 17 (7%)
- Information Technology 16 (6%)
Stage
- Seed 68 (26%)
- Funding Round 46 (18%)
- Series A 32 (12%)
- Pre-Seed 19 (7%)
- Series B 19 (7%)
Country
- Germany 153 (59%)
- United States 3 (1%)
- United Kingdom 2 (1%)
- France 1 (0%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Christian Seegers
Investment Director
|
Investment Director | Total investments: 9 | Find email | |
Clemens Kabel
Investment Director - ICT
|
Investment Director - ICT | Total investments: 5 | Find email | |
Marco Zeller
Managing Director
|
Managing Director | Total investments: 2 | Find email | |
Martina Neumann
Secretary
|
Secretary | Total investments: 0 | Find email | |
Rayk Reitenbach
Investment Director
|
Investment Director | Total investments: 3 | Find email | |
| See all 9 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
AERLIN
|
AERLIN GmbH is an innovative aerospace technology company based in Berlin, Germany, focused on designing and manufacturing a next-generation flying-wing aircraft platform. The company aims to transform regional and light aviation by moving away from traditional tube-and-wing designs. Instead, they use a highly efficient airframe architectureinspired by the aerodynamic principles of the albatross. Their scalable platform is engineered to support clean propulsion technologies—including Sustainable Aviation Fuels (SAF), hybrid systems, and battery-electric power—without compromising payload volume, cruise range, or passenger comfort. | Seed / Sep 09, 2026 | |
Sci2sci
|
sci2sci develops data integration and verification software that turns corporate documentation into traceable code to prevent AI errors and maintain auditable records. | $1.4M / Pre-Seed / Sep 08, 2026 | |
KAZIMI
|
KAZIMI is a cybersecurity startup that helps app developers protect and verify their first-party data. | $2.6M / Pre-Seed / Aug 24, 2026 | |
Nanolope
|
Nanolope develops modular thermal energy storage panels that convert walls, ceilings, and floors into passive heat reservoirs. The system utilizes plant-based phase change materials to absorb excess daytime warmth and release it as temperatures drop overnight. This technology maintains constant indoor climates while reducing building energyrequirements, heating and cooling costs, and operational carbon emissions. The retrofittable panels integrate into existing building infrastructures during active use without requiring modifications to the external building envelope. | $935.7K / Pre-Seed / Aug 20, 2026 | |
dsb Deutsche Sanierungsberatung
|
dsb Deutsche Sanierungsberatung provides easy and sustainable solutions for climate-friendly homes energy-efficient renovations for homeowners. | $11.4M / Series A / Jul 21, 2026 | |
BeatSquares
|
BeatSquares is an AI company that helps local and regional news publishers convert written articles into multimedia formats including podcasts, newsletters, and interactive content. | $2M / Seed / Jul 20, 2026 | |
Ascléa
|
Ascléa is an expert for clinical decision support on cardiac intensive care units. With our products, you can extend your hospital database system with a layer of clinically meaningful information. x-cardiac has developed artificial intelligence-based systems to prevent life-threatening complications after heart surgery. | Series A / Jul 15, 2026 | |
NextGO Epi
|
NextGO Epi is a supplier of Gallium Oxide semiconductors, a material with superior performance compared to traditional Silicon Carbide (SiC) and Gallium Nitride (GaN) semiconductors. | $2.3M / Pre-Seed / Jul 14, 2026 | |
ARC Intelligence
|
ARC Intelligence operates as a supplier of data systems driven by AI for small and medium-sized businesses. | $4.6M / Seed / Jul 07, 2026 | |
Freshflow
|
Freshflow is harnessing AI to build the food supply chain technology of the future and tackle global food waste. | $10M / Series A / Jun 03, 2026 | |
| See all 261 investments → | |||
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FAQ
What does IBB Ventures invest in?
IBB Ventures invests primarily in Software, Health Care and SaaS startups, most often at Seed and Funding Round stage. Most of the 261 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is IBB Ventures's check size?
IBB Ventures typically joins rounds of $1M–$4.6M at Seed and $2.3M–$11M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds IBB Ventures participates in.
How do I contact IBB Ventures?
Public channels for IBB Ventures include LinkedIn, X (Twitter) and the website linked on this profile. 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.
Who are the partners at IBB Ventures?
The team at IBB Ventures includes Christian Seegers (Investment Director), Clemens Kabel (Investment Director - ICT) and Marco Zeller (Managing Director), among 9 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
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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