Team Leadership (TL) program is a new Executive Education course. Some of the teams of the program have been asked to share what they have learned. One of the most notable stories comes from the Group Procurement team at Delta Lloyd, from supervisor Thomas de Jonge and his colleagues Guido Boer and Richard Groot. The men hesitate to call their team situation special, but it is definitely just that. With ratings of 8.5 (engagement), 8.6 (enthusiasm) and 9.6 (leadership), they boast the highest scores for the Sustainability Engagement Survey within the organization. What makes them so successful?