Go Ahead

Since the new annual timetable for German railways came into effect on 12th December, we have a new private company also offering services alongside Deutsche Bahn on the line Munich to Lindau (Lake Constance). In the White/Blue Bavarian colours, Go-Ahead Bayern are apparently using brand new Stadler Flirt³ trains. I have never heard of the company.

They do not have exclusive rights. Deutsche Bahn continues to operate, at to the best of my knowledge, tickets can be used on both services.