Cavendish joins AOK Events and Keith Prowse on the hospitality programme for the 2014 Ryder Cup.
Cavendish chairman Jim Bignal said: "We will be providing packages starting at £500 per person and can also provide additional services such as golf days, accommodation and transfers."
Bignal added that some agencies are offering hospitality packages at offsite venues a considerable distance from the course and in some cases even the entrance ticket is in doubt. He said: "Whether you buy from Cavendish or not, we recommend that buyers ensure they purchase the Official Ryder Cup Hospitality Programme. Otherwise there will be embarrassment and disappointment all round."
The Ryder Cup 2014 is taking place at Gleneagles Hotel in Perthshire from 23-28 September.