Who is Singtel?
Singapore Telecommunications Limited (Singtel) is a Singapore-based communications technology group providing telecommunications, Information and Communication Technology (ICT), and digital services to enterprises, consumers, and wholesale customers across Asia and other regions.
- Integrated fixed and mobile telecommunications services for consumers, enterprises, and carriers.
- Enterprise ICT, managed network, and cybersecurity services (networking, security, cloud connectivity).
- Data centre, cloud, and connectivity solutions for regional and global businesses.
- Digital services portfolio including digital marketing, analytics, and communication platforms.
- Regional strategic investments and partnerships with mobile operators across multiple Asian markets.
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More About Singtel
Singtel operates as a communications technology group with activities across consumer, enterprise, and wholesale segments, with a core in fixed and mobile network infrastructure. For enterprise and institutional customers, Singtel provides mobile, fixed-line, and IP-based connectivity services that integrate into corporate Wide Area Network (WAN) and hybrid network architectures. Its services are used by enterprises headquartered or operating in Singapore, as well as multinational corporations that require regional connectivity into key Asian markets where Singtel has presence or partnerships.
In the enterprise ICT domain, Singtel offers managed network services, Software Defined Networking (SDN) (SD-WAN) (networking), and related connectivity solutions that System Integration Testing (SIT) alongside customers’ existing Multiprotocol Label Switching (MPLS), internet, and Virtual Private Network (VPN) architectures. These services typically support branch connectivity, application performance optimisation, and secure access to both on-premises (on-prem) data centres and public cloud environments. Singtel also provides cybersecurity services (security), which may include managed security monitoring, threat detection, and advisory services aligned with common enterprise security frameworks and regulatory requirements in Asia.
Singtel’s data centre and cloud connectivity offerings target organisations with requirements for colocation, low-latency interconnection, and secure access to public cloud providers (cloud infrastructure). These services can be integrated into hybrid and multi-cloud architectures via dedicated connectivity, IP transit, and peering arrangements. Enterprises often use Singtel’s infrastructure as part of their backbone for mission-critical workloads, Disaster Recovery (DR) sites, and regional application hosting, tying into standard protocols such as IP, MPLS, and Ethernet for transport.
On the digital services side, Singtel has businesses focused on digital marketing, advertising technology, and analytics (digital marketing, data and analytics). These capabilities are typically used by enterprises and agencies to run targeted digital campaigns and to analyse customer engagement across channels. Singtel also supports communication platforms and enterprise mobility solutions that utilise its mobile networks and messaging capabilities as underlying transport for business applications and customer interaction workflows.
Within a marketplace or IT directory, Singtel maps to several categories: telecommunications carrier services (fixed, mobile, and wholesale), enterprise networking and managed services (SD-WAN, managed WAN, internet access), cybersecurity services (managed security, consulting), data centre and cloud connectivity services (colocation, interconnection, cloud on-ramp), and digital and data services (marketing technology, analytics). Its offerings are typically evaluated by enterprise technical stakeholders such as CIOs, CTOs, and network architects when planning regional connectivity, cloud migration, Security Operations (SecOps) outsourcing, or digital engagement initiatives across Asia-Pacific.
Our description of Singtel. Updated December 2025.
