NUM AG Employee Directory
Automation Machinery ManufacturingAppenzell Ausserrhoden, Switzerland51-200 Employees
NUM AG, based in Teufen in the Appenzell Ausserrhoden region of Switzerland, traces its roots to 1961 when it introduced its first CNC controller, with a commercial launch following in 1964. The company provides complete, scalable CNC solutions to machine builders and OEMs, supporting both standard and specialized applications to help them develop more competitive machines. Its systems are built on an open architecture that enables full customization and are supported by ongoing research and development to keep the technology future-ready. NUM maintains production in Europe and operates with global reach and local support, supported by R&D centers in Switzerland, France, and Italy. It also offers long-term service, spare parts, and repairs for products that can remain in use for decades, reflecting a continuity-focused approach to the CNC market. A notable recent development is the introduction of the NUMROTO X line in 2024, expanding its grinding technology offerings.