• Workshop Service Provider
    Workshop Service Provider
    We offer our customers contracts for work and a variety of E/E services in vehicle construction.
  • Wiring harness production
    Wiring harness production
    We manufacture line sets individually according to customer specifications.
  • Signal Generators
    Signal Generators
    Our FlexGen product family already includes some self-developed signal generators. Suitable devices can also be developed for other applications.
  • The Flex product family has moved
    From now on you can find suitable tools and software for the complex vehicle networking at www.flex-product.com.

Electronics at STAR®

State-of-the-art technology for all applications

Our experts design and manufacture the ideal tools for your complex vehicle electronics requirements. Our experts can assist you in a wide variety of different projects – from automotive E/E systems and bus systems to measurement technology and even vehicle modification, all tailored to your wishes.

Tools for measurement and simulation technology

Technology taken a step further

You too can benefit from tools for measurement and simulation technology, control technology, workshop and production equipment as well as energy supply and energy management. Our STARS support and advise you individually.


We manufacture custom-fit hardware and software solutions for vehicle networking and vehicle electronics. In addition, we offer individual special tools for precise measurement, simulation and control technology.

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Profit from our diversity and convince yourself of our ELEKTRONIK services in the areas of development, manufacturing and workshop services.

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Concentrated expertise: Find the right training for your mission in our Academy or get practical support through our how-to videos.

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Everything from one source

As a specialist in automotive electronics, we advise our customers on complex concepts. You too can benefit from our work contracts with high-tech workshops and E/E services in the field of vehicle construction - discover our portfolio.

  • All
  • Development
  • Production
  • Workshop
Testing Systems
Testing Systems

Test your vehicle components with intelligent production and testing technology – tailored to your requirements. For flawless functionality and high quality.

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Wiring Harness Production
Wiring Harness Production

Benefit from cable assemblies and wiring harnesses for automobiles – manufactured precisely to your specifications. For cable harnesses where every detail counts.

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Electronic Manufacturing Services
Electronic Manufacturing Services

Components, assembled boards, circuit boards, housings and even complete devices: benefit from electronic components – custom-developed and designed according to your requirements.

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Workshop Service Provider
Workshop Service Provider

Benefit from workshop services from a single source – and the expertise of experienced specialists. So you can conserve in-house resources and produce even more efficiently.

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Made in Germany

High tech developed in Swabia

With our locations in the Stuttgart region, we have already been represented at almost all well-known OEMs and their suppliers for over 20 years. Thanks to our many years of project experience, we know the specific requirements of the industry and can react flexibly to them. But also far away from the automotive industry our customers appreciate the quality and reliability of our products, the comprehensive service and our solutions.
Application Examples

The right solution for every application

Complex vehicle electronics require the right tools for every application. Bus interfaces, bus visualization or remaining bus simulation, gateways or signal generation - we find the best possible solution for every requirement.

Bus Interfaces

Whether network analysis, ECU simulation, prototype setups, in-vehicle measurement applications or end-of-line tests: STAR COOPERATION's bus interfaces allow PCs to be connected to automotive bus systems and data traffic to be recorded.

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Residual bus simulation

Due to the increasing complexity of vehicles, residual bus simulation is becoming more and more important. In ECU development, residual bus simulation can be used to simulate and test the interaction with other components and the functionality of the entire vehicle network.

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Signal Generators

With our FlexGen product family we provide you with mobile and powerful signal generators to generate, simulate or manipulate PWM, SENT and PWG signals or sensor data. Due to their small size and robust design, they are particularly well suited for mobile use.

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Bus Gateways & Bus Manipulation

We offer solutions both for the integration of ECUs of different integration levels into an existing vehicle and for the manipulation of the data traffic from or to an ECU. With our visualization tool FlexConfig Analyzer the bus data can be visualized.

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Bus visualiszation

With our Can Bus Analyzer software you can display CAN, LIN or FlexRay data quickly and easily via Bluetooth or WLAN on a smartphone or tablet. The system is quickly ready for use and easy to operate even for inexperienced users.

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Are you interested in our products and would like technical advice or an offer? Contact our sales team at:


You are using our products and have a question? Our support team will be happy to assist you.

You can reach us by phone at the following times:
Monday - Thursday: 9.00 am – 3.30 pm 
Friday: 9.00 am to noon

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Team Beratung/Vertrieb

+49 7031 6288-5656

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  • BDU - Bundesverband Deutscher Unternehmensberater e.V.
  • Top Empleyer - Automotive Deutschland 2016
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  • EY Entrepreneur des Jahres 2013
  • Fair Company 2015
  • TÜV Süd - ISO 9001
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  • Deutschlands kundenorientierte Dienstleister 2011
  • Top 100 - 2011
  • TOP Consultant
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