United Kingdom Payment Top Companies
Stripe, Inc.
PayPal Holdings, Inc.
Worldpay Group Limited (Fidelity National Information Services, Inc.)
Amazon Payments, Inc.
Mastercard Incorporated
*Disclaimer: Top companies sorted in no particular order

United Kingdom Payment Market Concentration

United Kingdom Payment Company List
Worldpay Group Limited (Fidelity National Information Services, Inc.)
Barclays Payments (Barclays Bank PLC)
PayPal Holdings, Inc.
Stripe, Inc.
Visa Inc.
Mastercard Incorporated
Adyen N.V.
Checkout.com Group Limited
Lloyds Bank Cardnet (Lloyds Banking Group plc)
Squareup International Ltd. (Block, Inc.)
SumUp Payments Limited
Revolut Ltd.
Wise plc
Klarna Bank AB
GoCardless Ltd.
Amazon Payments, Inc.
Trustly Group AB
Monzo Bank Ltd.
Starling Bank Limited
Boku, Inc.


