Guylian Belgian Bittersweet Chocolate No Sugar Added. See nutrition facts for fat and saturated fat content. Not a low calorie food. Dark 54% cocoa. G, Imported Belgian chocolates since 1958. The Guylian story. Guy Foubert was a passionate Belgian Chocolatier making handmade chocolate truffles in Sint-Niklaas, Belgium. In 1958, Guy and Liliane joined their names, both in marriage and in their company name, creating Chocolaterie Guylian, a small, artisanal chocolate maker. Today, Guylian crafts the finest authentic Belgian chocolates, selling them to chocolate lovers in more than 100 countries around the world. Guylian & G. Chocolaterie Guylian N.V. Europark-OOST 1 9100 Sint-Niklaas Belgium. www.guylianbelgianchocolate.com. ®Registered trademarks in the name of Chocolaterie Guylian N.V. ©Guylian packaging and products are protected by copyright and/or trademarks.