Tamsin is an Organisational Psychologist who leads the Future of Wellbeing team at Deloitte. She works with clients to understand and address the factors impacting workforce wellbeing. Specialising in root cause analysis of organisational culture and risk, she helps move beyond surface-level discussions to cultivate thriving work environments by design with measurable impact. Tamsin drives targeted cultural change in areas like Wellbeing, Leadership, Diversity Equity and Inclusion to create healthier, happier, and more productive workplaces.