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ERTESIS is your customer-oriented company for electronic engineering, e.g. automotive electronics, embedded systems, reconfigurable hardware development and civil engineering, e.g. energy efficient buildings, building automation systems or new detached house construction concepts.

We accompany our customers as a professional and reliable partner in consulting and design over all phases of development, from concept, realization, testing and small series production of prototypes up to launch, support and training of new products and technologies.

Providing own powerful products for debugging especially automotive bus systems, we can offer our clients troubleshooting assistance even in difficult cases.

An essential part of our portfolio is strategic technology consulting. Here we support our customers e.g. with theoretical analyses and studies, numeric simulation, during process optimization, by support in organizational and economical questions, with help in cost optimization and in product and business development tasks.

More detailed information about the individual topics can be found on the corresponding web pages of this website. Or get directly in contact with us.


The continuous and conflict-free attainment of all defined objectives and the satisfaction of our customers in all project phases is our ultimate ambition. We achieve this by excellence in quality and service. Customer orientation for us means the creation of added value for our customers. We always adhere to the wishes of our customers and the challenges of the market.

Our guiding ideas are:

  • Satisfied customers
  • Highly motivated and skilled employees
  • Safeguarding innovation and the competitiveness of our company
  • Technology driver and trend analyst
  • Reasonable price performance ratio
  • Flexibility in a dynamic market