CSG Systems International, Inc. provides revenue management and digital monetization, customer engagement, and payment solutions primarily to the communications industry in the Americas, Europe, the Middle East, Africa, and the Asia Pacific.

OneSpan Inc., together with its subsidiaries, designs, develops, and markets digital solutions for identity, security, and business productivity worldwide. The company offers OneSpan Sign, a range of e-signature requirements for occasional agreement to processing tens of thousands of transactions; OneSpan Cloud Authentication, a cloud-based multifactor authentication solution that supports a range of authentication options, including biometrics, push notification, and visual cryptograms for transaction data signing, SMS, and hardware authenticators; and OneSpan Identity Verification, which enables banks and financial institutions identity verification services.

Sangoma Technologies Corporation develops, manufactures, distributes, and supports voice and data connectivity components for software-based communication applications worldwide. The company offers Switchvox, a business phone system; PBXact, a phone system; Internet protocol (IP) phones; service provider and voice over Internet protocol gateways; Switchvox Cloud, a unified communications solution; SIPstation SIP Trunking, a hosted session initiation protocol trunking service; PBXact Cloud, a cloud based private branch exchange service; Asterisk and FreePBX, an open source IP PBX software; and FAXStation, a fax-over-IP solution.

NetScout Systems, Inc. provides service assurance and cybersecurity solutions for protect digital business services against disruptions in the United States, Europe, Asia, and internationally.

Consensus Cloud Solutions, Inc., together with its subsidiaries, provides information delivery services with a software-as-a-service platform worldwide. Its products and solutions include eFax, an online faxing solution, as well as MyFax, MetroFax, Sfax, SRfax, and other brands; eFax Corporate, a digital cloud-fax technology; jsign, which provides electronic and digital signature solutions; Unite, a single platform that allows the user to choose between several protocols to send and receive healthcare information in an environment that can integrate into an existing electronic health record (EHR) system or stand-alone if no EHR is present; Signal, a solution that integrates with a hospital's EHR system and uses rules-based triggering logic to automatically send admit, discharge, and transfer notifications using cloud fax and direct secure messaging technology; and Clarity that transforms unstructured documents into structured actionable data.

EVERTEC, Inc. engages in transaction processing business in Latin America and the Caribbean. The company operates through Payment Services - Puerto Rico & Caribbean; Payment Services - Latin America; Merchant Acquiring; Business Solutions, and Corporate and Other segments.

Global Blue Group Holding AG, together with its subsidiaries, provides technology-enabled transaction processing services for merchants, banks, acquirers, governments, and travelers in Europe, the Asia Pacific, and internationally.