Etienne Marclay, Head of Strategy and Business Development, Retailbusiness, Swisscom: "Swiss Valuenet provided a valuable help for our customer profitability project. With the distinction between profitable and non-profitable customers, we could increase the campaign profitability." Dr. Georgios Lambrianou, Head of Sales, Cyprus Telecommunications: "Thanks to the professional service of Swiss Valuenet, we could sustainable reduce the churn rate."