Between 1996 and 2006, we are looking after a total of 400 km of industrial railway line. We maintain the signaling and safety systems, the overhead lines and also the power supply systems.

We ensure the maintenance along the 471-km-long high-speed line Madrid-Seville from 1992 to 2007.

In this turnkey project, we are responsible for maintaining the entire infrastructure from 2003 to 2014. This comprises for example the signaling, telecommunications, electrification and the trackside equipment.

From 2005 onwards, metro lines 4 and 4a in Santiago will be operating extremely reliably. We maintain  the power supply as part of a two-year contract.

The Stockholm metro gave us the job of supervising the maintenance of the signaling systems for its metro line 1 from 2000 to 2005.

For the train radio system supplied by Siemens to New South Wales, we assumed in 2000 responsibility for maintaining the 200 base stations and 850 train radio devices for the duration of four years. There is an option to extend the contract for another six years.