Miro Karttunen

Miro Karttunen will become the Managing Director of Colliers in Finland, effective 1 August 2025. Karttunen will focus on strengthening Property Management services, driving strategic collaboration with the broader Nordics and EMEA region and fostering a high-performance culture. This leadership transition follows Ari Vanhanen’s announcement of his intention to retire as CEO of Finland.
Karttunen has a proven track record for driving business growth and creating high-performing teams in the real estate industry. At CapMan Real Estate, he led the operational strategy for residential funds across the Nordics. Previously, he spent 13 years at Newsec Property Asset Management, where he most recently served as Managing Director.
Vanhanen remains with Colliers in Finland as an advisory board member until the end of 2025 and will support Karttunen during the transition. Karttunen will join the leadership team of Colliers’ Nordic region and working closely with his counterparts in Sweden, Norway, and Denmark, will have the strategic remit to expand Property Management services across the Nordics.