Team
Brickmark core team
Mike Seiler_linkedin
CEO
Years of experience in key functions at technology providers, banks and consulting firms in the areas of investment- and asset management, digitalization, business transformation and software design/ implementation
Volker Jansen_linkedin
COO
Serial entrepreneur with 26 years of experience, including 20 years in Asia working in various industries such as electronics, manufacturing and development. After several years as a consultant, he has been actively involved in the Blockchain industry for the last six years.
Markus Hammer_linkedin
CPO
Leader in business, regulatory, and digital transformation with 25+ years across banking, capital markets, and fintech. Focused on DLT and digital assets for real estate tokenization, he aligns issuer needs with institutional standards to deliver scalable, compliant, cross-border solutions—now serving as Chief Product & Partner Ecosystem Officer.
Advisory Board
Stephan Rind_linkedin
Chairman of the Advisory Board
Business angel and serial entrepreneur. Previously managed over €4.5b of real estate as CEO and founder of Colonia Real Estate AG, before the company went public in 2011.
Markus Thomas Schweizer _linkedin
Advisor
Client Service Partner at EY with more than 30 years of experience advising clients in various industries to enhance governance, strategy, risk management and performance; seasoned in cross-cultural collaboration and inclusive growth with a focus on Japan; active mentor of start-ups and entrepreneurs
Christoph Schumacher _linkedin
Advisor
Christoph Schumacher brings over two decades of experience across real assets, investment management, and capital markets. He has held senior global leadership roles, including Global Head of Real Assets at Manulife and Global Head of Real Estate at Credit Suisse. His expertise centers on governance, portfolio strategy, and institutional asset management. At Brickmark, he advises on bridging institutional real-asset investing with digital and tokenized structures.
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