QSC AG (QSC) is a telecommunications provider in Germany. The Company operates in four segments: Telecommunications, Outsourcing, Consulting and Cloud. The Telecommunications segment consists of various voice and data communication products. The Outsourcing segment is focused on outsourcing infrastructure. The Consulting segment offers advisory services. The Cloud segment offers standard and individual information technology (IT) application on a cloud basis. The Company offers a range of outsourcing services, including operation of servers, firewall and security services, as well as integration within network solutions. QSC advises companies to optimize business processes with focuses on Systems Applications and Products (SAP) and Microsoft. Under its Q-loud brand, QSC pools various activities relating to networking machines and appliances in the Internet of things (IoT).