- Teambuilding events and motivational dinners - to support team cooperation, organized for each specific department/team
- Regular employee meetings with top management
- Referral program - financial bonus for recommending a new employee
- Christmas and Easter markets in main O2 buildings
- Tickets for cultural and sporting events - favorable ticket prizes for events sponsored by O2
- Knowledge-based competitions on the intranet
- "Healthy days" - events focusing on health issues
- Donate blood with O2 - blood donating campaign in O2 buildings
- The volunteer of the year - support of O2 employee volunteer engagement, organized by O2 Foundation
