Greendata

Greendata is a Czech hosting, cloud, and colocation provider operating through Greendata s.r.o., headquartered in Prague. Since 2010, the company has marketed infrastructure services under the Greenhousing brand, focusing on dedicated servers, managed servers, cloud services, and related internet infrastructure. Its colocation and data center activities are marketed through DC6.cz, where Greendata presents its own Prague data center footprint and positions itself around high availability, personal support, and geographically separated services for backup and resilience use cases.

⚙️ Facility Highlights

Data Center Footprint:

Greendata’s current public materials point to a two-site Prague footprint. The company’s February 2026 update says it linked DC6 Vokovice Prague 6 with DC6 Tower Prague 3 to support faster IT recovery and higher service availability. Earlier official company material also states that since 2019 Greendata has operated data services in two locations, identified there as Aritma Prague and Shiran Tower.

The main Prague 6 facility is published at Lužná 716/2, Prague 6 Vokovice, and Greendata describes it as the DC6 datacenter. A 2020 official launch article says this Shiran Tower site was created in cooperation with telecom company FreeTel, took five months to build, and was designed to accommodate up to 2,500 servers with room for future expansion.

Facility Design & Infrastructure:

Greendata’s official housing materials describe N+1 systems aligned with Tier III requirements, biometric access, 24/7 helpdesk, and customer power monitoring. The newer rack-rental pages add more specific productized options ranging from 6U shared space to 42U cabinets, with published support for dual A+B power, dedicated PDUs in some tiers, and bandwidth options up to 2x10 Gbps SFP+ on higher tiers.

The Prague 6 launch article says all critical DC6 operating systems are backed up by N+1 or higher and that the facility uses free cooling and waste heat processing, with a published PUE between 1.3 and 1.4. The company also says the site sits in a flood-free zone.

Service Portfolio Overview:

1. Dedicated servers under the Greenhousing brand, with HP and Dell server options, redundant connectivity, and positioning for a wide range of IT applications.
2. Managed servers, where Greendata provides the server, administration, connectivity, monitoring, and operational support as a fully managed solution.
3. Cloud services, including “Green Cloud” with administration or without, based on failover clustering and geographically dispersed replication between two physical data centers in Prague.
4. Hybrid cloud, where Greendata explicitly markets a combination of its own backend infrastructure with AWS frontend for critical services.
5. Serverhousing and rackhousing, including 1U server housing and rack options from partial shared space to full 42U cabinets.
6. Remote hands and support services, listed in the DC6 pricing page and broader support positioning.

🔐 Security & Compliance

Infrastructure Resilience:

Greendata’s services page publishes 99.99% SLA alongside its own DC6 data center. Its February 2026 DC6 update says the linked Prague sites allow the company to contractually offer rackhousing and cloud services with SLA levels from 99.91% to 99.94% depending on the solution.

For physical resilience, official housing pages describe N+1 systems, while the Prague 6 launch article states all systems critical to data center operation are backed up by N+1 or higher, positioned as corresponding to Tier III level.

Physical & Logical Security:

Greendata’s public materials state that access to DC6 is controlled through a secured entrance, with entry to the data halls through biometric access, plus a reception area, receptionist, and security guards present 24/7. The company’s current DC6 homepage also markets continuous supervision, camera systems, and access control.

Its published GDPR documentation also references personal data security in the DC6 data center, which supports the company’s broader emphasis on data protection and controlled operations.

Compliance & Standards:

The current DC6 site explicitly markets ISO 9001:2015 and ISO 27001:2022, and says the operation is aligned with DC Tier 3. The homepage also links these standards to the company’s security and reliability positioning.

Greendata’s published GDPR and privacy materials show the company has formalized documentation around data protection, rights of data subjects, and security practices connected to DC6 operations.

🌐 Connectivity & Carrier Access

Carrier Neutrality:

Greendata does not prominently use the phrase carrier neutral in the official pages I reviewed. What it does publish clearly is redundant internet connectivity, multi-site design inside Prague, and the ability to support geographic separation and backup use cases across its linked locations.

Network Capabilities:

Greendata’s dedicated server page states 2 x 1 Gbps connectivity with redundant server connections. The DC6 housing pages publish 1 Gbps connectivity as standard on smaller tiers and higher-tier rack products with up to 2x10 Gbps SFP+ ports.

The company also markets redundant connection, IPMI over internal VPN, IPv4 and IPv6 allocations, and remote support services. Its hybrid cloud page further shows that Greendata’s network architecture is used in solutions that bridge its own infrastructure with AWS.

Connectivity Use Cases:

1. Organizations that need Prague based colocation for their own servers, with redundant connectivity and monitored power.
2. Customers building backup or disaster recovery environments across Greendata’s two Prague data center locations.
3. Businesses that want a hybrid architecture using Greendata infrastructure together with AWS for critical workloads.

💼 Who It Serves

1. Individuals, startups, companies, and institutions, as stated in the official DC6 launch article.
2. Small to midsize businesses and remote offices, explicitly mentioned on the dedicated server page.
3. Customers needing managed infrastructure, including corporations that want to hand over server administration and internet-project troubleshooting to specialists.
4. Organizations prioritizing business continuity, geographic separation, and higher SLA solutions across two Prague sites.