T-Mobile US, Inc., together with its subsidiaries, provides mobile communications services in the United States, Puerto Rico, and the United States Virgin Islands. The company offers voice, messaging, and data services to customers in the postpaid, prepaid, and wholesale and other services. It also provides wireless devices, including smartphones, wearables, tablets, home broadband routers, and other mobile communication devices, as well as wireless devices and accessories; financing through equipment installment plans; reinsurance for device insurance policies and extended warranty contracts; leasing through JUMP! On Demand; and High Speed Internet services. In addition, the company offers services, devices, and accessories under the T-Mobile and Metro by T-Mobile brands through its owned and operated retail stores, T-Mobile app and customer care channels, and its websites. It also sells its devices to dealers and other third-party distributors for resale through independent third-party retail outlets and various third-party websites. The company was founded in 1994 and is headquartered in Bellevue, Washington. T-Mobile US, Inc. operate as a subsidiary Deutsche Telekom AG

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.

Pinnacle Financial Partners, Inc., together with its subsidiaries, operates as the bank holding company for Pinnacle Bank that provides various banking products and services to individuals, businesses, and professional entities in the United States. The company accepts various deposits, including savings, noninterest-bearing and interest-bearing checking, money market, and certificate of deposit accounts; and provides treasury management services, which includes online wire origination, enhanced ACH origination services, positive pay, zero balance and sweep accounts, automated bill pay services, electronic receivables processing, lockbox processing, and merchant card acceptance services. It offers equipment and working capital loans; commercial real estate loans comprising investment properties and business loans; secured and unsecured loans, such as installment and term, lines of credit, and residential first mortgage, as well as home equity loans and home equity lines of credit; and credit cards for consumers and businesses. The company also provides investment products; brokerage and investment advisory programs; and fiduciary and investment services, such as personal trust, investment management, estate administration, endowments, foundations, individual retirement accounts, escrow services, and custody. In addition, it offers insurance agency services primarily in the property and casualty area; merger and acquisition advisory services; and private debt, equity and mezzanine, and other middle-market advisory services. Further, the company provides telephone and online banking, mobile banking, debit and credit cards, direct deposit and remote deposit capture, mobile deposit option, automated teller machine, and cash management services. Pinnacle Financial Partners, Inc. was incorporated in 2000 and is headquartered in Nashville, Tennessee.

Turkcell Iletisim Hizmetleri A.S. provides digital services in Turkey, Belarus, Turkish Republic of Northern Cyprus, and the Netherlands. It operates through three segments: Turkcell Turkey, Turkcell International, and Techfin. It offers broadband services consist of mobile broadband, fiber to the home/building, xDSL, cable, and FWA over its mobile network; lifebox, a personal cloud service to users with a space for photos, documents, contacts, and videos; Iste Suit, a one-stop service with e-mail, file management, office applications, and video conferencing solutions for corporate companies; UpCall, an application for telecommunication operator; and GAME+, a cloud gaming platform. The company also operates BiP, a communication and life platform; TV+, a multi-screen TV platform; and fizy, a digital music platform. In addition, it provides digital identity management services, which includes mobile signature solution and one time password services; fixed telco and cyber security, managed security, data center and cloud, and system integration and managed services; digital business applications; and internet of things products and solution management, big data analytics, industry specific, and partner ecosystem and vendors solutions. Further, the company offers digital payment services, such as mobile wallet, direct carrier billing, utility payments, POS solutions, prepaid cards, money transfers, intracity subway/bus card, Payment Link, and QR code payment services, as well as Vitrin, an e-commerce solution; and international roaming, voice, data, and digital services. Additionally, it provides shopping, automobile, and green loans; and operates as an insurance agency. Turkcell Iletisim Hizmetleri A.S. was incorporated in 1993 and is headquartered in Istanbul, Turkey.

NCR Atleos Corporation operates as a financial technology company in the United States, rest of the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company operates through three segments: Self-Service Banking, Network, and Telecommunications & Technology (T&T). The Self-Service Banking segment offers solutions, including a line of automated teller machine (ATM) and interactive teller machine (ITM) hardware and software, as well as related installation, maintenance, and managed and professional services; and solutions to manage and run the ATM channel end-to-end for financial institutions comprising back office, cash management, software management and ATM deployment, and others. The Network segment provides a network of ATMs and multi-functioning financial services kiosks for financial institutions, fintechs, neobanks, and retailers; Allpoint network for credit unions, banks, digital banks, fintechs, stored-value debit card issuers, and other consumer financial services providers; ReadyCode to convert a digital value to cash or cash to a digital value; ATM branding solutions to financial institutions; ATM management and services to retailers and other businesses; and engages in the buying and selling of Bitcoins. The T&T segment offers managed network and infrastructure services to enterprise clients across various industries through communications service providers and technology manufacturers; and professional, field, and remote services for modern network technologies, including software-defined wide area networking, network functions virtualization, wireless local area networks, optical networking, and edge networks. NCR Atleos Corporation is headquartered in Atlanta, Georgia.

IDT Corporation provides communications and payment services in the United States, the United Kingdom, and internationally. It operates through four segments: Fintech, National Retail Solutions, net2phone, and Traditional Communications. The company operates point of sale, a terminal-based platform which provides independent retailers store management software, electronic payment processing, and other ancillary merchant services; and provides marketers with digital out-of-home advertising and transaction data. It also offers BOSS Money for international money remittance, and related value and payment transfer services; and Leaf, a digital wallet services which operates money transfer businesses, as well as net2phone, a unified communications as a service. In addition, the company provides IDT Digital Payments enables businesses, entrepreneurs, and developers to offer prepaid digital offerings including mobile airtime top-up, mobile data bundles, digital gift cards, and prepaid utility payments through its Zendit platform; and BOSS Revolution Calling, which provides international long-distance voice services primarily to immigrant communities in the United States and Canada. Further, it offers IDT Global, a wholesale provider of international voice and SMS termination, and outsourced traffic management solutions to telecoms; and IDT Express, a mobile self-service portal paired with dedicated account managers backed by customer support. IDT Corporation was incorporated in 1978 and is headquartered in Newark, New Jersey.

i3 Verticals, Inc. provides integrated payment and software solutions primarily to the public sector and healthcare markets in the United States. It operates in two segments, Software and Services, and Merchant Services. The company offers payment processing services that enables upper and lower court case management, collections, finance and accounting, motor vehicle and carrier registration, e-filing and taxation, license plate inventory, property tax management, utility billing, professional licensing, document workflow, and law enforcement software; assists public schools in completing payment processing functions, including accepting payments for online or at school lunches, and school activities. It also provides software platforms, such as electronic healthcare records and revenue cycle management solutions; insurance adjudication, patient engagement platforms, billing, scheduling, and integrated payments solutions; and workflow software and associated professional services to medical insurance payers. In addition, the company engages in software licenses and subscriptions, transaction-based fees, ongoing software maintenance and support, and other software-related solutions; and payment processing and gateway fees, as well as other related fixed transaction or service fees. Further, it sells equipment, and offers non-software related professional services. The company offers its solutions to clients through direct sales force; distribution partners comprising independent software vendors, independent sales organizations, and value-added resellers. i3 Verticals, Inc. was founded in 2012 and is headquartered in Nashville, Tennessee.

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.