| No. | Region/Intergroup |
GSB Host |
Other Host |
| 01 |
Eastern Region |
Website |
|
| |
Essex Intergroup |
Website |
|
| |
Fenland Intergroup |
Website |
|
| |
Lea Valley Intergroup |
Website |
|
| |
North East Anglia Intergroup |
Website |
|
| |
North Herts Intergroup |
Website |
|
| |
North Thames Intergroup |
|
|
| |
South Beds Intergroup |
|
|
| |
South East Anglia Intergroup |
|
Website |
| |
Stort & Roding Intergroup |
|
|
| 02 |
London Region (North) |
Website |
|
| |
City of London Intergroup |
Website |
|
| |
Chelsea Intergroup |
Website |
|
| |
East London Intergroup |
Website |
|
| |
Kensington & Fulham Intergroup |
|
|
| |
North Intergroup |
|
|
| |
North East Intergroup |
|
|
| |
North Middlesex Intergroup |
Website |
Website |
| |
North West Intergroup |
|
|
| |
South Middlesex Intergroup |
Website |
|
| |
West End Intergroup |
Website |
|
| |
Westway Intergroup |
Website |
|
| 03 |
Midlands Region |
|
|
| |
Birmingham Intergroup |
Website |
|
| |
Coventry & Warwick Intergroup |
|
|
| |
Derbyshire Intergroup |
|
Website |
| |
Lincolnshire Intergroup |
Website |
|
| |
Mid Trent Intergroup (disbanded?) |
Website |
|
| |
Northamptonshire Intergroup |
|
|
| |
Nottingham & Leicester Intergroup |
|
Website |
| |
Potteries & District Intergroup |
Website |
|
| |
West Midlands Northern Intergroup |
Website |
|
| 04 |
North East Region |
|
Website |
| |
Durham & Cleveland Intergroup |
|
|
| |
Hull & East Riding Intergroup |
|
|
| |
North Yorkshire Intergroup |
Website |
|
| |
Northumberland Intergroup |
Website |
|
| |
Sunderland & District Intergroup |
|
|
| |
Tyne & Northumbria Intergroup |
Website |
|
| |
West Riding Intergroup |
Website |
|
| |
Yorkshire South Intergroup |
Website |
|
| |
Yorkshire West Intergroup |
|
|
| 05 |
North West Region |
|
|
| |
Blackpool Fylde & Wyre Intergroup |
Website |
|
| |
Cheshire East Intergroup |
Website |
Website |
| |
Chester City Intergroup |
|
|
| |
Cumbria Intergroup |
|
|
| |
East Lancashire Intergroup |
|
Website |
| |
Liverpool City Intergroup |
|
|
| |
Manchester Intergroup |
Website |
Website |
| |
Merseyside & South West Lancs Intergroup |
|
Website |
| |
North East Wales Intergroup |
|
|
| |
North West Intergroup |
|
|
| |
Wirral Intergroup |
|
|
| 06 |
South East Region |
|
|
| |
Brighton Area Intergroup |
Website |
|
| |
East Kent Intergroup |
|
|
| |
East Sussex Intergroup |
Website |
|
| |
Mid Surrey Intergroup |
|
Website |
| |
North East Surrey Intergroup |
Website |
|
| |
Northdown Intergroup |
Website |
Website |
| |
Solent Intergroup |
Website |
|
| |
Southdown Intergroup |
Website |
|
| |
West Kent Intergroup |
Website |
|
| |
West Sussex Intergroup |
Website |
Website |
| 07 |
South Midlands Region |
|
|
| |
Avon Intergroup |
Website |
|
| |
Chiltern & Thames Intergroup |
Website |
|
| |
Severn Intergroup |
|
|
| |
South Midlands Intergroup |
Website |
|
| |
Thames Valley Intergroup |
|
Website |
| |
Wiltshire Intergroup |
Website |
|
| 08 |
South West Region |
|
|
| |
Bournemouth District Intergroup |
|
|
| |
Cornwall Intergroup |
|
|
| |
Devon Central Intergroup |
Website |
|
| |
Guernsey Intergroup |
Website |
Website |
| |
Jersey Intergroup |
|
|
| |
Plymouth Intergroup |
|
|
| |
Poole & District Intergroup |
|
|
| |
Somerset Intergroup |
|
|
| |
West Dorset Intergroup |
|
|
| 09 |
Wales & Borders Region |
Website |
|
| |
Carmarthenshire (Sir Gaer) Intergroup |
|
|
| |
Grwp Cydlynol Cymru Intergroup |
|
|
| |
North West Wales Intergroup |
|
|
| |
Shropshire Intergroup |
Website |
|
| |
South East Wales Intergroup |
Website |
|
| |
South Glamorgan Intergroup |
|
|
| |
Swansea & District Intergroup |
Website |
|
| |
Welsh Borders Intergroup |
|
|
| |
West Wales Intergroup |
|
|
| 10 |
East of Scotland Region |
|
|
| |
Aberdeen & District Intergroup |
|
|
| |
Angus & District Intergroup |
|
|
| |
Dundee & Area Intergroup |
|
|
| |
Fife Intergroup |
Website |
|
| |
Perth Unity Intergroup |
|
|
| 11 |
Glasgow Region |
Website |
|
| |
Glasgow East Intergroup |
Website |
|
| |
Glasgow North West Intergroup |
Website |
|
| |
Glasgow South Intergroup |
Website |
|
| |
Monklands Intergroup |
|
|
| 12 |
Highlands & Islands Region |
|
|
| |
Inverness & District Intergroup |
|
|
| |
Lochaber & District Intergroup |
|
|
| |
Moray & District Intergroup |
Website |
|
| |
Western Isles Intergroup |
|
|
| 13 |
Scotia Region |
|
|
| |
Borders & East Lothian Intergroup |
|
|
| |
Cumbernauld & District Intergroup |
|
|
| |
East Kilbride Intergroup |
|
|
| |
Edinburgh Intergroup |
|
Website |
| |
Forth Valley Intergroup |
|
|
| |
Kelvin Valley Intergroup |
|
|
| |
Lanarkshire East Intergroup |
|
|
| |
Lanarkshire West Intergroup |
|
|
| 14 |
South West Scotland Region |
|
|
| |
Ayrshire & South West Scotland Intergroup |
|
|
| |
Dumbarton Intergroup |
|
Website |
| |
Inverclyde Intergroup |
|
|
| |
North & East Ayrshire Intergroup |
|
|
| |
Paisley & District Intergroup |
|
|
| 15 |
Continental European Region |
|
Website |
| |
Berlin Intergroup |
|
|
| |
Franconia Intergroup |
|
|
| |
Hessen Intergroup |
|
|
| |
Netherlands Intergroup |
Website |
Website |
| |
Paris Intergroup |
Website |
Website |
| |
Rheinland Pfalz Intergroup |
|
|
| |
Rhein-Neckar Intergroup |
|
|
| |
Triborders Intergroup |
|
|
| 16 |
London Region (South) |
Website |
|
| |
London Croydon, Epsom & Sutton Intergroup |
|
|
| |
London North Kent Intergroup |
Website |
|
| |
London South Intergroup |
|
|
| |
London South East (East) Intergroup |
|
|
| |
London South East (West) Intergroup |
|
|
| |
London South West Intergroup |
|
|