Reliable, secure networks built with expertise — because your business can't afford downtime. From switching and routing to structured cabling and comms rooms, Nostra designs and builds infrastructure that just works.
Support from Dublin, Cork, Galway and Belfast — never outsourced.
And 98% client retention that speaks for itself.
Independently audited service delivery, every year since 2021.
Real-time dashboards and measurable commitments.
This is one of our most common starting points — we audit, document and map your network, then fix the risks in priority order.
Yes — cabling, WiFi, comms rooms and network builds for fit-outs, moves and new sites, coordinated with your other contractors.
Redundant links, stacked switches, UPS protection and failover paths — sized honestly to your actual uptime requirements and budget.
Server supply, virtualisation and management from Nostra — on-premise, hybrid and hyper-converged infrastructure, expertly managed.
Learn more →Managed backup and storage from Nostra — automated, tested, ransomware-proof backup for servers, Microsoft 365 and endpoints.
Learn more →Disaster recovery and business continuity from Nostra — tested DR plans and rapid failover so downtime never becomes disaster.
Learn more →Written by the Nostra team | Reviewed October 2026
Book a free consultation — we'll assess your needs and give you straight answers.
Talk to an Expert