Theresa Sigillito HollemaTheresa Sigillito Hollema has worked in and with global teams for over 25 years. As a cultural consultant and team facilitator, she's helped hundreds of leaders around the world learn how to excel when working with virtual, culturally diverse teams. reviously a consultant for Trompenaars Hampden-Turner, a leading cultural consulting firm, she now leads the team at InterAct Global, a group helping organizations capitalize on cultural diversity and virtual connections. Theresa left the US for a three-month assignment 23 years ago and has lived in the Netherlands ever since. Read More Read Less