Infra-Analytics is a boutique strategic advisory and consulting firm specialising in the digital infrastructure and subsea cable industries.
★ Category overview
Telecommunication Providers in Singapore
Last updated: 20 July 2026
Singapore telecom buyers usually compare more than price per circuit. The stronger partners can explain fibre diversity, SIP trunk failover, SD-WAN underlay, number portability, local support coverage, and how their network performs during regional outages.
What to look for
- Local NOC and escalation path for outages affecting Singapore offices.
- Clear SIP trunking, cloud PBX, SD-WAN, and fibre SLA terms.
- Experience with IMDA licensing, number porting, and enterprise voice migration.
- Resilient design across last-mile providers, data centres, and cloud regions.
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IN
Inligo Networks is an independent private subsea cable owner and operator headquartered in Singapore, with offices in Melbourne and Los Angeles.
Kim Chuan Telecommunications Complex offers telecommunication and data centre facilities within Singapore.
Lumen Technologies is a global telecommunications and networking provider that delivers secure networking, edge cloud, and AI-ready infrastructure.
NetLink Trust designs, builds, owns, and operates Singapore's nationwide passive optical fibre network, which forms the…
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SG.GS is a global wholesale carrier established in 2000, with offices in Singapore and London.
Shinetown Telecom is a Singapore-based telecommunications company providing AirSim international data SIM services…
Speedcast is a global satellite communications and managed-IT-services provider offering connectivity solutions to…
Spirent, now part of Keysight, provides automated testing and assurance solutions for telecommunications.
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A global digital ecosystem enabler and part of the Tata Group, Tata Communications operates across more than 190…
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Telin Singapore is the regional hub of Telekomunikasi Indonesia International, the international arm of Indonesia's…
A Singapore-based system integrator and telecom engineering firm, UP Communications Pte Ltd delivers end-to-end…
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Hurricane Electric is a US-headquartered internet backbone and colocation provider that sells IPv4 and IPv6 transit…
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IPTP Networks is a Cyprus-founded network operator and system integrator that runs a global MPLS backbone with points…
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PT Link Net Tbk is an Indonesian fixed-broadband and fibre network operator, historically known for the First Media…
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Viettel is Vietnam’s largest telecommunications operator, a state-owned military-run group that runs the country’s…
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