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Key people at Material Ventures.
Material Ventures operates as a European venture capital firm, strategically investing in early-stage companies at the confluence of software and the physical world. The firm targets advancements in hardware, applied robotics, space technology, and advanced materials. It provides capital and strategic support to cultivate deep tech enterprises with significant growth potential and global ambition.
Material Ventures was co-founded by Leon Kirchhoff and Piotr Brzezinski, both bringing prior operational experience. Their establishment of the firm stemmed from an identified opportunity to bridge the transatlantic investment landscape. They aim to connect United States-based Limited Partners with high-potential, ambitious startups emerging from the European ecosystem.
The firm’s portfolio comprises founders developing global businesses with an innovative mindset. Material Ventures is driven by a mission to empower these European deep tech companies, facilitating their expansion and impact. Its long-term vision centers on fostering a robust pipeline of technological innovation across Europe by providing essential early-stage capital and expertise to transformative ventures.
Key people at Material Ventures.
Material Ventures has 4 tracked investments across 4 companies. The latest tracked deal is $1.6M Pre-Seed in Sky Spy in December 2025.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Dec 5, 2025 | Sky Spy | $1.6M Pre-Seed | Andrzej Rościszewski, Jaan Kokk | Crosscourt Ventures, Freedom Fund Venture Capital, Sunfish Partners |
| Apr 1, 2025 | Isembard | $9.0M Seed | Notion Capital | Amadeus Capital Partners, Antler, Atlantic Labs, Chalfen Ventures, Entrepreneur First, Hoxton Ventures, Khosla Ventures, Prototype Capital, Sequoia Capital, Mandeep Singh, Paul Forster, Andreas Klinger, Charles Delingpole, Joshua Western, Salar AL Khafaji, 201 Ventures, Basis Capital, Forward Fund, Never Lift Ventures, NP Hard Ventures |
| Aug 1, 2024 | Clare&me | $4.0M Seed | YZR Capital | Antler, Atomico, Seraphim Space, Sunfish Partners, Anna Alex, JAN Wilmking, Travis Todd, Kodori Ventures |
| Jun 7, 2023 | Togather | $8.5M Other Equity | Magnus Rausing | Best Nights VC, Fuel Ventures |