Jakob Müller Holding AG, based in Frick, employs over 1000 people worldwide. The companies Jakob Müller Group, Frick (systems and solutions for ribbon and narrow textiles) and Benninger AG, Uzwil (plant engineering) work in the textile industry. List Technology AG, Arisdorf, is active in process engineering and mechanical engineering, while Jakob Müller Immobilien AG, Frick, develops sites and rents out real estate.