Founder Voices

Charlotte Rothert

“They believed early, backed us first and stayed close ever since.”

Charlotte Rothert Founder & CEO, doinstruct
Markku Räsänen

“D11Z is a top infrastructure software investor in Europe and knows the industry extremely well. They have been a great partner for us.”

Markku Räsänen Founder & CEO, ConfidentialMinds
Jan Quecke

“Partnering with D11Z has been an outstanding and decisive choice. We’re grateful for their exceptional support!”

Jan Quecke Founder & CEO, Otark
Trusted by leading institutions & partners

We offer passionate and smart capital

We are a leading European Venture Capital fund based in Heilbronn, Munich and Zurich specialized in early-stage investments, dedicated to guiding and supporting digital pioneers across the continent.

Our Fund structure enables us to operate continuously, while offering sustained support to our existing portfolio companies.

We drive the advancement of groundbreaking technologies that disrupt industries, foster exponential growth, and shape the future of the global economy.


      
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WE BACK
Founders solving technology’s hardest problems.
We back exceptional founders taking on the most complex technological challenges and turning breakthrough ideas into category-defining companies.
Stage
(Pre-)Seed.
We invest in ambitious founders at Pre-Seed and Seed stage.
Early Stage
Initial Ticket Size
We invest initially up to 2.5 million. We can follow on with significantly more.
FOLLOW-ON
We keep investing as you scale.
Our strongest companies can count on follow-on capital for the next stage.
Geographic Focus
Europe.
Our roots, our network, our conviction.
INVESTMENT FOCUS
We focus on frontier software.
We invest across AI infrastructure, Physical AI, enterprise software, cybersecurity and resilience.

WHAT WE BRING TO THE TABLE

ADDED VALUE & PORTFOLIO MANAGEMENT

01

Commitment

As one of the first partners for start-ups, we support founders from day one, guiding them in their go-to-market and fueling their growth. We are an evergreen fund, which means our commitment has no fixed expiration date.

02

D11Z. Acadamy

D11Z academy: At our annual academy, our top-notch experts help our founders with their current challenges and support them in every relevant aspect, e.g. sales, HR, fundraising, marketing and exit.

03

Infrastructure

We provide pro bono access to secure European cloud infrastructure (STACKIT), enabling our portfolio companies to leverage reliable, GDPR-compliant services for their digital operations.

04

Our Network

We are deeply connected across Germany’s Mittelstand and Hidden Champions. We help our portfolio companies reach the right people at the right time, opening access to relevant customers, industry partners and follow up investors.

OFFICES

Based in the center of Europe.
Connected through the AI Triangle.

With offices in Heilbronn, Munich and Zurich, we stay close to Europe’s strongest AI, research and industrial ecosystems.

Heilbronn HQ / Germany

Let’s talk.

We’re always happy to hear from founders, partners and people building something ambitious.

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