Who we are
SurFunction was founded with a clear mission: to bring decades of scientific research in laser-based surface engineering out of the laboratory and into industrial production.
At the core of everything we do is ELIPSYS® - our patented Direct Laser Interference Patterning platform. Combined with complementary surface technologies including XDLIP®, it forms a uniquely capable system for engineering functional metasurfaces at industrial scale - precise, reproducible and production-ready.
What makes SurFunction different is not just the technology. It is the depth of expertise behind it. Our team unites materials scientists, laser physicists, engineers, chemists, software developers and business builders - all working toward one goal: surfaces that perform exactly as designed.
We are a young company. But the science we build on is not.
Driven by Technology - Guided by Purpose
Great technology needs great people. At SurFunction, we have both.
Dr. Dominik Britz and Ralf Zastrau represent SurFunction as Co-Founders and Managing Directors - supported by a multidisciplinary team of materials scientists, laser physicists, engineers, chemists and business professionals who bring the ELIPSYS® platform to life.
Dr. Dominik Britz
CEO
Co-founder
Material Master
Dr. Dominik Britz is a materials scientist, DLIP pioneer and the founding mind behind SurFunction's technology platform. With a doctorate in materials science and years as Deputy Director of the Steinbeis Research Center MECS, he led the transfer of DLIP from fundamental research into industrial application - working alongside the technology's original inventors, Prof. Dr. Frank Mücklich and Prof. Dr. Andrés Lasagni. He architected ELIPSYS® and continues to drive its technical evolution as CEO and Co-Founder. He didn't just witness that transition. He drove it.
Ralf Zastrau
CFO/CO-CEO
Co-founder
DeepTech
Building a deep-tech company requires more than great science. It requires someone who knows how markets work, how deals close and how companies scale. Ralf Zastrau as a serial DeepTech founder brings exactly that - e.g. years of experience in surface technology, exit and IPO experience in nano technology, and the drive to turn SurFunction into a category-defining platform.
Dr. Daniel Müller
CTO
ELIPSYS® Architekt
Doctorate in laser physics from Saarland University - summa cum laude. His DLIP-structured surfaces didn't just pass peer review. They passed the launch pad: deployed and validated aboard the International Space Station (ISS). As CTO, Daniel drives the technological evolution of ELIPSYS® and translates cutting-edge DLIP science into industrial reality - from medical devices to microelectronics to aerospace. "Research has shown what DLIP can do - all the way to space. Now we bring that strength to market."
Alexander Hornung
CSO
Commercial Architect
Dipl.-Wirtsch.-Ing. in electrical energy technology and production management - a rare combination of engineering depth and commercial instinct that deep tech companies need to scale. Over fifteen years in industrial sales, innovation management, and strategic business development. As CSO, Alexander leads global sales and market expansion - building the commercial architecture to match a technology already proven in serial production. "Functional metasurfaces are a technological turning point. Together with our partners, we will redefine surface technologies."
The best advisory boards don't just advise. They engage.
Advisory Board
SurFunction's advisory board combines the scientific depth of DLIP's original inventors, the industrial credibility of proven manufacturing leaders, and the market intelligence of experienced venture investors. Together, they actively support the management team - on strategy, partnerships, key decisions and the long road from deep-tech innovation to category leadership.
Prof. Dr. Frank Mücklich
Chairman of the Board
Co-Founder
Prof. Dr. Frank Mücklich is the inventor of Direct Laser Interference Patterning and one of Europe's most distinguished materials scientists. Professor of Functional Materials at Saarland University and Founding Director of the Material Engineering Center Saarland (MECS), he has spent decades at the forefront of laser-based surface engineering - recognised e.g. with the Berthold Leibinger Award for Laser Innovation and the Henry Clifton Sorby Award from the American Society for Materials. He co-founded SurFunction to complete what his research made possible.
Dr. Andreas Leffer
Board Member
Investor
Dr.-Ing. Andreas Leffer is Managing Director and owner of Stahl- und Apparatebau Hans Leffer GmbH & Co. KG - a family-owned precision engineering company founded in 1946, employing around 600 people and operating globally across pressure vessels, industrial machinery and deep foundation technology. With an engineering doctorate and decades of experience leading a complex international manufacturing business, Dr. Leffer brings what no academic or investor can: the unfiltered perspective of someone who has to make advanced technology work reliably, at scale, every day.
Niklas Raberg
Board Member
Investor
Niklas Raberg is Partner at Capnamic - one of Europe's leading early-stage venture capital firms, with a track record spanning more than 80 investments including successful trade sales and IPOs. Prior to Capnamic, Niklas worked as Investment Manager at High-Tech Gründerfonds and started his career at Accenture. He led Capnamic's investment in SurFunction - bringing institutional venture expertise, a broad technology network and a clear conviction in the platform's category-defining potential.
Prof. Dr.-Ing. Andrés Lasagni
Board (Observer),
Co-Founder
Prof. Dr.-Ing. Andrés Fabián Lasagni is co-inventor of Direct Laser Interference Patterning and one of Europe's foremost experts in laser-based surface manufacturing. Professor of Laser-Based Manufacturing at TU Dresden - a University of Excellence - and Head of the Centre for Advanced Micro-Photonics at Fraunhofer IWS, he has spent more than two decades advancing DLIP from a laboratory concept into an industrially deployable technology. His contributions are recognised with election to the Saxon Academy of Sciences and the Domingo Faustino Sarmiento Prize of the Argentine Senate for outstanding achievements in engineering. He serves as observer and technical adviser to SurFunction - the direct bridge between the science he helped create and the platform that scales it.
Partnership
Recognition & Achievements
Pioneering functional metasurfaces. Recognized across Europe.
Good science speaks for itself. Independent recognition from Europe's leading scientific and industrial institutions confirms that SurFunction's work in laser-based surface engineering and functional metasurfaces represents a genuine breakthrough - for sustainable manufacturing, DeepTech innovation and the future of programmable surfaces.
2025
Best Award
2nd Place (Industrialization, serial production, E960)
2024
Product of the Year
DC99-DII Surface (thin film/XDLIP®)
2023
Maschinenbaugipfel
2nd Place (DLIP/ELIPSYS®)
2019
Löhn Prize
(Material Engineering Center Saarland – MECS)