AA
Aegon
AIB (NI)
AJ Bell Investcentre
AJ Bell Youinvest
Aldermore
Alliance Trust Savings
Allied Irish Bank
Amber
Arbuthnot Direct
Artemis
Atom Bank
Aviva
Axis Bank UK Ltd
Bank and Clients
Bank of Ireland
Bank of Scotland
Barclays
Bath Building Society
Beehive Money
Bestinvest
Beverley
Birmingham Midshires
BMO
Buckinghamshire Building Society
Cahoot
Cambridge Building Society
Capita
Cater Allen
Cavendish Online
Charity Bank
Charles Stanley & Co Ltd
Charter Savings Bank
Chelsea Building Society
Chelsea Financial Services
Chorley Building Society
Citi
Clydesdale Bank
Coventry Building Society
Cumberland
Cynergy Bank
Danske Bank
Darlington Building Society
Dudley Building Society
Earl Shilton
easyMoney
Ecology Building Society
Family Building Society
Fidelity
First Direct
FirstSave
Ford Money
Forester Life
Funding Circle
Fundsmith LLP
Furness Building Society
Habib Bank Zurich Plc
Halifax
Hampshire Trust Bank
Hanley Economic Building Society
Hargreaves Lansdown
Harpenden Building Society
Healthy Investment
Hinckley & Rugby Building Society
Hodge Bank
HSBC
ICICI Bank UK
Ikano Bank
Interactive Investor
Investec
Investment Fund Services Ltd
Ipswich Building Society
James Hay Partnership
Jarvis Investment Management
Kent Reliance
KidStart
KILLIK & Co
Kingston Unity Friendly Society
Kuflink
Landbay
Leeds Building Society
Leek United
Legal & General
Lending Works
Liontrust
Lloyds Bank
Loughborough
M&G Financial Services
M&S Bank
Manchester Building Society
Mansfield
Marcus by Goldman Sachs
Marlborough Fund Managers
Marsden
Masthaven Bank
McInroy & Wood
Melton Mowbray
Metro Bank
Moneybox
moneycorp bank
Monmouthshire Building Society
Monzo
Munnypot
My Community Finance
National Counties Building Society
Nationwide
NatWest
Newbury Building Society
Newcastle Building Society
Nottingham Building Society
NS&I
Nucleus Financial Group
Nutmeg
OakNorth Bank
Old Mutual Wealth
OneFamily
Orbis
Paragon
Parmenion
Penrith Building Society
Pilling & Co Stockbrokers Ltd
Platform One
Post Office
Principality Building Society
Progressive Building Society
Proplend
Punjab National Bank (International) Ltd
RateSetter
RCI Bank
Red Rose Friendly Society
Redmayne Bentley
Redwood Bank
Relendex
Reliance Bank
Royal Bank of Scotland
Saffron Building Society
Saga
Sainsbury's Bank
Santander
Scottish Building Society
Scottish Friendly
Scottish Widows Bank
Secure Trust Bank
Seven Investment Management
Shawbrook Bank
Sheffield Mutual
Shepherds Friendly Society
Skipton
Slater Investments Limited
SmartSave
Smile
St. James's Place
Stafford Railway
Standard Life
State Bank of India
Swansea Building Society
T Bailey
Tandem Bank
Teachers Assurance
Teachers Building Society
Tesco Bank
The Access Bank UK Limited
The Bank of East Asia
The Childrens ISA
The Co-operative Bank
The Co-operative Bank
The Share Centre
The West Brom
Threadneedle Investments
Tipton & Coseley
Transact
Triodos Bank
True Potential Investor
TSB
Turkish Bank
Ulster Bank
Unicorn Asset Management
Union Bank
Union Bank of India (UK) Ltd
United Bank UK
United Trust Bank
Unity Mutual
Vanguard Asset Management
Vanquis
Vernon
Virgin Money
VitalityInvest
Wealthify
Wealthsimple
Wealthtime Limited
Wesleyan Bank
Willis Owen
Wyelands Bank
Yorkshire Bank
Yorkshire Building Society
Zurich