Colliers has appointed Miro Karttunen as the new CEO of Colliers Finland, effective August 1, 2025. He will succeed Ari Vanhanen, who has decided to retire from the CEO position. Vanhanen will remain with the company as a strategic advisor and board member through the end of 2025 to ensure a smooth transition.
Karttunen currently serves as Head of Residential Property Management at CapMan Real Estate, a position he has held since February 2024. From 2017 to 2022, he led Newsec’s Property Asset Management operations in Finland, playing a key role in advancing service development, driving operational performance, and strengthening client relationships.