Wikipedia
Aeroexpress
Aeroexpress Ltd. is the operator of air rail link services in Russia. It is founded in 2005 and is owned by Russian Railways (50%), TransGroup AS (25%), Iskander Makhmudov (17.5%), and Andrei Bokarev (7.5%). Until recently, the company only provided the rail transportation services between Moscow rail terminals and Moscow airports ( Sheremetyevo, Domodedovo and Vnukovo). The company previously also provided the rail link services to Kazan's Kazan International Airport, Sochi's Adler Airport, Vladivostok's Knevichi Airport.
In 2012, Aeroexpress transported 17.4 million passengers.