KUK Group is a leading manufacturer of coils and electronics. Founded in Appenzell in 1990, KUK currently employs more than 650 people at six locations in Switzerland, China, Slovakia, France, Netherlands and Thailand. Our speciality is customised projects in coil production and manufacturing of electronic components - regardless of shapes or dimensions and from small to large series.

We wind more than 200 million coils a year, assemble well over 1 million printed circuit boards (PCB) and mount around 250,000 modules for our customers all over the world. Thanks to our in-house development department and integrated machine and tool making, we are able to realise our products from prototype to series production at globally competitive prices. We offer bespoke solutions with reliable technology, high precision and optimised costs.

KUK Group is an established partner to medical & sensor, automotive and the industry sector that rely on us for coil manufacturing and other customer-specific electronic manufacturing services (EMS).