Biomatter Closes €16.2M to Scale Enzyme Design
Biomatter closed €16.2M Series A led by Astanor to scale custom enzyme design and accelerate product integration.

The big picture: Vilnius-based Biomatter closed an oversubscribed €16.2 million Series A financing. The company designs novel, high-performance enzymes using an AI-first platform for biopharma, diagnostics, agriculture, and industrial BioTech.
Why it matters:
- Accelerated Development: Biomatter’s AI- and physics-driven platform significantly reduces enzyme development timelines from months or years to weeks, with plans to further reduce this to days.
- Beyond Nature: The company designs enzymes from target reactions, enabling the creation of novel catalysts that do not exist in nature, such as a methylase for mRNA vaccine manufacturing that operates without expensive additives.
- Industry Impact: Its custom enzymes are already integrated into products for major enterprise customers like Thermo Fisher Scientific, AstraZeneca, BASF, and Sanofi, addressing critical needs across diverse industries.
How it works:
- Intelligent Architecture Platform: Biomatter utilizes a proprietary AI-first platform built on years of generating its own enzyme data, allowing its models to make significant jumps in sequence and structure design.
- Chemistry-Up Design: Instead of modifying existing natural enzymes, the company designs enzymes directly from the target chemical reaction required by a customer’s product.
- Iterative Data Generation: Each customer program contributes to a growing proprietary dataset of experimentally characterized enzymes, continuously improving the speed and accuracy of subsequent designs.
The catch: The enzyme engineering market is becoming increasingly competitive, with other startups also leveraging AI and computational methods to accelerate discovery. While Biomatter’s ‘beyond nature’ approach offers a distinct advantage, maintaining this lead will require continuous innovation in its platform and data generation, especially as larger players or well-funded competitors enter the space. Scaling a new 2,000 m² facility and expanding commercially will also require significant operational execution.
Key Facts
- Company: Biomatter
- Amount: €16.2M
- Round: Series A
- Investors: Astanor (lead), UVC Partners, Inventure, Metaplanet
- Founders: Donatas Repečka, Laurynas Karpus, Rolandas Meškys, Vykintas Jauniskis
- Sector: Custom Enzyme Design
- Headquarters: Vilnius, Lithuania
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