Sissel Heiberg is an introverted business leader with close to 20 years of governance experience in investment banking and financial services more broadly. She holds a BA in English and International Market Communication from Norway, her native country, an MA in International Business Management from Newcastle University, and an MSc in International Relations from London School of Economics. She’s a qualified accountant (ACCA), holds the project management qualification PMP and is a Certified Internal Auditor. She recently left financial services to found Foss & Bjørn, a sensory jewellery company, where she is owner and Managing Director. She lives in East London with her fiancé and their baby son.
"""An invaluable read for introverts and extroverts alike, challenging stereotypes and illuminating the profound impact of the quiet leader."" Elizabeth Honer, former CEO of a UK central government agency ""Unique insights into the value introverts bring to leadership roles. A must-read for contemporary leadership theorists."" Peter M. Jones, former CEO of the Institute of Internal Auditors Australia “A fantastic and easy-to-read research-based book which gives both introverts and extroverts useful tools, and helps an introvert like myself to see that being an introvert is a strength. This book should be part of the national curriculum! Any organisation wanting to optimise employee performance should make this book part of their internal training."" Ellen Brataas, CEO Institute of Internal Auditors Norway. “I’m usually the loudest person in the room. This book made me want to be the quietest.” Jill McCullough, Personal impact coach working with CEOs and multinationals"