Mobile Automation from Sontheim

Mobile Automation

System solutions for mobile machines

Industrial Automation from Sontheim

Industrial Automation

System solutions for industry 4.0

Diagnostics from Sontheim


System solutions based on standards

Connectivity from Sontheim


System solutions for IoT

Sontheim – We live electronics!

Sontheim is a leading electronics system provider from the Allgäu for future-proof automation-, diagnostics- and connectivity- solutions. For 25 years, our customers worldwide have received a wide range of hardware and software systems. Sontheim stands for technically excellent products, very close customer care and the linking of individual components to a complete solution that suits you. We offer both standardized and customer-specific products tailored to your needs.


Our project teams support you worldwide from our locations in Germany, Italy and the USA, starting from development phase to production, up to integration and support. We use our know-how in the field of fieldbus technology in various branches of the automation and automotive industry and thus cover a wide range of applications. Our focus is particularly on CAN, EtherCAT, PROFIBUS and the protocols used in the automotive sector.

Latest News

Sontheim at Agritechnica 2023

Sontheim at Agritechnica 2023 – trade fair for agricultural technology

With 2,812 exhibitors from 52 countries and over 470,000 visitors from 149 countries, the world’s leading trade fair for agricultural technology achieved a record result … more

The next VCI generation: COMfalcon® IoT

New VCI highlight in the COMfalcon® product family

The new high-end VCI amplified the COMfalcon® family. The COMfalcon® IoT has IoT functionality thanks to mobile data transmission and can be used as a handheld device… more

Your career at Sontheim Industrie Elektronik GmbH

Current vacancies

Take the next step with us. For our constant growth we are looking for competent and motivated employees. Here you can see all current vacancies … more

Current technical article of Sontheim Industrie Elektronik GmbH

Professional article in the Elektronik

To create a flexible transition to intelligent automation systems and become “Industry 4.0-ready,” companies can use a wide variety of connectivity solutions … more

Case Studies

Case Studies - COMhawk - Precision Farming

COMhawk® – Precision farming

For a leading OEM of agricultural vehicles Sontheim Industrie Elektronik GmbH has de­vel­oped an IoT-Gateway for pre­cision far­ming applications… more

Case Studies - eSys-IDC4E1 - Industrial IoT Gateway

eSys-IDC4E1 – Industrial IoT gateway

Sontheim Industrie Elektronik GmbH has developed a high-performance CAN gateway for 24/7 applications to monitor performance and detect errors in state-of-the-art place­ment machines… more

Case Studies - Development of a diagnostic tool for the entire vehicle fleet

Development of a diagnostic tool for the entire vehicle fleet

Based on the latest standards, we have developed a diagnostic system including a service case and VCI for a large agricultural manufacturer… more

Beacon BT - Case Study

Beacon BT – Smart Bluetooth Module

Sontheim Industrie Elektronik GmbH has developed a Bluetooth module for smart networking applications in cooperation with a leading construction machinery manufacturer… more