TelemaxX Telekommunikation GmbH Tech Stack

German data center and telecom operator with sovereign cloud and fiber infrastructure

Telecommunications Karlsruhe, Baden-Württemberg 51–200 employees Public Company

TelemaxX operates four hardened data centers in Karlsruhe backed by owned fiber infrastructure, positioning itself as a German-anchored alternative to hyperscalers. The tech stack reveals a hybrid-infrastructure operator: VMware and Proxmox for virtualization, Veeam and Checkmk for backup and monitoring, Azure for cloud services—with active hiring weighted toward senior engineers (7 of 12 roles) and a project roadmap centered on zero-trust security, DevOps automation, and XaaS portfolio expansion. Pain points cluster around legacy on-prem rationalization and fiber network scaling, not sales or product discovery.

Tech Stack 22 technologies

Core StackIntune AutoCAD Ansible Google Ads LinkedIn Ads Google Analytics Azure Atlassian Cloud XDR Juniper Networks Bash OTDR Google Earth VMware vSphere Proxmox VE Ubuntu Veeam Backup & Replication PRTG Network Monitor Checkmk GIS Matomo

What TelemaxX Telekommunikation GmbH Is Building

◆Challenges

Optimizing technical systems
Legacy on-prem infrastructure
Security threats
Maintaining high availability
Ensuring daily operations
Maintaining network uptime
Automating network configuration
Patch management
Expanding fiber infrastructure
Fiber connection troubleshooting

▲Active Projects

Technical system optimization
Cloud application development
It security system administration
Patch management
Portfolio development for data center, cloud, and managed services
Developing sovereign xaas infrastructure
Automating infrastructure with devops
Zero trust implementation
Siem automation
Ausbau von glasfasernetzen

Hiring Activity

Accelerating10 roles · 7 in 30d

Department

Engineering

Sales

Marketing

Ops

Product

Seniority

Senior

Junior

Intern

Mid

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About TelemaxX Telekommunikation GmbH

TelemaxX provides data center colocation, cloud hosting, managed services, and telecommunications from its base in Karlsruhe, Baden-Württemberg. The company operates four high-security data centers and maintains its own fiber infrastructure across the region, enabling direct control over network uptime and redundancy. Core offerings include data center rack space, housing services, managed hosting, and traditional telecom connectivity. The customer base appears to be mid-market enterprises and government or regulated sectors requiring data sovereignty—the "sovereign XaaS infrastructure" project and emphasis on German on-premises alternatives suggest a deliberate positioning away from US cloud hyperscalers. Operations-heavy focus: active projects span technical system optimization, patch management, zero-trust deployment, and fiber network expansion.

HeadquartersKarlsruhe, Baden-Württemberg

Company Size51–200 employees

Hiring MarketsGermany

Frequently Asked Questions

What is TelemaxX's infrastructure footprint?

TelemaxX operates four high-security data centers in Karlsruhe and owns its own fiber network infrastructure across the region, offering direct rack colocation, managed services, and telecom connectivity from a single provider.

What security and compliance initiatives is TelemaxX pursuing?

Active projects include zero-trust implementation, SIEM automation, and sovereign XaaS infrastructure development—indicating a focus on meeting European data residency and high-security standards.

How this profile is built

TelemaxX Telekommunikation GmbH's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.