Founded in 1984 and headquartered in Brookfield, Wisconsin, Fiserv is a leading global payments and fintech company serving 6M+ merchants and 12,000+ financial institutions, adding Clover POS through its 2019 acquisition of First Data.
Founded in 1996 and headquartered in London, UK, Paysafe is a leading global payment solutions provider. Its Skrill and Neteller digital wallets plus paysafecard cover 100+ countries and 130+ currencies, setting the benchmark for digital wallets and online cash payments.
Advanced Payment is a UK-based payment processing and API gateway platform offering high-performance payment APIs, smart routing, and enterprise payment infrastructure across 100+ countries with 98%+ success rate.
Helcim is a Canadian transparent-rate payment processor founded in 2005, using Interchange+0.5% pricing with no hidden fees, no long-term contracts — ideal for cost-conscious merchants.
Founded in 1969 and headquartered in Atlanta, Georgia, First Data is one of the oldest payment processing giants, processing over $2 trillion annually. Acquired by Fiserv for $22 billion in 2019, its Clover POS platform is a flagship product.
Founded in 1998 and headquartered in Atlanta, Georgia, Elavon is a global merchant acquiring and payment processing leader and a wholly-owned subsidiary of U.S. Bank, with licensed acquiring in 30+ countries.
Square eCom is Square (Block)'s e-commerce payment solution, founded in 2009 in San Francisco. It provides online payment processing, subscription billing, and multi-currency capabilities sharing one payment system with Square POS.
Founded in 1995, headquartered in London UK and Cincinnati OH, Worldpay (part of FIS) is one of the world's largest payment processors supporting 100+ currencies across 140+ countries, known for omnichannel payments and enterprise-grade compliance.