Jan-Menko Grummer is a highly experienced Partner with over 25 years in the accounting and advisory industry, specializing in digital transformation, IPO readiness, ESG strategy, corporate finance, and long-term value creation. Throughout his career, including two decades at EY, he led strategic initiatives across Germany, Switzerland, and Austria, contributing as Long Term Value Lead and Member of the Assurance Management Committee. His expertise spans advising listed companies, private equity firms, and public organizations on ESG transformation, governance, and financial reporting. He currently serves on multiple advisory boards and teaches sustainability and digital business management. Jan-Menko is also an active member of professional bodies including the Wirtschaftsprüferkammer and has held leadership roles at Accountancy Europe. A graduate of Kellogg Executive Education, he combines technical excellence with a purpose-driven mindset, helping organizations align business strategy with sustainable, long-term value.
Mithun A. Sridharan is an entrepreneur, author, and keynote speaker specializing in Strategy, Management Consulting, and Digital Transformation. A Forbes Technology Council Thought Leader and a Member of the Harvard Business Review Advisory Council, he advises senior leaders and corporations on maximizing value from strategic technology investments. As a TEDx speaker, Mithun shares insights at industry conferences and corporate events, and his thought leadership has been featured in leading publications such as the World Economic Forum, American Banker, Wired, and Bloomberg. He holds an MBA from ESMT Berlin, a Master of Science from Christian Albrechts University of Kiel, and a Bachelor of Engineering from the University of Madras. Based in Heidelberg, Germany, Mithun is passionate about helping organizations navigate digital disruption and drive sustainable growth.
Jack Lampka is a dynamic motivational speaker, leadership coach, and business strategist with over 15 years of experience empowering organizations and individuals to unlock their full potential. Known for his engaging storytelling and actionable insights, Jack specializes in peak performance, team collaboration, and personal growth.
A former corporate executive, Jack transitioned into speaking after transforming his own career, leveraging his expertise to help others overcome obstacles and achieve success. His high-energy presentations blend humor, real-world experience, and research-backed strategies, leaving audiences inspired and equipped to take bold action.
Jack has shared his message with Fortune 500 companies, startups, and professional associations worldwide. He is also the author of Unstoppable Mindset and a frequent contributor to top business podcasts. When not on stage, Jack mentors emerging leaders and enjoys outdoor adventures with his family.
Frank Schwab is a strategic advisor, keynote speaker, and fintech innovator with decades of experience at the intersection of banking, technology, and digital transformation. He is co-founder of FinTech Forum Frankfurt, a LinkedIn Top Voice with over 32,000 followers, and serves on the Board of Directors at Gulf International Bank, as well as the Supervisory Boards of Addiko Bank and Hauck & Aufhäuser Innovative Capital. Frank is the author of 42 Megatrends Shaping the Future of Banking, Tomorrow’s Money, and The Ideabook. His leadership at Fidor Bank earned Celent’s Model Bank of the Year award in 2015, and under his guidance, Gulf International Bank has won over ten innovation awards in digital banking. Previously, he served as CEO of Fidor, Director of Innovation at Deutsche Bank, and advisor to global financial institutions. Frank helps banks and financial service providers navigate digital transformation, drive innovation, and build future-ready strategies.
