Jack Nowell, Henry Slade and Luke Cowan-Dickie will stay at Sandy Park until 2021
The three England Internationals, who have all come through the Devon's club academy, have put pen to paper on two-year deals that will keep them at Sandy Park until 2021.
"I know people have been waiting to hear the news on these guys for quite a while," says Exeter Chiefs director of rugby Rob Baxter.
"I know sometimes it must seem a little difficult when there is a lot of paper talk about players leaving or interest being shown in them, but all three guys said right from the beginning that their intentions were to stay at Exeter and they wanted to stay with us long term.
"We are delighted to keep them and we are hoping they will be a core element of what the team can go on to achieve over the next five or six years."
Exeter duo Mitch Lees and Ian Whitten also committed their future to the Chiefs having signed three year deals with the club earlier this week.