I fly for a company with DHC8-300 in the UK and we use Augsburg Airways as our training organisation.
http://www.augsburgair.de/training/trainer_e.php
They are a TRTO and approved by the UK CAA. The have a Dash 8-300 FNPT II sim in Augsburg (Germany) and use the full motion sims in Madrid & Oslo. Very helpfully.
Hope this helps.