Wolverhampton RLFC was created in 2010.
Carlisle RLFC was created in 1981.
Doncaster RLFC was created in 1951.
Titans RLFC was created in 2004.
Whitehaven RLFC was created in 1948.
Millom RLFC was created in 1873.
Aberdare RLFC was created in 1908-03.
Treherbert RLFC was created in 1908-04.
Barry RLFC was created in 1908-08.
Bury Broncos RLFC was created in 2008.
Northampton Town RLFC was created in 2011.
Runcorn Highfield RLFC was created in 1984.
Northern Pride RLFC was created in 2007.