Satisfied customers are our best reference and what we aim to achieve. We build on honest, trusting and sustainable cooperation. Therefore, we are particularly pleased that some of our customers were willing to be named on our reference page. Thank you very much for that. However, there are a few projects we are not allowed to talk about. We take the non-disclosure agreements concluded with our customers very seriously. This way you too can be sure that your project is subject to absolute secrecy if desired. For each individual customer, we therefore jointly develop individual solutions and are passionately and responsibly committed to the tasks assigned to us.


We will be happy to advise you on what we can do for your project in a personal conversation. Call us or make an appointment with us on site.




Bugatti Engineering GmbH, Wolfsburg
“… Mr Herrmann was able to support us in our development work at short notice, flexibly and to our full satisfaction. We would like to thank you for the qualified and timely execution of the work and would be pleased about a future cooperation on similar projects.”


Fraunhofer Institute for Surface Engineering and Thin Films IST
“… The cooperation with Mr Herrmann is extremely successful, as he has extensive know-how in the field of motor technology. For Fraunhofer IST, the cooperation with Mr. Herrmann is very productive. … That is why we would like to continue to work closely together. …”


Schubert Motorsport GmbH, Oschersleben
“… A business relationship that has been going on since the end of the 1990s connects Schubert Motorsport with Mr Olaf Herrmann. … Due to our joint, long-standing and extremely successful cooperation, Schubert Motorsport GmbH will continue to have a great interest in further intensive cooperation with Mr. Herrmann in the future. …”


Scuderia Braunschweig Ltd.
“… As a shareholder of Scuderia Braunschweig GmbH and as Managing Director of Racing Academy GmbH in Oschersleben, we have a long-standing cooperation with Mr. Olaf Herrmann. … We are extremely satisfied with Mr. Herrmann’s work and benefit greatly from his experience and knowledge in the motorsport sector. We look forward to a successful cooperation with Mr. Olaf Herrmann in the future. …”


Matzker AUTOMOBIL Technik GmbH, Cologne
“… Matzker AUTOMOBIL Technik GmbH regularly realises the automotive wishes of its premium customers with the help of Mr Herrmann’s engine technology. … Since so far every special vehicle delivered has led to further orders due to the high customer satisfaction, I see the cooperation as a long-term opportunity, which is of great importance for our company due to the economic success. I would like to express my sincere thanks in this regard. …”


MAHA Maschinenbau Haldenwang GmbH & Co. KG
“… Thanks to the design and the associated complex ventilation concept, Mr Herrmann succeeded in developing one of the most powerful test facilities. This individual test concept in its form sets standards outside the automotive industry. Customer enquiries for realistic vehicle measurements with high engine performance can be communicated to Mr Olaf Herrmann at any time and without hesitation. …”


Lange CI GmbH / Classic Remise, Berlin
“… Mr Herrmann is the first address for us for performance measurements, tuning work after commissioning, revision and rebuilding of engines. … We intend to expand and intensify our business relationship with Mr. Herrmann … We will fully recommend Mr Herrmann’s range of services to our customers and the vehicle owners located here. …”


Total Performance Engine Construction and Development Company mbH, Koblenz
“… We have had an intensive business relationship with Mr Olaf Herrmann since 2003. At any time of this long-standing, successful collaboration, we were able to rely entirely on the competence and reliability of Mr. Herrmann. … We can fully recommend Mr Olaf Herrmann’s work and would like to continue to work closely together. …”


Vogt Engineering, Braunschweig
“… Cylinder head machining, design and production of high-performance manifolds and exhaust systems for development and presentation vehicles, construction of test and motor sport vehicles and machining of engine components are examples from a variety of projects in which I was able to gain Mr Herrmann as a partner. With his experience, extraordinary craftsmanship and creativity in finding solutions and implementing them, the projects were always very successful and contributed to the positive development of my company. … With the construction and commissioning of the state-of-the-art measuring and testing centre, additional new opportunities for expanding business relationships arise. Especially in the field of component testing of test components in the field of cooling and exhaust gas cleaning, several of my business partners have already expressed a strong interest in cooperation. …”


Axel Potthast (Gardelegen), rally participant
“… We can absolutely recommend Mr Herrmann’s work, his skill in engine design and the creation of vehicle concepts. Mr Herrmann is an important contact person for us and an innovative source of ideas. We look forward to further intensive cooperation. …”


Automotive engineer office Ripken, Wolfenbüttel
“… The meticulous approach to carrying out all the work was extremely impressive. … In the end, the dynamometer, which can be described as unique in this form, also impressed us … Due to the immensely high skill level, I would always recommend Mr Hermann in case of problems of any kind with regard to vehicle technology.”