Stephan Marker
![Stephan Marker](https://www.thebigredguide.com/img/people/stephan-marker-300x300.jpg)
Stephan Marker
Area Sales Manager, Allison Transmission Inc.Stephan Marker is the Area Sales Manager at Allison Transmission.
News mentions
The fire department of Chemiepark Knapsack, a chemical park in North Rhine-Westphalia, Germany, has put a unique MAN TGS large tank pumper firefighting vehicle with an Allison transmission into operat...