Cardstream Limited
IT Services and IT ConsultingEngland, United Kingdom11-50 Employees
Cardstream Limited is a United Kingdom–based IT services and IT consulting company located in Taunton, England, with 11–50 employees. It operates as an independent payments gateway that is PCI DSS Level 1 certified and provides white-label access to its Open®Payment Network for partner resellers. The company maintains more than 200 acquirer connections and collaborates with anti-fraud service providers to connect its partners and their merchants to a global network of payment solutions. Cardstream has received multiple awards for its payments platform and engages in partnerships and industry events, including collaborations with Mastercard in 2025 and partnerships with Qi Digital and Cartway in 2025, as well as participation in events such as TRANSACT Atlanta, Money 20/20 Europe, and PAY360 London. Reported revenue is in the range of $1 million to $10 million.