Battle Heritage South East Invicta
http://battleheritage.co.uk/roster/south-region/
Battle Heritage Northern Wolves
http://battleheritage.co.uk/roster/north-region/
Battle Heritage West Bristol Boars
Battle Heritage Wessex Wyverns
http://battleheritage.co.uk/roster/wessex/
International Federation of Modern Sword Fighting
http://www.ifmsf.com/federation-eng.html