OTE / Cosmote

OTE Group (Hellenic Telecommunications Organization), operating commercially under the COSMOTE brand, is a Greece-based telecommunications and digital services provider headquartered in Athens, Greece. Founded in 1949, OTE is the largest telecom operator in Greece and a member of Deutsche Telekom Group. Through COSMOTE, the company delivers a broad portfolio of fixed and mobile connectivity, cloud services, ICT solutions, data center services, and cybersecurity offerings. OTE/COSMOTE positions itself as a leading digital transformation partner in Southeastern Europe, combining telecom infrastructure with cloud, data center, and managed services capabilities.

⚙️ Facility Highlights

Data Center Footprint:

1. OTE/COSMOTE operates multiple data center facilities in Greece, primarily located in the Athens metropolitan area, supporting enterprise cloud, hosting, and telecom services.
2. The company has developed modern, high-availability data center environments designed to support enterprise IT infrastructure, public-sector workloads, and cloud services.
3. Its facilities are positioned as part of Greece’s national digital infrastructure, supporting both domestic and regional connectivity.

Facility Design & Infrastructure:

1. Data centers are designed to meet enterprise and carrier-grade requirements, with redundancy in power supply, cooling systems, and network connectivity.
2. Facilities support colocation, cloud infrastructure, and managed hosting environments for enterprise workloads.
3. Infrastructure is integrated with OTE’s nationwide fiber network and international connectivity infrastructure, enabling end-to-end service delivery.
4. Environments are designed to support high-density deployments and scalable cloud platforms.

Service Portfolio Overview:

1. Colocation services including rack space, cages, and dedicated hosting environments.
2. Cloud services including IaaS, private cloud, and hybrid cloud solutions.
3. Managed IT and outsourcing services covering infrastructure management and digital transformation.
4. Cybersecurity services including managed security, threat detection, and risk management.
5. Enterprise connectivity including fixed, mobile, and WAN networking solutions.
6. Unified communications and collaboration services delivered under the COSMOTE brand.

🔐 Security & Compliance

Infrastructure Resilience:

1. OTE/COSMOTE data centers are designed for high availability, incorporating redundant systems and resilience aligned with enterprise and carrier-grade standards.
2. Infrastructure supports mission-critical applications with continuity and disaster recovery capabilities.

Physical & Logical Security:

1. Data centers include controlled access, surveillance systems, and 24/7 monitoring to ensure physical security.
2. Logical security includes network protection, secure access, and managed cybersecurity services.
3. Security operations are integrated into cloud, hosting, and network services.

Compliance & Standards:

1. OTE/COSMOTE maintains certifications including ISO/IEC 27001 for information security management.
2. The company aligns its services with GDPR and European regulatory frameworks.
3. Data center and cloud services support enterprise and public-sector compliance requirements.

🌐 Connectivity & Carrier Access

Carrier Neutrality:

1. OTE/COSMOTE operates primarily on its own telecom infrastructure while enabling interconnection with other operators and international networks.

Network Capabilities:

1. Nationwide fiber network delivering high-speed broadband and dedicated enterprise connectivity.
2. Mobile network infrastructure including 4G and 5G services integrated with enterprise solutions.
3. WAN services including MPLS/IP VPN and Ethernet connectivity.
4. International connectivity through submarine cables and regional network interconnections.
5. Cloud connectivity and hybrid networking solutions linking enterprise environments to cloud platforms.

Connectivity Use Cases:

1. Enterprises requiring integrated telecom, cloud, and IT services across multiple sites.
2. Organizations deploying hybrid cloud environments with secure, high-performance connectivity.
3. Businesses leveraging managed network and mobile services for digital transformation.

💼 Who It Serves

1. Large enterprises and mid-market organizations in Greece and Southeastern Europe.
2. Public-sector institutions and government organizations.
3. Telecommunications and technology-driven businesses.
4. Organizations requiring integrated cloud, connectivity, and cybersecurity services.
5. Companies adopting digital transformation and hybrid IT strategies.