3S-Smart Software Solutions GmbH

Contact details

  • Memminger Str. 151
  • 87439 Kempten
  • Germany

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About Us

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3S-Smart Software Solutions was founded in 1994 by Dieter Hess and Manfred Werner and is one of the world's leading software manufacturers in the automation industry. The core product CODESYS is also used in building and room automation.

3S-Smart Software Solutions employs over 120 specialists who develop and market the IEC 61131-3 automation suite CODESYS. The company has customers on all continents and has distributors in the most important target markets. 3S-Smart Software Solutions has a sales branch in Beijing, China.

Since its foundation the company's turnover has continuously grown and reached 13 m euro in 2014.

New innovative products and new markets will guarantee further growth. With the CODESYS Store, the first app store for automation software on the market, 3S-Smart Software Solutions has once again proven its capacity for innovation.

Range of services

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3S-Smart Software Solutions core product CODESYS Development System is standardized to IEC 61131-3.

The implementation of the platform independent runtime system CODESYS Control turns intelligent devices into programmable controllers for HVAC automation or other tasks in building automation. The CODESYS Development system can be used to develop both interfaces for operation and management of the controller. Parameters for heating and lighting for example can be operated and monitored directly on the display of a controller or even per web interface on tablets or smart phones.

Also integrated: Configuration of bus systems in the building and the corresponding communication protocols such as BACnet, CAN and real-time Ethernet protocols. With OPC or OPC UA CODESYS also offers interfaces for the communication with other systems.

The CODESYS Development System is currently used by over 350 device manufacturers for the most different devices and in thousands of applications around the world.


CODESYS Development System

IEC 61131-3 development environment for the creation of industrial applications for example for...

3S-Smart Software Solutions GmbH Memminger Str. 151 87439 Kempten Germany +49 831/54031-0 info@codesys.com


CODESYS Application Composer

The CODESYS Application Composer is a development tool for the efficient creation of application...

3S-Smart Software Solutions GmbH Memminger Str. 151 87439 Kempten Germany +49 831/54031-0 info@codesys.com

Exhibitor at the following trade fair

Light+Building 2016

13.03.2016 - 18.03.2016 Hall: 9.0 Stand: F 67