More than 80% of the global automotive industry rely on ATESTEO Testing Excellence

When you say drivetrain testing, you mean ATESTEO. At least in the automotive industry. Almost all automotive manufacturers in the world test their drivetrains with us. And there is a reason for that. As the leading specialist for early drivetrain testing, we support our customers in the development of new, future-oriented drivetrains. With services that are only available from ATESTEO.

No. 1 in drivetrain testing

35 years of experience

More than 170 test benches

More than 800 highly competent employees

9 locations in 4 countries

We are your full-service partner:

Our wide range of flexible test bench equipment makes it possible to test a wide variety of drivetrains, from internal combustion to hybrid and electric, quickly and safely. In the field of e-mobility, ATESTEO offers expertise from many years of testing electric motors, inverters, electric components, hybrid drives, and battery systems on the test bench. All this and the close cooperation with engineers and developers on the manufacturer side make ATESTEO a permanent fixture in the development of new drives and the design of the mobility of the future. As a trusted testing partner of the international automotive and mobility industry. Worldwide. Today and tomorrow.

Coming to the USA: as of March 2023 for you in East Lansing, Michigan!

The increasing development of electric and hybrid drive systems in the USA, as in other countries, has prompted automotive manufacturers to require local testing opportunities. This is why ATESTEO will open a new testing site in Michigan, which is steeped in automotive tradition, in March 2023. Our new headquarters in North America will close a gap in the worldwide coverage of our services offered everywhere where the automotive industry develops drivetrains and propulsion systems of the future. Our establishing our North American headquarters in East Lansing makes us very close to the automotive industry, which can test its drivetrains directly on our test benches. All drive types can be tested, but our focus is on testing electric and hybrid drive units and drivelines.

More about ATESTEO North America


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Our testing solutions

As the leading drivetrain testing specialist, ATESTEO concentrates its entire competence and experience on testing the entire drivetrain on test benches. With our powertrain testing services, we test vehicle engines and components that supply power to the driving wheels.

  • Test benches
  • Component testing
  • Vehicle testing
All testing services here

Performance in NVH testing

With our own key equipment for testing powertrains and a total of three of our own NVH component test benches, an acoustics dynamometer, and a test track, we assist you to identify Noise Vibration Harshness phenomena early and to optimise your transmissions during development.

  • Conventional NVH tests
  • HiL testing (Hardware in the Loop)
  • Testing of e-axles and hybrid drive systems
  • Component testing
Read more about NVH testing

Environmental simulation at a glance

With methods of environmental simulation, ATESTEO tests the interaction between the drivetrain and its environment to discover relationships between causes and effects and to qualify parts or components for given environmental conditions.

  • High Temperature Operating Endurance (HTOE)
  • High- and low-temperature storage (aging)
  • Incremental temperature test
  • Powered Thermal Cycling Endurance (PTCE)
  • Low-temperature operation
  • Humid heat – High Temperature Humidity Endurance (HTHE)
Find out about environmental simulation

Competence in e-mobility testing

The automotive industry is investing much in the development of alternative drivetrains. As an established partner in the testing of drivetrains of electric or hybrid vehicles, ATESTEO offers all relevant test benches and services in the field of e-mobility testing from one source.

  • Service life of the vehicle
  • Efficiency of the transmission
  • Environmental simulation of the drivetrain
Discover more about e-mobility testing

Worldwide road tests from straesser

With 280 of its own test drivers, over 15 years of experience, and more than 25 million kilometres driven annually, ATESTEO offers the complete road trial testing programme from straesser, a leading service provider for road tests. straesser provides all services from short track testing and longer stretches for endurance testing through to quality monitoring of the entire vehicle or components.

  • Testing of pre-series and series production vehicles
  • Endurance testing
  • Vehicle testing seven days a week in three shifts
  • Road testing on public roads or the test track
  • Workshop service for test vehicles
Experience road tests at straesser

ATESTEO Testing Cockpit – always in the driver’s seat!

Imagine you could be even more deeply involved with your drivetrain testing projects anytime, anywhere.

You could check the status of your tests whenever and wherever you want, track them in real time and easily change parameters directly. Imagine being just one click away from the future of drivetrain testing. It’s all possible: with the new ATESTEO Testing Cockpit. All tests can be monitored in real time and new parameters can be added. This saves time and costs, enables a faster exchange of knowledge between all parties involved and makes the handling of tests and orders more flexible as well as faster.

Learn more about our Testing Cockpit


Would you like to learn more about our services and worldwide testing?
We look forward to your message!

Your message to ATESTEO


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