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Jean-Jacques Schraemli
Executive Board Member, COO @One Swiss Bank
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WORK HISTORY
Executive Board Member, COO @One Swiss Bank
Scaled AuM from CHF 660m to >CHF 6bn; delivered EBITDA CHF 13.4m and equity CHF 53m by 2024.Executed M&A transactions including CHF 1.5bn asset deal, reverse takeover of Banque Profil de Gestion, and delisting/sale to Arab Bank Switzerland Group.Directed operations, treasury, cybersecurity, and resilience initiatives across 3 hubs. Managed outsourcing arrangements (BPO, ITO).Built strong relationships with FINMA, SIX Swiss Exchange, auditors, and shareholders.
EDUCATION
University of Cambridge
Master of Philosophy (MPhil), Statistical Science
The Australian National University
Bachelor of Actuarial Studies
ETH Zürich
Bachelor of Science (B.Sc.), Mathematics
SKILLS
ABOUT JEAN-JACQUES SCHRAEMLI
Seasoned executive with 15+ years of international experience in private banking, fintech, and investment management. Proven success in building, scaling, and transforming financial institutions through disciplined execution, innovation, and entrepreneurial vision. Experienced across full business lifecycles — from start-up and turnaround to growth, M&A, and exit. Recognized for combining analytical depth with pragmatic leadership to deliver sustainable value for shareholders, clients, and teams.*Career Highlights* Scaled and exited ONE swiss bank from CHF 660 m to over CHF 6 bn AuM, delivering EBITDA CHF 13.4 m and equity CHF 53 m before successful sale to Arab Bank Switzerland Group. Directed multiple M&A transactions, including a CHF 1.5 bn asset deal and the reverse takeover of a listed Swiss bank. Led strategic turnarounds that restored profitability and positioned institutions for sustainable growth. Championed innovation, integrating SaaS and fintech solutions to strengthen competitiveness and client engagement. Built high-performance teams across Switzerland, the UK, and the UAE, fostering accountability and entrepreneurial culture.
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