David established The TCM Group in 2001. He has built a world class team with a reputation to match. TCM specialises in the three areas of culture, climate and conflict resolution. In 2021, David was recognised as a top HR most influential thinker and he is a member of the prestigious Thinkers 50 Radar. He is author of two books Managing Conflict and Transformational Culture published by Kogan Page. The latter was shortlisted for business book of the year 2022 and the 2nd edition of Managing Conflict is being published in October 2023. David is also president of the People and Culture Association (www.peopleprofessionals.org).