The team of people at c- 100 are very professional when it comes to working closely together for your project needs! We have been using them since our first year as an agency here (since 2015).
They really do their job well every time we work across different teams within us or outside agencies. Nothing so far but always great experience from start till finish - just keep up this good level they've got nowdays! We started working together for our project "Cultures of Change" at Künstlerhaus Bethanien Berlin Germany where I am currently responsible as Lead Project Manager / Creative Director since 2014 until now (February 2019). The team created an amazing user experience which included great UX design concepts like interactive installations or mobile apps to get more people involved into this subject matter they are interested about most - change cultures!