SumUp
Financial TechnologyMobile payment and point-of-sale solutions for small and medium businesses.
- Headquarters
- Berlin, Germany
- Founder
- Marc-Alexander Catalyst, Jens Weller, Stefan Tobias
- Founded
- 2012
- Employees
- 3,500
- Type
- Private
Expertise: Payment Processing, POS Systems, Invoice Management, Business Payments, Mobile Payments
Square, Inc.
Financial TechnologyPayment processing and point-of-sale platform serving small businesses globally.
- Headquarters
- San Francisco, USA
- Founder
- Jack Dorsey
- Founded
- 2009
- Employees
- 12,000
- Type
- Public
Expertise: Payment Processing, POS Systems, Cash Management, Business Services, Digital Payments
Stripe
Financial TechnologyPayment infrastructure platform enabling businesses to accept online payments.
- Headquarters
- San Francisco, USA
- Founded
- 2010
- Employees
- 14,000
- Type
- Private
Expertise: Payment Processing, Online Payments, Billing, Fraud Detection, Developer Tools
PayPal
Financial TechnologyGlobal digital payments platform enabling money transfers and online transactions.
- Headquarters
- San Jose, USA
- Founded
- 1998
- Employees
- 29,000
- Type
- Public
Expertise: Digital Payments, Money Transfers, Invoicing, Payment Processing, Merchant Services
Adyen
Financial TechnologyGlobal payment platform processing transactions for merchants and platforms.
- Headquarters
- Amsterdam, Netherlands
- Founded
- 2006
- Employees
- 3,500
- Type
- Public
Expertise: Payment Processing, Point-of-Sale, Fraud Prevention, Merchant Services, Digital Commerce
Klarna
Financial TechnologyBuy now pay later platform offering flexible payment options for consumers.
- Headquarters
- Stockholm, Sweden
- Founded
- 2005
- Employees
- 5,000
- Type
- Private
Expertise: Buy Now Pay Later, Digital Payments, Consumer Finance, Checkout Solutions, Lending
Worldpay
Financial Services, Payment ProcessingPayment processing and merchant services provider for retailers and e-commerce.
- Headquarters
- London, United Kingdom
- Founded
- 1989
- Type
- Subsidiary
Expertise: Payment processing, E-commerce, Merchant services, Risk management
iZettle
Financial Services & PaymentsMobile point-of-sale solution for small businesses and merchants.
- Headquarters
- Stockholm, Sweden
- Founded
- 2010
- Type
- Subsidiary
Expertise: Point-of-sale, Payment processing, Card readers, Small business payments
Checkout.com
Financial Services & PaymentsDigital payment platform for online and omnichannel commerce.
- Headquarters
- London, United Kingdom
- Founder
- Guillaume Pousaz
- Founded
- 2012
- Type
- Private
Expertise: Payment processing, Omnichannel payments, Fraud detection, API solutions