Adyax

Adyax is the European leader on Drupal, with a team of 60 experts dedicated and specialised for more than 3 years on the CMS.
Adyax has its headquarters in Paris, France, and 6 offices around the world.
Adyax offers a wide range of Drupal services: Consulting, Training, Audit, Integration, 24/7 Support, and can even offer some dedicated Drupal team from 2 to 10 developers.
Adyax also edits few open source solutions, including the Magento Module for Drupal (new version released on May 2011).