Georg Johan Casimir Ehrnrooth is a Finnish businessperson who has been at the head of 12 different companies and presently occupies the position of Chairman of Semerca Investments SA, Chairman of Oscarsson & Engman Capital AB, Chairman of Topsin Investments SA, Chairman of Corbis SA, Chairman at Geveles Ab and Chairman at Fennogens Investments SA. Mr. Ehrnrooth is also Chairman for Louise & Goran Ehrnrooths Stiftelse and on the board of 5 other companies.

In his past career he was Chief Executive Officer at EQ Corp. (New York), Chairman of eQ Varainhoito Oy, Chief Executive Officer of Nordnet Securities Oyj and Chief Executive Officer at eQ Pankki Oy.