S-NET Sp. z o.o.

S-NET Sp. z o.o. is a Polish telecom-and-data-centre provider headquartered in Kraków, Poland (ul. Kapelanka 13, 30-347 Kraków) with presence in Katowice and Warsaw. The company delivers colocation, hosting, cloud-services and dedicated internet/fibre connectivity, and operates multiple data-centre sites across Poland. With its combination of telecom infrastructure and data-centre assets, S-NET is well-positioned to serve enterprises, hosting & service-providers, and network-rich customers requiring connectivity-driven infrastructure in Poland. 

⚙️ Facility Highlights

• S-NET operates three data-centre facilities located in Kraków, Katowice and Warsaw. 
• The Kraków site (e.g., “Biprostal” at ul. Królewska 57) is described as a modern telecom-centre with fibre termination, dry-location and business-district placement. 
• At the Katowice site (ul. Adamskiego 7) S-NET provides guaranteed power supply (230 VAC/48 VDC) and a Tier III-style configuration (two power feeds per rack) for high-availability. 
• Common infrastructure features across the sites include:
• Uninterruptible power supply with dual power paths for each cabinet. 
• Redundant cooling: precision air-conditioning with duplicated systems for hot-aisle containment. 
• Fire-detection & suppression: early smoke detection & inert-gas fire-suppression at all sites. 
• Secure building placement: non-floodplain, away from rail lines/airports, monitored 24/7. 
• Service portfolio spans colocation (server housing / racks / cages), cloud services (public/private/hybrid), high-capacity internet & fibre, hosting (VPS, dedicated servers) and telephony/VoIP access. 

🔐 Security & Compliance

S-NET’s facility design underpins enterprise-grade infrastructure:

• Dual power feeds to every cabinet, independent UPS systems and diesel generators ensure high continuity. 
• Multi-stage physical access control, 24/7 monitoring, CCTV and alarm systems linked to external security agency. 
• Cooling and fire safety infrastructure are duplicated to avoid single-point failure. 
• Although specific certifications (ISO 27001, TIA-942) are not broadly published, S-NET emphasises high-availability design, SLA guarantees and uses-cases in business-critical hosting & telecom.

🌐 Connectivity & Carrier Access

• S-NET is a telecom operator with its own fibre backbone, offering symmetrical high-speed internet, transmission links and network services across Poland. 
• The data-centres are carrier-neutral: clients may choose from multiple operators, with flexibility for cross-connects and their own cabling. 
• The cloud-brand “S-NETcloud” boasts an internet edge > 1000 Gbps of peering with major networks such as Google, Akamai, AMS-IX, PLIX, RETN, GTT and local ISPs.
• Sites such as the Warsaw facility (Al. Jerozolimskie 65) are located near major exchange points, facilitating low-latency connectivity for content, carrier & cloud players. 

💼 Who It Serves

S-NET is suitable for:

• Enterprises in Poland seeking colocation, hybrid cloud or high-availability hosting.
• Hosting providers, SaaS companies or e-commerce platforms needing Polish data-centre placements with strong network access.
• Telecom/ISP/ network operators requiring fibre backbone access, transmission links and carrier-neutral data-centres.
• Content providers or cloud service integrators who want regional infrastructure (Poland) and multi-city data-centre redundancy.