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.

Fiserv, Inc., together with its subsidiaries, provides payments and financial services technology services in the United States, Europe, the Middle East and Africa, Latin America, the Asia-Pacific, and internationally. It operates through Merchant Acceptance, Financial Technology, and Payments and Network segments. The Merchant Acceptance segment provides merchant acquiring and digital commerce services; mobile payment services; security and fraud protection products; Clover, a cloud based POS and integrated commerce operating system for small and mid-sized businesses and independent software vendors; and Carat, an integrated operating system for large businesses. This segment distributes through various channels, including direct sales teams, strategic partnerships with agent sales forces, independent software vendors, financial institutions, and other strategic partners in the form of joint venture alliances, revenue sharing alliances, and referral agreement. The Financial Technology segment offers customer deposit and loan accounts, as well as manages an institution's general ledger and central information files. This segment also provides digital banking, financial and risk management, professional services and consulting, check processing, and other products and services. The Payments and Network segment offers card transactions, such as debit, credit, and prepaid card processing and services; funds access, debit payments, cardless ATM access, and surcharge-free ATM network; security and fraud protection products; card production; print services; and various network services, as well as non-card digital payment software and services, including bill payment, account-to-account transfers, person-to-person payments, electronic billing, and security and fraud protection products. It serves merchants, banks, credit unions, other financial institutions, and corporate clients. Fiserv, Inc. was incorporated in 1984 and is headquartered in Milwaukee, Wisconsin.

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.

Shift4 Payments, Inc. provides software and payment processing solutions solutions in the United States and internationally. The company offers payment platform, an omni-channel card acceptance and processing solutions across multiple payment types, including credit, debit, contactless card, Europay, MasterCard and Visa, QR Pay, and mobile wallets, as well as alternative payment methods. It also provides technology solutions, including SkyTab POS to scale business and improve operational efficiency; VenueNext that provides mobile ordering, countertop POS, self-service kiosk, and digital wallet to facilitate food and beverage, merchandise, and loyalty; Lighthouse, a cloud-based suite of business intelligence tools comprises customer engagement, social media management, online reputation management, scheduling and product pricing, as well as extensive reporting and analytics; SkyTab Mobile which offers pay-at-the-table, order-at-the-table, delivery, customer feedback, and email marketing; The Giving Block, a cryptocurrency donation marketplace; Shift4Shop, an ecommerce platform that creates a webstore and tools to manage product catalog, order fulfillment and inventory management, search-engine-optimization, and secure hosting; and Marketplace that enables integrations into third-party applications, as well as loyalty and inventory management. In addition, the company offers gateway, security, tokenization, risk management/underwriting, payment device management, chargeback management, fraud prevention, and loyalty and gift card. Further, it provides merchant underwriting, onboarding and activation, training, risk management, and support services; and software integrations and compliance management, and partner support and services. The company distributes its products through independent software vendors, internal sales and support network, enterprises, and value-added resellers. The company was founded in 1999 and is headquartered in Center Valley, Pennsylvania.

Nayax Ltd., a fintech company, operates system and payment platform for multiple retailers in the United States, Europe, the United Kingdom, Australia, Israel, and rest of the world. The company offers AMIT 3.0, a machine-to-machine vending telemetry solution; Nayax Core, a management and monitoring software for vending machines and other unattended machines; MoMa, a mobile app for unattended machine; Tigapo back-office software suite, a cloud-based platform; EV Core, a smart, cloud-based management platform; Retail Management Cloud, a comprehensive attended retail management platform; Loyalty and Marketing Suite, a consumer engagement marketing and loyalty platform; Monyx Wallet, a digital wallet app enabling cashless payments with mobile phones; Weezmo, a consumer engagement and marketing platform; and Tigapo app, a proprietary mobile app to help family entertainment center businesses. It provides electric vehicle charging stations; VPOS Touch, a credit card reader cashless payment device; VPOS Fusion, a cashless payment card reader; ONYX, a contactless card reader and telemetry device; NOVA 156, an electronic cash register; DOT, a smart QR and barcode reader; UNO Plus and UNO 8, which are EMV and FeliCa contactless readers; EMV SOM, a PCI-PTS ready contactless EMV reader module; Nova Market, a cashless micro market and self-checkout solution; NOVA 55, an a handheld smart point of sale (POS) device; NOVA 45, a handheld mini smart terminals for attended POS; and Retail One, a universal retail solution that integrates directly with SAP. The company sells its products directly, as well as through resellers and distributors. It serves various verticals, including vending machines, coffee machines, unattended checkout counters, self-service kiosks, ticketing machines, car wash stations, gaming machines, amusement rides, laundromats, and EV charging stations. Nayax Ltd. was incorporated in 2005 and is headquartered in Herzliya, Israel.

Paymentus Holdings, Inc. provides cloud-based bill payment technology and solutions in the United States and internationally. The company offers electronic bill presentment and payment services, enterprise customer communication, and self-service revenue management to billers through a software-as-a-service technology platform. Its platform's payment processing includes credit cards, debit cards, eChecks, and digital wallets. It serves utility, financial service, government, insurance, telecommunication, real estate management, education, consumer finance, healthcare, and small business industries. The company was founded in 2004 and is headquartered in Charlotte, North Carolina.

Priority Technology Holdings, Inc. operates as a payment technology company in the United States. The company operates through three segments: Small and Medium-Sized Businesses (SMB) Payments, Business-To-Business (B2B) Payments, and Enterprise Payments. It offers SMB payments processing solutions for B2C transactions through independent sales organizations, financial institutions, independent software vendors, and other referral partners through its MX product suite, which includes MX Connect and MX Merchant products, such as MX Insights, MX Storefront, MX Retail, MX Invoice, MX B2B and ACH.com, and others, which provides flexible and customizable set of business applications that helps to manage critical business work functions and revenue performance to resellers and merchant clients using core payment processing. The company also offers CPX, a platform that offers accounts payable automation solutions, including virtual card, purchase card, ACH +, dynamic discounting, or check. In addition, it provides curated managed services; payment-adjacent technologies to facilitate the acceptance of electronic payments from customers; and Plastiq payables management software, which helps businesses in improving cash flow with instant access to working capital. Further, the company offers embedded finance and BaaS solutions to enterprise customers to modernize legacy platforms and accelerate software partners' strategies to monetize payments; and managed services solutions that provide audience-specific programs for institutional partners and other third parties; and consulting and development solutions. It serves SMB, and enterprises, as well as distribution partners, including retail and wholesale independent sales organizations, financial institutions, and independent software vendors. The company was founded in 2005 and is headquartered in Alpharetta, Georgia.

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.