By Heart reports smart customer growth
In a multi-stage competitive pitch against well-known competitors for the account of the Lucerne-based family-owned company Gübelin, By Heart came out on top.
By Heart has prevailed in a multi-stage competition with well-known competitors for the account of the Lucerne-based family business Gübelin. The Zurich-based advertising agency will develop a new overall image for the world-renowned jeweler. According to By Heart, this will be on display from next fall.
