Colliers International|Wisconsin recently added Brody Wachter as a property manager, Maggie Brueggen as an associate broker in the industrial division, Art Haras as a property manager for the Fox Valley area and Palina Auchynnikava as a property accountant.
David Quasius, the president of Sheboygan-based Quasius Construction, has retired and his son, Matt Quasius has been promoted to president and Steve Woods has been promoted to executive vice president-construction operations.
