Teams
Current
Former
- Castleford Tigers
- Catalans Dragons
- Crusaders RL
- Halifax Panthers
- Huddersfield Giants
- Hull FC
- Hull Kingston Rovers
- Leeds Rhinos
- London Broncos
- Newcastle Thunder
- Oldham
- Paris St Germain
- St Helens
- Salford RLFC
- Sheffield Eagles
- Toronto Wolfpack
- Toulouse Olympique
- Wakefield Trinity
- Warrington Wolves
- Widnes Vikings
- Wigan Warriors
- Workington Town
- York Knights
