Scott Fardy, Sam Carter and Tevita Kuridrani are all believed to have signed new contracts with the Brumbies ahead of the Rugby World Cup.
The deals are reportedly due to be announced on Monday according to The Canberra Times.
Despite lucrative offers overseas all three players are committed to achieving further success with the Brumbies and Wallabies in a big boost for franchise and country.
Adam Ashley-Cooper, Nic White, Sekope Kepu and James Horwill have all already announced moves to Europe for after the Rugby World Cup.
The Brumbies came through a close match with the Rebels on Saturday in difficult conditions for their second win of the season.