TVV lippu- ja maksujärjestelmä Oy’s (LMJ) main task is to provide high-quality and cost-efficient services relating to the organisation of public transport. It aims to offer customers a functional and innovative comprehensive public transport service. 

LMJ’s tasks also currently include: 

  • Maintaining the current Waltti ticketing and payment system 
  • Developing mobile services and an account-based ticketing system  
  • Traffic management and information system services 
  • Contactless payment solutions and customer relationship development 
  • Customer relationship development 

More information at