Welcome to the SIMON Corporate Group

The year is 1918: Karl Simon begins processing components for the Black Forest clock-making industry and goes on to found the SIMON company. The company subsequently starts manufacturing sheet metal and punched parts, band saw blades, mirror mounts and cabinet latches.
The company BETEK is founded in 1981, followed by the company SITEK in 1989.
Traditional and modern: Today, the SIMON Corporate Group is headquartered in Aichhalden, Germany and includes three companies - Karl SIMON GmbH & Co. KG, BETEK GmbH & Co. KG, and SITEK GmbH & Co. KG - as well as four profit centres consisting the areas of Fitting Technology, Sintering Technology, Systems and Tool Manufacturing. Two international companies located in the United States and in China are also part of the Simon Group.
Since 1992, the SIMON Corporate Group has been part of INDUS Holding AG in Bergisch Gladbach.

Successful – Medium-sized - Innovative

These three features characterise all of the companies within the SIMON group. With over 750 employees, we provide a broad range of products and services featuring the highest level of quality, including tools, furniture fittings, carbide tools, spikes, sintered components and plastic parts, and we also offer finishing work for automotive and other components in our very own electroplating shop.

About the company

Current happenings

Make sure you’re always the first to know about what's new at the SIMON Corporate Group. All just a click away!


Career with SIMON

Please apply online for one of our current vacancies on our career portal.


quality management system

The high standard of our quality management is certificated to DIN 9001, 14001 and 50001.

Download: Certificate ISO 9001
Download: Certificate ISO 14001
Download: Certificate ISO 50001

BETEK: BAUMA China 2018

Shanghai, China

27. - 30.11.2018