Arlandabanan Infrastructure AB (AIAB) is fully owned by the Swedish state and supervises the state’s rights and obligations with regard to Arlandabanan. Its shares are managed by the Government Offices through the Ministry of Enterprise, Energy and Communications.
AIAB’s assignment is to own and manage the railway system from Rosersberg via Arlanda Airport to Odensala (Arlandabanan) as well as let the line and supervise certain other rights that are needed to operate rail transport between Arlanda Airport and Stockholm Central Station to A-Train.
AIAB has the duty to preserve its long-term value and develop the railway in accordance with coming needs. The ultimate objective is to contribute towards an economic and environmentally sustainable development of the Mälardalen region of Sweden.
The state loan granted to A-Train is being repaid through the profits of A-train.