

Cloudzen Systems delivers secure, scalable hosting and SaaS solutions designed to optimize business efficiency and protect your critical infrastructure.
Cloudzen Systems started with a clear mission: deliver secure, high-performance cloud infrastructure that enterprises actually trust. Since inception, we've grown from a focused team into a reliable partner for organizations across Paris and beyond, specializing in hosting infrastructure, SaaS applications, and cybersecurity tools that scale with your business.
Cloudzen Systems is led by technical specialists with deep experience in enterprise infrastructure, cybersecurity, and SaaS architecture. We design secure, high-performance solutions that drive business efficiency.

Founder & Cloud Architect
Karim leads Cloudzen Systems with 15+ years building enterprise infrastructure and secure cloud environments. He architected solutions powering our hosting infrastructure and cybersecurity tools.

Infrastructure Operations Lead
Sophie manages Cloudzen's hosting infrastructure and ensures 99%+ uptime across all customer environments. Her focus is reliable, scalable systems that grow with your business.
Cloudzen Systems delivers secure, scalable infrastructure that powers enterprise operations. We measure success by uptime, security, and customer outcomes.
15K+
Monthly revenue
Consistent growth driven by enterprise clients relying on our infrastructure and security solutions.
99.9%
Uptime commitment
Our hosting infrastructure maintains enterprise-grade availability for mission-critical applications.
1
Dedicated expert
Karim Chakir oversees every project personally, ensuring technical excellence and client success.
100%
Custom solutions
Every SaaS application and cloud deployment is tailored to your specific business requirements.
See how organizations across Europe rely on our hosting, SaaS, and cybersecurity solutions to scale securely.
Cloudzen Systems migrated our entire infrastructure in weeks with zero downtime. Their infrastructure expertise and security focus gave us the confidence to scale.

Philippe Dubois
CTO, Financial Services Firm
We needed enterprise-grade hosting with real cybersecurity protections. Cloudzen delivered both without the enterprise price tag. Support from Karim has been exceptional.

Marie Laurent
Operations Director, SaaS Company
Their SaaS platform reduced our infrastructure costs by 40% while improving performance. The technical depth here is real.

Andreas Weber
Founder, Cloud-Native Startup
Cloudzen's cybersecurity tools detected vulnerabilities our previous provider missed. Reliable, fast, and genuinely knowledgeable support.

Sophie Martin
Security Lead, Healthcare Provider
