LONDON, Nov. 13, 2023 (GLOBE NEWSWIRE) -- Leading diversified professional services and investment management company Colliers (NASDAQ and TSX: CIGI) today announced Achim Degen, current Managing Director in Munich, has been appointed Chief Executive Officer (CEO) of Colliers in Germany, effective immediately, reporting to Davoud Amel-Azizpour, CEO, EMEA. Degen succeeds Matthias Leube, formerly CEO & Head of Capital Markets, Germany, who has mutually agreed with Colliers to leave the company to...