- Application
- Cloud
- Cloud Infrastructure
- Colocation
- Connectivity
- Endpoint Protection Platform
- Enterprise
- Fiber
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Who is Proximus Luxembourg?
Proximus Luxembourg is a telecommunications and Information and Communication Technology (ICT) services provider offering fixed and mobile connectivity, cloud, and digital solutions for enterprises and public-sector organizations in Luxembourg.
- Enterprise fixed and mobile telecommunications services, including voice, data, and connectivity
- Cloud and data center hosting services (cloud infrastructure, colocation, managed hosting)
- ICT integration and managed services for networks, collaboration, and business applications
- Cybersecurity and data protection services for corporate and institutional customers (security services)
- Digital workplace and unified communications services for enterprise environments (collaboration and productivity)
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More About Proximus Luxembourg
Proximus Luxembourg operates as a telecommunications and ICT provider serving businesses, public institutions, and other organizations across Luxembourg. Its portfolio covers network access, managed connectivity, cloud and hosting, and a range of managed ICT and security services that support enterprise-grade architectures and compliance-oriented environments.
On the connectivity side, Proximus Luxembourg delivers fixed and mobile network services for corporate sites, branch offices, and mobile workforces. This typically includes IP-based voice and data services over fiber or other fixed access technologies, enterprise mobile subscriptions with data and voice bundles, and options for private or virtual private networking (VPN) to link multi-site operations. These services are used as the underlay for corporate Wide Area Network (WAN) designs and as a foundation for higher-layer collaboration, security, and application delivery.
In cloud and data center services (cloud infrastructure), Proximus Luxembourg provides hosting capabilities that allow enterprises to deploy workloads in local data centers or hybrid environments. This can include Infrastructure as a Service for virtual machines and storage, colocation for customer-owned equipment, and managed hosting where Proximus Luxembourg operates and monitors systems on behalf of the client. These offerings align with common enterprise architectures that combine on-premises (on-prem) resources, local cloud capacity, and possibly third-party hyperscale platforms via secure interconnects and VPNs.
The company also focuses on ICT integration and managed services, covering network infrastructure, unified communications, and business applications. In this role, Proximus Luxembourg acts as a systems and services integrator, designing and operating Local Area Network (LAN), Wireless Local Area Network (WLAN), and WAN environments, integrating IP telephony and collaboration platforms, and providing monitoring, incident management, and service-level-based operations. Customers use these services to standardize network and communication stacks, support digital workplace models, and offload day-to-day operations to a managed provider.
Cybersecurity services (security services) form another component of the portfolio. These typically include network and perimeter security, endpoint protection integration, identity and access-related controls, and security monitoring functions aligned with enterprise security frameworks. Such services are positioned to help organizations meet regulatory requirements, protect data hosted in Proximus Luxembourg facilities or customer premises, and maintain service continuity for critical applications and communications.
For enterprise and institutional buyers, Proximus Luxembourg’s offerings are positioned as a local, integrated stack covering connectivity, cloud and hosting, managed ICT, and security, with account management and support oriented around Luxembourg-based operations. In a marketplace taxonomy, Proximus Luxembourg fits into categories such as enterprise telecommunications services, cloud infrastructure and hosting, managed network and security services, and collaboration and digital workplace solutions. Customers typically evaluate it alongside other telecom operators and ICT integrators when designing network backbones, choosing local cloud or colocation capacity, and outsourcing portions of their infrastructure and Security Operations (SecOps).
Our description of Proximus Luxembourg. Updated February 2026.