T-Systems International | 193,622 followers on LinkedIn. #rethinkthesystem #questiontodaycreatetomorrow | Your digitalization partner with industry expertise With locations in more than 26 countries and over 26,000 employees (2024), T-Systems is one of the leading providers of digital services in Europe. The Deutsche Telekom subsidiary is headquartered in Germany and has a presence in Europe as well as in selected core markets and strategic production locations. T-Systems can provide a global production and supply chain to companies operating worldwide.