Customized Solutions for the Rail Vehicle Industry

IGW Rail has been part of the Voith Group since October 4, 2022. Sustainable drive solutions have been part of the DNA of both companies for decades. Together, we aim to push the worldwide development of innovative gear unit system solutions for all rail vehicle manufacturers and operators.


In times of urbanisation, climate change, developing areas, etc., public transport becomes an important alternative to car traffic. As the importance of public transportation grows, so too does the need for greater reliability to ensure the transportation flow 24/7. As passengers make daily use of these modes of transport, comfort and operational excellence are in high demand. IGW ensures reliable rolling stock for great public transportation.

Plasma nitriding introduced for IGW Rail’s couplings

IGW Rail Brno introduced plasma nitriding as a new surface treatment for our couplings. The new treatment has multiple benefits over the traditiona...

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A new approach for IGW’s couplings

Discover the project which centralizes all coupling intelligence in one location.

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A new house for IGW rail

Technology Group Voith is planning to take over IGW Rail.

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Worldwide projects

For many years, we have been providing drive solutions to the railway industry. So far, we have delivered approximately 7,500 couplings and over 100,000 gearboxes globally. Many industry-leading customers have placed their trust in our expertise, state-of-the-art capabilities and the quality of our products. Therefor our products are present in more than 45 countries all over the world.