Racecourse Media Group Ltd (RMG) is the umbrella organisation for the 30 Racecourses, which holds their interest in Racing UK, Turf TV and GBI Racing. The racecourses (the shareholders) are: Aintree, Ayr, Bangor, Beverley, Carlisle, Cartmel, Catterick Bridge, Cheltenham, Chester, Epsom Downs, Goodwood, Hamilton Park, Haydock Park, Huntingdon, Kempton Park, Ludlow, Market Rasen, Musselburgh, Newbury, Newmarket, Nottingham, Pontefract, Redcar, Salisbury, Sandown Park, Thirsk, Warwick, Wetherby, Wincanton and York.