QSC AG is one of leading IT and telecommunications companies operating in Germany. The company has a headquarter in Cologne, Germany. QSC AG offers many Internet and Internet-related services between which you may find solutions such as: Cloud Services, Internet of things, IT-Consulting, IT-Strategies, IT-Outsourcing, Internet access, Telephony, Networking. Their portfolio of products is designed to provide as many IT solutions as it is possible to all businesses that operates in Germany. They have many references from their business clients, i.e. SHARP, HSV, Tschibo, SportScheck, Imperial Tobacco, etc.