Catalan Dragons have made Ben Pomeroy their first signing ahead of the 2014 Super League season.
The 29-year-old Australian centre, who joined Cronulla from Penrith in 2006, has penned a two-year contract.
He is expected to fill the gap created by the departure of winger Damien Blanch.
Catalan coach Laurent Frayssinous said: "Ben has played over 160 NRL games and will bring all his experience to our squad.
"He is very powerful, runs and tackles hard. He will be an asset to our attack and defensive line."