VOSTERS LANDSCAPING INC., is an award winning Kaukauna-based landscape construction company. Vosters Landscaping has won the last five National Designer award by Versa-Lok.  Vosters Landscaping also was named the Gold Medal winner in 2007 by the WCMA for a landscape project designed for a residence located in Kaukauna. The award was sponsored by the Wisconsin Concrete Masons Association and the Wisconsin Landscape Federation.