Proudly presenting stories of Hidden Champions.
The HCS Group can look back with pride on a long history of brands rich in tradition. Haltermann Carless, a leading company that specialises in hydrocarbon-based specialty products and solvents, forms the foundation of the HCS Group.
![](https://www.h-c-s-group.com/wp-content/uploads/2016/06/hcs.jpg)
![](https://www.h-c-s-group.com/wp-content/uploads/2016/06/ets-racing-fuels.png)
![](https://www.h-c-s-group.com/wp-content/uploads/2016/06/eos.jpg)