About Mach5
The Venture Partner for Emerging Technologies. We align capital, technology, and execution to build category-defining companies in AI, Fintech, and Web3.
Who We Are
Mach5 is an operational venture partner for the next generation of founders. We combine capital with a structured execution framework, bridging the gap between visionary ideas and institutional-grade products.
While our roots are deeply embedded in Web3, our mandate has expanded to Artificial Intelligence, Fintech, and Critical Infrastructure. We believe the bottleneck to innovation is no longer just capital—it's talent alignment and execution velocity.
The Blueprint
Technological progress has never been faster, yet company formation remains stuck. Our mission is to provide the "Operating System" for growth: a curated network of domain experts ("Brains") and senior operators ("Builders") that accelerates the path from 0 to 1.
Execution Velocity
We envision a future where execution is the primary differentiator. Mach5 stands at the intersection of Capital, Technology, and Network. By aligning these forces, we enable founders to move with unprecedented speed and precision.
Leadership
Christiaan van Steenbergen
Partner
One of the partners of Mach5 A.G. with a diverse background across telecom, fintech, and investment. Involved in over 15 ventures, Christiaan is a pioneer in financial technology.
George Toth
Strategic Advisor
George gained control of De Vries Robbé Group in 2001, integrating multiple properties into the fund and did multiple IPOs. He held interests in various funds, building a strong portfolio.
Jan Willem van Schaik
Financial Controller
Financial Controller at Rabobank with 12+ years of experience across Sun Microsystems, and The Alwaysbemobile Company. An alumnus of Nyenrode University.
Marcus Altenburg
Legal Counsel
A lawyer registered with Düsseldorf Bar, specializing in Corporate Law, M&A, Banking, and Restructuring since 2007. Expert counsel for growing companies.
Michal Sykora
Strategic Lead
Leading strategic initiatives since 2022. Ecommerce expert with a history of new business development and process optimization.
Mohammad Mahdi Mirzaeipour
Technical Lead
Combining technical expertise with strategic marketing since January 2023. Oversees key marketing initiatives.
Sandy Jay
Marketing Director
Leading marketing operations since 2022 with a focus on business strategy. Holds an MBA in Business Administration and a background in engineering. Have a clear vision on how to help companies grow.
Philosophy
Understanding our thesis, engagement model, and the value we bring to the table.