AFC Dunstable
Aylesbury United
Barton Rovers
Bedford Town
Berkhamsted FC
Biggleswade FC
Biggleswade Town
Cirencester Town
Didcot Town
FC Romania
Hadley
Harlow Town
Hertford Town
Highworth Town
Kempston Rovers
Kidlington FC
Kings Langley
Leighton Town FC
North Leigh FC
Stotfold FC
Thame United
Waltham Abbey
Walthamstow FC
Ware FC
Welwyn Garden City
2023-24
- 19 teams
- 10 brands
2022-23
- 20 teams
- 13 brands
2021-22
- 18 teams
- 10 brands
2020-21
- 19 teams
- 14 brands
2019-20
- 19 teams
- 15 brands
2018-19
- 18 teams
- 14 brands
2016-17
- 15 teams
- 11 brands
2015-16
- 13 teams
- 12 brands
2014-15
- 2 teams
- 2 brands
2013-14
- 14 teams
- 12 brands
2011-12
- 12 teams
- 10 brands
2010-11
- 11 teams
- 6 brands
2009-10
- 1 team
- 1 brand
2002-03
- 1 team
- 1 brand
