T-Systems International, also known as Deutsche Telekom System Solutions, is a privately owned company headquartered in Germany and a subsidiary of Deutsche Telekom. Founded in 2000, it employs approximately 12,090 individuals and reported $4.3B in revenue as of 2024. The company specializes in telecoms, providing a global production and supply chain to companies worldwide. It offers integrated end-to-end IT solutions, driving the digital transformation of companies across all industries and the public sector. T-Systems focuses on industries such as automotive, the public sector, healthcare, and transport, developing industry-specific solutions, also known as vertical applications, for these areas. Its service portfolio includes the secure operation of traditional IT infrastructures, migration to private cloud and public cloud environments of hyperscalers, and the management of hybrid and multi-cloud infrastructures. T-Systems integrates customized platforms, industry-specific applications, and technologies such as artificial intelligence (AI), big data, and blockchain into these infrastructures, collaborating with global technology partners. Its end-to-end services also encompass security solutions and data protection in accordance with DSGVO requirements. The company follows a holistic approach, offering consulting (advisory) and solutions from digital, cloud services, and security from a single source.

2024 Revenue

Founded

2000

Headcount

12,085

Headquarters

Germany

Primary Segment

Telecoms

Ownership

Privately Owned

News Summary:

T-Systems, a subsidiary of Deutsche Telekom, joined the Spanish business confederation CEOE on March 18, 2026. The company aims to contribute to the digital sovereignty of the business ecosystem, focusing on accelerating innovation and data management through artificial intelligence solutions. Earlier, on March 11, 2026, T-Systems transferred the Moodle BW learning management system to its T Cloud Public platform. This move supports the state of Baden-Württemberg's ongoing digitalization of schools, providing a high-performance infrastructure for digital teaching and learning.

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T-Systems International offers products in the connectivity and cloud and media and telecoms services industries. T-Systems International's product portfolio comprises of enterprise connectivity services, enterprise cloud and telecoms.
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T-Systems International's revenues were over $1B in 2024. Caretta Research has split T-Systems International's revenue into 3 different product categories, the largest of which is enterprise fibre and private IP. For full access to T-Systems International's revenue breakdown subscribe to Caretta Portal.
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