I am about to move to Germany, can anyone inform me if there are any UK firms wanting drivers based in Germany. I have have my Class 1 and coach licences. 
you could try a company called BESTLOG sorry dont know more details
If you’re moving to Munich then there is a German company that uses British Drivers. Used to work for them, they pay exceptionally well ! Contact details can be found on their website, here (use the Garching address).