T-Systems International GmbH

T-Systems is a German provider of information and communications technology for businesses and public institutions, offering network, cloud and application services from one organization.

Running existing systems while moving to the cloud

T-Systems runs existing ICT systems and classic IT services securely, and supports their move to cloud-based platforms. It offers managed cloud services on the main hyperscale providers, including Azure and Google Cloud, as well as hybrid and multi-cloud arrangements. The company says it offers flexibility and sovereignty for organizations that need both. Its T Cloud Public and T Cloud Private platforms are offered for workloads that need sovereign hosting.

Sovereign AI and GPU capacity

The company promotes a European sovereign AI and high-performance platform for organizations that want to start AI projects. Its Industrial AI Cloud, built with SAP, adds GPU-as-a-service capacity. A 2026 ISG study on AI-ready infrastructure placed the company among leaders in GPU-as-a-service, which the company cites. Its data and AI optimization work is intended to help clients make faster and more accurate decisions.

SAP transformation and application management

For SAP customers, T-Systems offers S/4HANA transformation in manufacturing, RISE with SAP for guided cloud ERP transformation, and SAP application management and modernization. The company says it helps clients modernize SAP securely as a base for more automated operations.

Sector work across industry and public services

Sector work covers manufacturing, retail, logistics and utilities, and the handling of health data in its sovereign cloud. The company says its cloud platforms can cut resolution times for sensitive health data from days to hours, and that a migration to its private cloud reduced one client's costs. Security services aim to reduce cyber risk, and Salesforce solutions sit alongside the network and cloud work.

Network and operations

The company combines its own fixed-network and mobile communications with highly secure data centers and a cloud ecosystem built on standard platforms and global partnerships. Those strengths support secure operation of legacy systems and new work in data analytics, the Internet of Things and machine-to-machine communication.