DB Fernverkehr

DB Fernverkehr AG (German for "DB Long-distance Traffic") is a semi-independent division of Deutsche Bahn that operates long-distance passenger trains in Germany. It was founded in 1999 in the second stage of the privatisation of German Federal Railways under the name of DB Reise&Touristik and renamed in 2003.

DB Fernverkehr operates all InterCityExpress and Intercity trains in Germany as well as several EuroCity trains throughout Europe. Unlike its sister companies DB Regio and DB Schenker Rail (formerly Railion and before then DB Cargo), DB Fernverkehr still holds a de facto monopoly in its segment of the market as it operates hundreds of trains per day, while all competitors' long-distance services (Veolia Verkehr most notably) combined amount to no more than 10-15 trains per day.

...
Wikipedia