- Application
- Cloud
- Cloud Infrastructure
- Colocation
- Connectivity
- Cross-Connects
- Cybersecurity
- Data Center
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- Enterprise
- Information and Communication Technology
- Interconnection
- Internet
- Internet Protocol
- Managed Services
- Monitoring
- Multitenant
- Networking
- on-premises
- Outsourced
- Power
- Private Network
- Public Cloud
- Router
- Services
- Space
- Storage
- Virtualized Infrastructure
- Virtual Private Network
- Visibility
- Wholesale
- Wide Area Network
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Who is NTT Com?
NTT Com, operating in Hong Kong as HKNet, is an enterprise telecommunications and Information and Communication Technology (ICT) services provider focusing on network connectivity, data center infrastructure, cloud, and managed services for corporate customers.
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- Enterprise-grade internet access, private network, and connectivity services for corporate and carrier customers (networking).
- Colocation and data center hosting services for business-critical infrastructure (data center services).
- Cloud and virtualized infrastructure offerings for application hosting and IT offload (cloud infrastructure).
- Managed security, managed network, and related outsourced ICT operations services (managed services).
- Hybrid solutions that integrate connectivity, data center, and cloud resources for multi-site and cross-border enterprises (hybrid IT).
More About NTT Com
NTT Com, through HKNet in Hong Kong, provides telecommunications and ICT services tailored to enterprises that require stable connectivity, hosted infrastructure, and managed operations across local and regional environments. Its portfolio aligns with core enterprise IT categories including networking, data center services, cloud infrastructure, and managed services, and is positioned for organizations that operate critical workloads, multi-branch networks, and cross-border business processes.
In networking (enterprise networking), NTT Com delivers internet access, leased-line connectivity, and private network services that support Wide Area Network (WAN) architectures for corporate users and wholesale customers. Services commonly use IP and MPLS-based architectures, enabling site-to-site connectivity, VPNs, and interconnection with carrier and cloud ecosystems. These network offerings are used to connect offices, data centers, and cloud regions, supporting latency-sensitive applications, voice, and transactional systems.
Within data center services (data center colocation), NTT Com offers colocation space, power, and environmental control for servers, storage, and network equipment. Enterprises use these facilities to host core infrastructure such as application servers, databases, and security appliances in controlled environments with carrier connectivity. Typical deployments include redundant power feeds, structured cabling, and cross-connects to carriers, ISPs, and cloud on-ramps, supporting hybrid architectures where workloads span on-premises (on-prem) sites, colocation, and public cloud platforms.
NTT Com also provides cloud infrastructure (cloud hosting) and virtualized resources that allow enterprises to deploy workloads without owning physical hardware. This includes compute, storage, and networking resources provisioned in multi-tenant or dedicated environments. Customers use these platforms for web applications, line-of-business systems, and development and testing, often integrated with Virtual Private Network (VPN) or dedicated connectivity from office locations or branch networks.
In managed services (managed network and security services), NTT Com offers monitoring, operations, and support for enterprise connectivity, security, and hosted infrastructure. This includes managed routers, firewalls, and other network functions, as well as service-level commitments around availability and response. Enterprises use these services to offload day-to-day operations, achieve centralized visibility, and maintain configuration consistency across sites while relying on NTT Com’s operations teams and support processes.
HKNet’s role within NTT Com’s broader ecosystem provides enterprises in Hong Kong with access to regional and global network reach, enabling connectivity between local branches, headquarters, and overseas locations. The combined portfolio positions NTT Com in marketplace categories such as enterprise connectivity, carrier services, colocation, hybrid IT infrastructure, and managed security and network operations. For directory and taxonomy purposes, NTT Com can be classified under telecommunications carriers, data center colocation providers, cloud infrastructure service providers, and managed network and security service providers serving enterprise and institutional customers.
Our description of NTT Com. Updated December 2025.
