Project Alliance Delivery Method

We are designing and building the tramway as a two-alliance project. The contractor alliances are called Sörkan Spora and Karaatti, and the project owners are Helsinki City and Helsinki City Transport.

Shared Values

As a project, we act according to shared values and aim to innovate and develop our operations throughout our journey. Starting with the design phase, we cooperate closely at all stages of the project and share the responsibilities and risks among all parties.

Strong Professionals as Key Actors

Our key actors are professionals in infrastructure and construction. The project is owned by Helsinki City and Helsinki City Transport. The Sörkan Spora and Karaatti alliances comprise of trusted service providers with long-term experience in the field.

Sörkan Spora Service Providers

Karaatti Service Providers

Subcontractors for Karaatti