Read more about route network planning.

Research and surveys

We conduct research and surveys to develop public transport services in the HSL area and to develop the Helsinki region transport system.

HSL as an organization

We are a joint local authority managing public transport and the transport system in the Helsinki region.

Contact us

See HSL´s contact details.

Our year 2021

Read a summary of our last year. If you are looking for figures, here you will find information on both passenger numbers and equipment.