Your IT should just work. Not keep you up at night.
We are Nexilon: an IT services partner for mid-sized organizations. Firewalls, servers, archiving, hosting — we handle the technology so you can focus on your business.
Sound familiar?
IT providers that never call back?
Your IT provider is hard to reach. Updates keep getting postponed. Nobody has a clear picture of whether your systems are actually secure. And when something goes down, it takes hours before anyone responds.
For organizations with 30 to 300 employees, this is everyday reality. A full in-house IT department doesn’t make sense — but blindly trusting that everything is fine is not a strategy either.
That’s where we come in.
Solutions
What we do for you
IT Security with Fortinet
Firewalls, email protection, SD-WAN, Secure Access, and Privileged Access Management — we plan, deliver, and operate your security infrastructure. Fully managed on request.
Learn more →Virtualization with Proxmox
VMware getting expensive? We migrate you to Proxmox VE — with Backup Server, Ceph storage, and high availability. As a certified Proxmox Silver Partner.
Learn more →Email Archiving with MailStore
GoBD (Germany's business record retention requirement), GDPR, BSI IT-Grundschutz — three good reasons why your emails need tamper-proof archiving. We set up MailStore so you sleep well before your next audit.
Learn more →Print Management with PaperCut
Cut printing costs, gain visibility. PaperCut gives you control over your entire print environment — from a single office to dozens of branch locations.
Learn more →Hosting & Managed Services
Linux or Windows VPS, object storage, and fully managed operations — on our own infrastructure, personally supported. Not an anonymous cloud, but a contact person who knows your environment.
Learn more →Microsoft 365 Consulting & Licensing
We advise on planning and deploying Microsoft 365 and provide licenses directly through our CSP program. From Exchange Online to Intune — from a single source.
Learn more →Why Nexilon
Why organizations work with us
No call center, no corporation. Nexilon is a small team with a direct line to you. You reach the people who know your systems — not a hotline that forwards your ticket.
Available when it matters. IT problems don’t follow business hours. We’re reachable evenings and weekends when the situation demands it.
12+ years in IT. From CIO and CISO roles to security team leadership to infrastructure projects for utilities and municipalities. We bring experience you can’t learn from books.
Fast ramp-up. Even on unfamiliar topics, we get up to speed quickly and deliver solid results. Deep technical expertise is our foundation.
Certified, not just claimed. Proxmox Silver Partner, Fortinet NSE-certified, PaperCut partner. We invest in knowledge so you benefit from it.
Based in Germany. Available everywhere. We’re headquartered in Germany and deliver projects remotely around the world. When on-site presence is needed, we make it happen.
Projects
Selected references
Virtualization & Archiving
7-node Proxmox cluster with Ceph across three locations. In parallel: MailStore deployment during migration to Microsoft 365 — all emails archived, clean start in the cloud.
IT Security & Networking
Complete firewall infrastructure rebuild: from 10 to 18 branch firewalls, from 3 to 6 core firewalls with HA. Two-tier architecture following BSI guidelines, SD-WAN with BGP, FortiManager. Plus PaperCut for 130 devices and MailStore for secure email extraction after a cyberattack.
IT Consulting & Operations
From firewall deployments to server migrations to Microsoft 365 rollouts: ongoing support for organizations that need a reliable IT partner.