Insights

Global Digital Leader T-Systems' extensive international presence with operations in over 26 countries and a workforce exceeding 26,000 positions it as a key partner for multinational corporations seeking integrated digital and cloud transformation services.

Industry-Specific Solutions Specialized vertical applications in automotive, healthcare, public sector, and transport offer targeted opportunities for clients seeking customized digitalization and security solutions aligned with industry regulations and standards.

Innovative Technology Adoption Strong focus on integrating cutting-edge technologies such as artificial intelligence, big data, and blockchain into IT infrastructures enables T-Systems to provide advanced, forward-looking solutions that can address complex enterprise challenges.

Strategic Partnerships Collaborations with industry leaders like SupplyOn, Scheer Group, and BlueFlag Security highlight T-Systems’ commitment to expanding digital trust, process automation, and security, creating opportunities for joint sales efforts in these high-growth areas.

Robust Financial Scale With revenues around ten billion dollars and a large employee base, T-Systems offers a stable, well-resourced partner capable of supporting enterprise-wide digital transformation efforts for large-scale organizations.

T-Systems International Tech Stack

T-Systems International uses 8 technology products and services including Ethereum, ISO 9001, F5 BIG-IP, and more. Explore T-Systems International's tech stack below.

  • Ethereum
    Blockchain
  • ISO 9001
    Certificates
  • F5 BIG-IP
    Data Security
  • Microsoft PowerPoint
    Editors
  • Microsoft
    Miscellaneous
  • Perl
    Programming Languages
  • JUnit
    Testing And Qa
  • Express.js
    Web Frameworks

Media & News

T-Systems International's Email Address Formats

T-Systems International uses at least 1 format(s):
T-Systems International Email FormatsExamplePercentage
First.Last@t-systems.comJohn.Doe@t-systems.com
94%
F.Last@t-systems.comJ.Doe@t-systems.com
4%
First.Middle@t-systems.comJohn.Michael@t-systems.com
1%
LFirst@t-systems.comDJohn@t-systems.com
1%

Frequently Asked Questions

Where is T-Systems International's headquarters located?

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T-Systems International's main headquarters is located at 43d Hahnstraße Frankfurt, Hesse 60528 Germany. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is T-Systems International's phone number?

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You can contact T-Systems International's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is T-Systems International's official website and social media links?

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T-Systems International's official website is t-systems.com and has social profiles on LinkedIn.

What is T-Systems International's NAICS code?

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T-Systems International's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does T-Systems International have currently?

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As of June 2026, T-Systems International has approximately 11K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: C. M.Coo Health Industry Deutsche Telekom T-Systems: U. H.Cto, Cloud Transformation: R. S.. Explore T-Systems International's employee directory with LeadIQ.

What industry does T-Systems International belong to?

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T-Systems International operates in the IT Services and IT Consulting industry.

What technology does T-Systems International use?

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T-Systems International's tech stack includes EthereumISO 9001F5 BIG-IPMicrosoft PowerPointMicrosoftPerlJUnitExpress.js.

What is T-Systems International's email format?

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T-Systems International's email format typically follows the pattern of First.Last@t-systems.com. Find more T-Systems International email formats with LeadIQ.

When was T-Systems International founded?

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T-Systems International was founded in 2000.

T-Systems International

IT Services and IT ConsultingHesse, Germany10001+ Employees

T-Systems International is an IT services and IT consulting company, a Deutsche Telekom subsidiary, headquartered in Germany at 43d Hahnstraße, Frankfurt, Hesse 60528. It operates with a presence in more than 26 countries and employs over 26,000 people as of 2024. The company provides integrated end-to-end IT solutions, including migration to private and public clouds, management of hybrid and multi-cloud infrastructures, secure operation of IT infrastructures, and data protection aligned with DSGVO requirements. Its focus industries include automotive, the public sector, healthcare, and transport, for which it develops industry-specific vertical applications and provides advisory and solutions in digital, cloud, and security from a single source. Recent activities include partnerships and collaborations such as integration with SupplyOn's Industrial AI Cloud, a SAP process automation collaboration with Scheer Group, the appointment of a Chief AI Officer, and MSSP offerings for identity-first SDLC security in partnership with BlueFlag Security.

Section iconCompany Overview

Headquarters
43d Hahnstraße Frankfurt, Hesse 60528 Germany
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
10001+

Section iconFunding & Financials

  • $10B

    T-Systems International's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    T-Systems International's revenue is estimated to be in the range of $10B

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