
About castle-it
castle-it is a Swiss-based IT services company dedicated to helping businesses manage, protect, and optimize their digital infrastructure.
Founded on the belief that technology should never be a barrier to growth, castle-it delivers smart, reliable, and proactive IT solutions tailored to each client’s needs.
we support companies of all sizes from startups to established SMEs across Geneva and Lausanne, providing the IT expertise they need to operate with confidence, efficiency, and peace of mind.

We are not just a service provider. We are your dedicated technology partner always present, always proactive, always committed to your success.
Our team brings together deep technical expertise in IT support, data backup, infrastructure monitoring, and cybersecurity, delivering tailored solutions that adapt to your reality, your budget, and your ambitions.
At castle-it, we believe in three core principles:
- Protect — your systems, your data, and your business continuity
- Monitor — your infrastructure in real time, 24/7, with zero blind spots
- Support — your team with fast, human, and reliable IT assistance
Whether you’re facing a critical incident, planning a digital transformation, or simply looking for a trustworthy IT partner — castle-it is here.
Premium Services
That Is The Best Service
Determine The ServicesYou Need
IT Security & Cybersecurity
Protect your infrastructure from threats, vulnerabilities and cyberattacks. We implement proactive security policies, firewall management, and real-time threat detection to keep your business safe at all times.
IT Support & Helpdesk
Fast, reliable, and human IT support onsite or remote. Our helpdesk team resolves your issues quickly so your team stays productive. Average response time: under 2 hours.
Backup & Disaster Recovery
Automated, encrypted backups with instant recovery. Whether it’s accidental deletion, hardware failure or ransomware — your data is always safe and recoverable. Zero data loss. Zero compromise.
Infrastructure Monitoring (24/7)
Real-time supervision of your entire IT environment. We detect anomalies, performance drops, and failures before they impact your operations 24 hours a day, 7 days a week.
IT Infrastructure Management
From servers to networks, workstations to cloud environments we manage, maintain and optimize your entire IT infrastructure so it runs at peak performance, always.
Cloud Solutions & Migration
Move to the cloud with confidence. We plan, execute and manage your cloud migration, ensuring minimal downtime, maximum security, and seamless continuity for your business.

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Team Member
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Clients Review
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Completed Projects
Why Choose Us?
In a world where every minute of downtime costs you money, choosing the right IT partner is not a luxury it’s a necessity.
At castle-it, we don’t just fix problems. We prevent them. We don’t just manage your IT. We own it — as if it were ours.
Here is why hundreds of businesses across Geneva and Lausanne trust castle-it every day :
We protect before we react Most IT providers wait for something to break. We don’t. Our proactive monitoring detects threats, anomalies, and vulnerabilities before they impact your business so you never have to deal with the consequences.
We respond fast When you need us, we are there. With an average response time of under 2 hours, our team is always ready to step in, diagnose, and resolve without delays, without excuses.
Your data is sacred to us We treat your data as if it were our own. Our automated backup solutions ensure that every file, every database, and every system is secured, encrypted, and instantly recoverable no matter what happens.
We become part of your team We integrate into your organization, learn your environment, and deliver IT support that feels personal, not transactional. You get a dedicated partner not a ticket number.
We never sleep — so you can Our infrastructure monitoring runs 24 hours a day, 7 days a week. Every alert is analyzed. Every anomaly is addressed. You see everything. You lose nothing.
We optimize your IT costs No hidden fees. No unnecessary complexity. Our solutions are tailored to your budget and scale with your growth so you always get the right level of service at the right price.
Our Team
Experiance & Our Professionals Team

Laura Mercier
IT Support Engineer
« Your data protected — every second of every day. »

Mehedi Hassan
Cloud & Infrastructure Manager
« Reliable infrastructure is the backbone of your business. »

Sofia Ferrara
CEO & Founder
« Building smart IT solutions for a brighter future. »

Thomas Berger
IT Security Specialist
« Fast, human, and always here when you need us. »
