Matthias celebrates the 20th anniversary of KuppingerCole Analysts by interviewing the three of the members of the first hour: Martin Kuppinger, Joerg Resch, and Alexei Balaganski. They discuss the early days of the company, the evolution of their work, and the milestones they have achieved. They also talk about the importance of collaboration, the future of KuppingerCole, and their contributions to the industry.