The 20-year-old has recently been linked with the likes of Liverpool, Stoke, QPR, Newcastle and West Ham.
Wanyama joined Celtic last summer from Belgian side Beerschot for less than £1million.
“That has been a lot of talk which is not necessarily true,” Wanyama’s agent Rob Moore explained to Sky Sports.
“But he is like any other young talented footballer in that he wants to play at the highest level.
“He has made the club aware that if they receive an offer from one of the big leagues he would like them to consider it.
“He is not unhappy at Celtic, far from it – he loves the club and everything has been great for him since he moved but should something come in he feels they should listen.”