Sandro Stark

DeepTech decoded. Pre-Seed supercharged.

📍 Germany🔄 Updated September 2026💼 9 investments📅 4 years investing🗓 Last invested Jan 2025
Operator-angel🌍 Germany
9
Total investments
4
Early stage
5
Mid stage
0
Late stage
4y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Seed Investor
2025
Holy Technologies pioneers autonomous composite manufacturing to help manufacturers build radically better lightweight components. We are a European contract manufacturer specialized in ultralight load-bearing composite parts for automotive, aerospace, robotics and industrial manufacturing. Our proprietary Infinite Fiber Placement (IFP) technology enables cost-competitive production at mid-to-high volumes, delivering aramid and carbon fiber components that are fast to produce, scalable, and fully recyclable. IFP places continuous dry fibers along load-optimized trajectories calculated by proprietary software. This process delivers parts at minimum weight with enhanced mechanical performance. From prototypes to series production, we help teams move from CAD to finished parts in weeks instead of months, allowing our customers to innovate faster and stay ahead of competition.
mid stageManufacturing
Seed Investor
2024
From global time series to business clarity—see how market forces shape your supply and demand.
Seed Investor
2024
We are revolutionizing the quality assurance and inspection ecosystem by placing the capabilities of AI at the fingertips of our users. At 36ZERO VISION we believe in smart manufacturing through a technology-driven approach that radically improves quality control with less resources – making it accessible to any manufacturer. Our unique and robust algorithm can be set up by any user in a matter of clicks to identify defects on a pixel level. 36ZERO Vision radically improves quality assurance, productivity and give manufacturers a piece of mind. 36ZERO Vision is ISO/IEC 27001/2022 certified.
Seed Investor
2024
The ExoMatter Materials R&D Platform generates a personalized shortlist of the most suitable materials for your applications. Drawing on materials data from numerous scientific sources - and/or your own data - and utilizing AI, ExoMatter enriches the data and allows you to apply a wide range of multidimensional physical, chemical and engineering criteria as well as sustainability attributes and anticipated cost. ExoMatter was a spin off from the German Aerospace Center in 2022 and participated in entrepreneurship programs of the reputable Munich UnternehmerTUM. Some of Germany’s largest enterprises such as Audi, Infineon and Airbus have relied on ExoMatter for their groundwork in materials development, allowing them to focus their work on the most promising materials candidates identified.
Syndicate Investor
Nov 2023
EUVC is the platform at the center of European tech. We connect the people, capital, and companies building Europe, from leading VCs and LPs to founders and operators shaping the next generation of companies. Through media, community, and events, we create the environment where high-signal conversations happen, relationships are built, and opportunities emerge. Our podcast features some of the most prominent voices in European venture and tech. Our community brings together investors and operators. Our events, including the EUVC Summit and Awards, create moments that matter for the ecosystem.
Seed Investor
2023
While businesses increasingly recognize their dependence on nature, they’ve lacked effective ways to measure its value and generate returns from protecting it — until now. The Landbanking Group leverages AI to affordably measure nature health anywhere on Earth and turns improvements in soil, carbon, water, or biodiversity into tradable financial assets that can be booked on balance sheets. This lets companies profitably invest in nature, while land stewards (farmers, conservationists, etc.) get rewarded for the health of their land — without selling the land itself. The Landbanking Group is already working with major businesses worldwide, building a financial system where protecting and restoring nature is profitable for all players. The Landbanking Group is a private, social-benefit company that brings together leading scientists, company builders, technology experts and investors. Disclaimer: The Landbanking Group is not a bank in the traditional financial services sense. We support land stewards to create and valorize natural capital accounts. We do neither broker nor deal securities, we do not provide regulated financial services or financial advice. The Landbanking Group is no lender and no e-money sending business. Our website and all external materials such as decks, powerpoints, PDFs, articles and communications are not offering financial advice of any kind whatsoever.
