Mastercard Incorporated, a technology company, provides transaction processing and other payment-related products and services in the United States and internationally. The company offers integrated products and value-added services for account holders, merchants, financial institutions, digital partners, businesses, governments, and other organizations, such as programs that enable issuers to provide consumers with credits to defer payments; payment products and solutions that allow its customers to access funds in deposit and other accounts; prepaid programs services; and commercial credit, debit, and prepaid payment products and solutions. It also provides solutions that enable businesses or governments to make payments to businesses, including Virtual Card Number, which is generated dynamically from a physical card and leverages the credit limit of the funding account; a platform to optimize supplier payment enablement campaigns for financial institutions; and treasury intelligence platform that offers corporations with recommendations to enhance working capital performance and accelerate spend on cards. In addition, the company offers Mastercard Send, which partners with digital messaging and payment platforms to enable consumers to send money directly within applications to other consumers; and Mastercard Cross-Border Services enables a range of payment flows through a distribution network with a single point of access to send and receive money globally through various channels, including bank accounts, mobile wallets, cards, and cash payouts. Further, it provides cyber and intelligence solutions; insights and analytics, consulting, marketing, loyalty, processing, and payment gateway solutions for e-commerce merchants; and open banking and digital identity services. The company offers payment solutions and services under the MasterCard, Maestro, and Cirrus name. Mastercard Incorporated was founded in 1966 and is headquartered in Purchase, New York.

Global Payments Inc. provides payment technology and software solutions for card, check, and digital-based payments in the Americas, Europe, and the Asia-Pacific. It operates through two segments, Merchant Solutions and Issuer Solutions. The Merchant Solutions segment offers authorization, settlement and funding, customer support, chargeback resolution, terminal rental, sales and deployment, payment security, and consolidated billing and reporting services. This segment also provides an array of enterprise software solutions that streamline business operations of its customers in various vertical markets; and value-added solutions and services, such as point-of-sale software, analytics and customer engagement, payroll and reporting, and human capital management. The Issuer Solutions segment offers solutions that enable financial institutions and retailers to manage their card portfolios through a platform; and commercial payments, account payables, and electronic payment alternatives solutions for businesses and governments. It markets its products and services through direct sales force, trade associations, agent and enterprise software providers, referral arrangements with value-added resellers, and independent sales organizations. The company was founded in 1967 and is headquartered in Atlanta, Georgia.

Nuvei Corporation provides payment technology solutions to merchants and partners in North America, Europe, the Middle East and Africa, Latin America, and the Asia Pacific. The company's platform enables customers to pay and/or accept payments worldwide regardless of the location, device, or preferred payment method. Its solutions comprise a fully integrated payments engine with global processing capabilities, a turnkey solution for frictionless payment experiences, and a broad suite of data-driven business intelligence tools and risk management services. The company markets and sells its products and services through direct and indirect sales, strategic platform integrations, local sales teams, and indirect partners. The company was formerly known as Pivotal Development Corporation Inc. and changed its name to Nuvei Corporation in November 2018. Nuvei Corporation was founded in 2003 and is headquartered in Montreal, Canada. As of November 15, 2024, Nuvei Corporation was taken private.

Flywire Corporation, together with its subsidiaries, operates as a payments enablement and software company in the United States and internationally. Its payment platform and network, and vertical-specific software help clients to get paid and help their customers to pay. The company's platform facilitates payment flows across multiple currencies, payment types, and payment options, as well as provides direct connections to alternative payment methods, such as Alipay, Boleto, PayPal/Venmo, and Trustly. It serves education, healthcare, travel, and business to business organizations. The company was formerly known as peerTransfer Corporation and changed its name to Flywire Corporation in December 2016. Flywire Corporation was incorporated in 2009 and is headquartered in Boston, Massachusetts.

Repay Holdings Corporation, payments technology company, provides integrated payment processing solutions to industry-oriented markets in the United States. It operates through two segments: Consumer Payments and Business Payments. The company's payment processing solutions enable consumers and businesses to make payments using electronic payment methods. It also offers a range of solutions relating to electronic payment methods, including credit and debit card processing, automated clearing house (ACH) processing, e-cash, and digital wallet services; virtual credit card processing, enhanced ACH processing, instant funding, clearing and settlement, and communication solutions; and proprietary payment channels that include Web-based, virtual terminal, online client portal, mobile application, text-to-pay, interactive voice response, and point of sale services. It serves customers primarily operating in the personal loans, automotive loans, receivables management, and business-to-business verticals through direct sales representatives and software integration partners. The company was founded in 2006 and is headquartered in Atlanta, Georgia.

CoreCard Corporation, together with its subsidiaries, offers technology solutions and processing services to the financial technology and services market in the United States, Europe, and the Middle East. It designs, develops, and markets a suite of software solutions to program managers, accounts receivable businesses, financial institutions, retailers, and processors to manage their credit and debit cards, prepaid cards, private label cards, fleet cards, buy now pay later programs, loyalty programs, and accounts receivable and loan transactions. The company's software solutions allow companies to offer various types of transacting account or card issuing program, as well as installment and revolving loans; set up and maintain account data; record advances and payments; assess fees, interests, and other charges; resolve disputes and chargebacks; manage collections of accounts receivable; generate reports; and settle transactions with financial institutions and network schemes. The company was formerly known as Intelligent Systems Corporation and changed its name to CoreCard Corporation in December 2021. CoreCard Corporation was founded in 1973 and is headquartered in Norcross, Georgia.

Paysign, Inc. provides prepaid card programs, comprehensive patient affordability offerings, digital banking services, and integrated payment processing services for businesses, consumers, and government institutions. Its product offerings include solutions for corporate rewards, prepaid gift cards, general purpose reloadable debit cards, employee incentives, consumer rebates, donor compensation, clinical trials, healthcare reimbursement payments and pharmaceutical payment assistance, and demand deposit accounts accessible with a debit card. The company markets its prepaid card solutions under the Paysign brand. Its primary market focus is on companies and municipalities that require a streamlined payment solution for rewards, rebates, payment assistance, and other payments to their customers, employees, agents, and others. The company was formerly known as 3PEA International, Inc. and changed its name to Paysign, Inc. in April 2019. Paysign, Inc. was incorporated in 1995 and is headquartered in Henderson, Nevada.

AppTech Payments Corp., a financial technology company, provides electronic payment processing technologies and merchant services in the United States. Its merchant transaction services offer processing payments for credit and debit cards through point-of-sale equipment, e-commerce gateways, periodic automatic clearing house payments, and gift and loyalty programs. The company also offers integrated solutions for frictionless digital and mobile payment acceptance, as well as multi-use case, multi-channel, API-driven, and account-based issuer processing for card, digital tokens, and payment transfer transaction services; hosted ecommerce checkout, a flexible payment gateway; and text payment technology, alternative payment methods (APMs), and contactless payments. In addition, it provides FinZeo, a fintech platform. The company was formerly known as AppTech Corp. AppTech Payments Corp. was incorporated in 1998 and is headquartered in Carlsbad, California.