List of T-Systems MDR Customers
Frankfurt am Main, 60528,
Germany
Since 2010, our global team of researchers has been studying T-Systems MDR customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased T-Systems MDR for Managed Detection and Response (MDR) from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using T-Systems MDR for Managed Detection and Response (MDR) include: HRS GmbH, a Germany based Professional Services organisation with 1550 employees and revenues of $220.0 million and many others.
Contact us if you need a completed and verified list of companies using T-Systems MDR, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The T-Systems MDR customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
|---|---|---|---|---|---|---|---|---|---|---|---|
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HRS GmbH | Professional Services | 1550 | $220M | Germany | T-Systems | T-Systems MDR | Managed Detection and Response (MDR) | 2021 | n/a |
In 2021, HRS GmbH deployed T-Systems MDR as its Managed Detection and Response (MDR) solution. The rollout established Telekom T-Systems Managed Cyber Defence services in Germany, implemented as a shared service to detect attacks early and support defensive measures across HRS IT operations.
The T-Systems MDR implementation centralized SOC monitoring and SIEM-based log aggregation, providing continuous threat detection, incident triage, and response orchestration. Functional capabilities included 24/7 detection and incident response, alerting and escalation workflows, and threat intelligence integration to inform investigations and containment actions.
Operationally the service was provisioned as a shared security operation center service within Germany, integrated into HRS incident handling and IT operational workflows to support the internal IT team. The deployment scope emphasized service delivery from T-Systems SOC and SIEM platforms into HRS security operations, with handoffs to HRS teams for remediation and follow up.
Governance moved toward a shared-service model managed jointly with T-Systems, which centralized monitoring responsibilities while keeping incident remediation operations with HRS. The engagement improved HRS incident detection and response capabilities, reduced costs via the shared-service model, and increased operational efficiency for the IT team, as reported by HRS and T-Systems.
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Buyer Intent: Companies Evaluating T-Systems MDR
- Strategy Media, a United States based Media organization with 10 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
| Logo | Company | Industry | Employees | Revenue | Country | Evaluated |
|---|---|---|---|---|---|---|
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Strategy Media | Media | 10 | $1M | United States | 2025-12-14 |