Seed Investor
2023
At Particula, we are pioneering the digital asset ecosystem with the first rating and data platform for Digital Assets. Our mission is to make the digital asset market more accessible and easier to understand for professional investors. We’re passionate about market intelligence and harmonizing asset specifications to provide valuable insights. While doing so, our framework evaluates tokenized assets based on their economics, environmental, compliance, and technology aspects.
Seed Investor
2023
Renoster is an AI-native climate technology company bringing transparency and scientific rigor to the carbon markets. We began as a carbon project ratings agency reviewing more than 200 projects and 500 million credits worldwide. By making our reviews and data public, we raised the bar for accountability and trust across the industry. Now, we’re taking action as a carbon removals supplier with Apollo, our forest carbon program designed to deliver high quality nature-based carbon credits. Apollo opens the door for small landowners to actively participate in the carbon market and gives buyers the integrity they need. With Apollo, we’re unlocking a new era for nature. Check it out at renoster.co!
Seed Investor
2022
In a market where most carbon credits don’t deliver real impact, our 600+ data points AI Quality Framework ensures that only the highest-quality credits make it into your portfolio. By focusing on integrity and transparency, we help you neutralise emissions, protect your brand, and meet net-zero commitments — without risking greenwashing.
Experience · 12 entries
All (12)
Investments (9)
Founder (1)
2025
Seed Investor
2025
Holy Technologies pioneers autonomous composite manufacturing to help manufacturers build radically better lightweight components. We are a European contract manufacturer specialized in ultralight load-bearing composite parts for automotive, aerospace, robotics and industrial manufacturing. Our proprietary Infinite Fiber Placement (IFP) technology enables cost-competitive production at mid-to-high volumes, delivering aramid and carbon fiber components that are fast to produce, scalable, and fully recyclable. IFP places continuous dry fibers along load-optimized trajectories calculated by proprietary software. This process delivers parts at minimum weight with enhanced mechanical performance. From prototypes to series production, we help teams move from CAD to finished parts in weeks instead of months, allowing our customers to innovate faster and stay ahead of competition.
mid stageManufacturing
2024
Seed Investor
2024
From global time series to business clarity—see how market forces shape your supply and demand.
Seed Investor
2024
We are revolutionizing the quality assurance and inspection ecosystem by placing the capabilities of AI at the fingertips of our users. At 36ZERO VISION we believe in smart manufacturing through a technology-driven approach that radically improves quality control with less resources – making it accessible to any manufacturer. Our unique and robust algorithm can be set up by any user in a matter of clicks to identify defects on a pixel level. 36ZERO Vision radically improves quality assurance, productivity and give manufacturers a piece of mind. 36ZERO Vision is ISO/IEC 27001/2022 certified.
Seed Investor
2024
The ExoMatter Materials R&D Platform generates a personalized shortlist of the most suitable materials for your applications. Drawing on materials data from numerous scientific sources - and/or your own data - and utilizing AI, ExoMatter enriches the data and allows you to apply a wide range of multidimensional physical, chemical and engineering criteria as well as sustainability attributes and anticipated cost. ExoMatter was a spin off from the German Aerospace Center in 2022 and participated in entrepreneurship programs of the reputable Munich UnternehmerTUM. Some of Germany’s largest enterprises such as Audi, Infineon and Airbus have relied on ExoMatter for their groundwork in materials development, allowing them to focus their work on the most promising materials candidates identified.
2023
Syndicate Investor
Nov 2023
EUVC is the platform at the center of European tech. We connect the people, capital, and companies building Europe, from leading VCs and LPs to founders and operators shaping the next generation of companies. Through media, community, and events, we create the environment where high-signal conversations happen, relationships are built, and opportunities emerge. Our podcast features some of the most prominent voices in European venture and tech. Our community brings together investors and operators. Our events, including the EUVC Summit and Awards, create moments that matter for the ecosystem.
Show all 12 entries ↓
Investment activity
2022–2025 · 9 investments
20221202342024320251
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