Drupal is a popular open-sourse content management system and one of the biggest and powerful communities. We are pleased to be a part of this system.
Our success is based on Drupal. So, for the past few years our team has been actively contributing to the community:
1) we develope modules and themes,
2) we organised the Drupal community in our city,
3) we host local meetings,
4) we train new guys to work with Drupal.