Twin Group, UK. Rob Houlston has joined the Twin Group as head of strategic partnerships and development after previously leading the National Citizen Service contract for Ingeus/APM group of companies. Rob’s primary focus will be on UK business relationships across employment, skills, justice, youth and health and wellbeing. Rob is passionate about supporting people to become their best and Twin’s offer in growing opportunities for all. He believes in the power of partnerships and working collaboratively for a greater societal change.