A
APCOA (Off Street)
APCOA ( Southend-On-Sea Borough Council)
APCOA (South Tyneside Council)
APCOA (London Borough of Southwark)
APCOA (Warrington Borough Council)
Arun Distict Council
Aylesbury Vale District Council

B
Blackburn with Darwen Council
Bolton Metropolitan Borough Council
Bristol City Council

C
Canterbury City Council
Conwy County Borough Council
County Parking Enforcement Agency
Coventry City Council
CP Plus
Cornwall County Council

D
Dartford Borough Council
Denbighshire County Council
Dudley Metropolitan Borough Council

E
East Devon District Council
East Staffordshire Borough Council – Permits
Eastleigh Borough Council
Epsom & Ewell Borough Council
Exeter City Council

G
Gwynedd County Council
Gateshead Council

H
Havant Borough Council
Horsham District Council

I
Isle of Anglesey County Council
Isle of Wight Council

L
London Borough of Ealing
London Borough of Hackney
London Borough of Hounslow

M
Mid Devon District Council
Mid Sussex District Council
Middlesbrough Council
Mole Valley District Council

N
NSL Services Group (Adur District Council)
NSL Services Group (Brighton & Hove City Council)
NSL Services Group (Bury Metropolitan Borough Council)
NSL Services Group (Cambridge County Council)
NSL Services Group (East Sussex County Council)
NSL Services Group (Lancashire County Council)
NSL Services Group (Milton Keynes Council)
NSL Services Group (Oxfordshire County Council)
NSL Services Group (TfL TPED)
NSL Services Group (Waltham Forest)
NSL Services Group (Worthing Borough Council)
Nottingham City Council
Northern Ireland (DRD, Roads Service)
Napier Parking

P
Pembrokeshire County Council (2011)
Portsmouth City Council
Powys County Council (2011)

R
Reigate & Banstead Borough Council
Rochdale Metropolitan Borough Council
Royal Devon and Exeter NHS Trust
Runnymede Borough Council

S
Sedgemoor District Council
Shepway District Council
South Bucks District Council
South Hams District Council
Southampton City Council
Spelthorne Borough Council
St. Helens Council
Stockport Metropolitan Borough Council
Swindon Borough Council

T
Tameside Metropolitan Borough Council
Tandridge District Council
Teignbridge District Council

V
Vinci (Watford Borough Council)
Vinci (Dacorum Borough Council)
Vinci (Three Rivers District Council)
Vinci (Epping Forest District Council)
Vinci (Slough Borough Council)

W
Waverley District Council
West Devon Borough Council
Wigan Metropolitan Borough Council
Wirral Metropolitan Borough Council
Wychavon District Council
Wrexham County Borough Council
Wyre Forest District Council