The Scarlets have signed five home-grown talents ahead of next season, including promising scrum-half Gareth Davies.
The 20-year-old is joined by wing or centre Nick Reynolds, 22 on a full senior contract.
Fly-half Owen Williams, 19, full-back Liam Williams, 20 and 24-year-old centre Chris Keenan have signed development contracts.
The Scarlets have now secured 26 of their players for the 2011-12 season.
Davies will continue to compete for the number nine jersey with Wales cap Tavis Knoyle having emerged as a rising talent while on a development deal.
The Scarlets announced a raft of signings in March, including rising Welsh stars George North, Knoyle, Rhys Priestland and Rob McCusker.