 It was founded in 1923 and today employs around 750 people, 650 of which are working in Switzerland and the other 100 in Dingelstädt, Germany.In 1996, the group management of Jansen Holding Ltd. decided that a second production site was required.Consequently, a new production building measuring 200 x 40 m in width, as well as a 100 x 54 m warehouse facility, were constructed on a 70,000 m2 site in Thüringen Dingelstädt, Germany, to complement the plant in Oberriet SG.