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
John Nacos_linkedin
Advisor
CIO of AGGREGATE Holdings. Former Global Head of Commercial Real Estate at Deutsche Bank, with over €50b of loans originated.
Dr. Michael Raumann _linkedin
Advisor
Dr. Michael Raumann, Founder and Chairman of Sunchain AG based in Switzerland. He’s a serial entrepreneur, private Investor in many technology, fintech and Web3 companies. He is an Innovator and patent holder of various patents for data security on Blockchain Applications. Michael is a renowned speaker on international Blockchain and Web3 Conferences and author of various publications about blockchain technology and cyber security.
Susanne Kitscha-Lambillon _linkedin
Advisor
Susanne Kitscha-Lambillon : Serving as CEO and Senior Partner at Jacot Partners AG since 2024. She has more than 30 years of experience in International Finance and Banking. Susanne began her career in New York at the United Nations Development Program. Later she joined Commerzbank in Frankfurt before she became Head of the Zurich Branch of Banque Credit Agricole Indosuez responsible for Private Wealth Management Switzerland. She managed UHNWI clients in the UK, Middle East, and Asia as Managing Director at Banque Heritage. Susanne holds a Master’s degree in Economics from Freie Universität Berlin.
Newsletter