GROB AG - Where gearwheels are involved, count on us.

Innovation is not just a buzzword at GROB AG. Since its foundation in 1947 the company is always developing. We are constantly in search of new methods and processes to ensure the best and most cost-effective solution for the production of gearwheels. Not only Swiss customers appreciate this but meanwhile companies all over the world.

Personal and open contact

Personal and open contact is at the heart of our business.

We provide you with solution-oriented advice and supply flexible and high-precision solutions tailored to your specific needs, always on schedule.»

Fritz Grob
Managing Director

Where waste generates steam

This year's company outing took the employees in the morning to Perlen to the ultra-modern waste incineration plant "Renergia". After lunch at the restaurant Perle, man and woman could enjoy themselves in the most wonderful summer weather on the "Mostelberg", Sattel Hochstuckli.  


Interested in our company? Here you get a small insight (only in German).

Jubilierende und Pensionierte

Am ersten Abend des Monats Dezember trafen sich die Mitarbeitenden der GROB AG mit Partnerinnen und Partnern zum traditionellen Jahresend-Abend im Gasthaus St. Wendelin in Wauwil. Neben der Ehrung sechs langjähriger Mitarbeiter durften drei Mitarbeitende den Dank für ihren Einsatz, der nun mit der Pensionierung zu Ende ging, entgegennehmen. Foto: Eine grosse Schar Jubilierende (hinten v.l.) Luigj Palushi, Nico Schmuckli, Walter Fischer, Max Dubach, Richard Schmid, Fritz Grob (vorne v.l.) Wolfgang Bissegger, Vincenzo Burzese, Alois Huber, Sonja Grob

ZEBI 2017

The «Zentralschweizer Bildungsmesse» (Central Switzerland Education Fair) was held in Lucerne again from 9 to 12 November 2017.   Together with Imbach & Cie AG and Reiden Technik AG, GROB AG was represented with an information stand.   At the fair, more than 160 professional bodies, schools and businesses presented the range of training and further education options they have to offer. In total, 140 professions and over 600 further education opportunities were presented to attendees. The key focus of the fair was enabling students to have personal exchanges with professionals and get a practical sense of the exciting professions available to them.   It was the ninth time that the fair has taken place – a fair that represents the central educational platform for young people choosing a career and those interested in further education.

Studer S33 – Cylindrical grinding with loading portal

It’s a particular concern of GROB AG to fulfil – as far as possible - its customer requirement into our own production facilities. Therefore, through the acquisition of the machine Studer S33 the necessary grinding capacity has been increased. The S33 is a CNC controlled universal cylindrical grinding machine for small to medium sized parts into individual and series production. Complex parts can be ground in one setting. This is possible thanks to the grinding head with two spindles and to the driven synchronous tailstock, which doesn’t need a separately slaving device.  Workpiece weight max. approx. 8 kg Length of parts 20 – 312 mm Part Ø 6 – 160 mm Grip Ø 6 – 60 mm Autonomy / workpiece magazine max 50 parts