Catalans have signed Jordan Dezaria and Gavin Marguerite from Toulouse for 2020.
Prop Dezaria, 23, is back at the Dragons after spending time with Leigh and Toulouse in the Championship over the last two seasons.
Dezaria joined the Dragons academy in 2015 and made his Super League debut the following season. He made five appearances for the club before leaving for Leigh.
Marguerite, 23, came through Toulouse’s academy system and scored 50 tries in 72 games for the club.
Dezaria and Marguerite both played three games for France at the Nines World Cup.