DB Regio
In 2008, the company founded DB Regio Rheinland GmbH for the first time for the Rhein-Sieg-Express. After winning the tender, around 180 employees from DB Regio NRW should switch to the subsidiary that is not bound by the collective agreement of the group and receive around a fifth less wages there, according to a press report. After protests, the company was merged again with DB Regio NRW in 2011. A sector collective agreement agreed in February 2011 is to apply to future DB Regio subsidiaries.