Codesys GmbH

Established in 1994 by Dieter Hess and Manfred Werner as 3S-Smart Software Solutions, CODESYS GmbH today is the manufacturer of CODESYS, the leading hardware independent IEC 61131-3 development system under Windows for programming and creating controller applications.

With branches in China, Italy, and the US as well as distributors in the most important markets in Europe, America, and Asia CODESYS is represented across the world.

The company’s core product is the IEC 61131-3 Development System CODESYS. CODESYS is used in all sectors of the automation industry and all sorts of different applications. Today, about 500 manufacturers of intelligent automation devices have integrated CODESYS into their devices. Far more than one hundred thousand users from all over the world work with CODESYS every day.