CT
China Telecom (Asia Pacific) is the regional subsidiary of China Telecom Global, headquartered in Singapore and serving…
★ 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.
Showing 49-72 organic directory results
Sort by:
Review counts and ratings include approved reviews only. Review policy.
CU
China Unicom (Singapore) Operations Pte Ltd, a telecom provider, offers cross-border communication services.
CITIC Telecom CPC is an ICT service provider and a wholly owned subsidiary of CITIC Telecom International Holdings…
CC
Specialising in digital radio services and enterprise wireless communications, this Singapore-based provider builds…
CT
A Facilities-Based Operations (FBO) telco operator headquartered in Singapore, Cloud Telecommunications builds and owns…
Cogent Communications is a global Internet Service Provider offering high-quality Internet, Ethernet, and Colocation services.
A global digital infrastructure and connectivity provider, Colt Technology Services serves enterprises, wholesale…
CommScope is an American network-infrastructure company that designs and manufactures connectivity and communications…
CS
Communication Services Pte Ltd (Commserv) was founded in Singapore in 1973.
Founded in 1987, Compex Systems Pte Ltd is a global leader in the design and manufacturing of wireless communication products.
CC
Connecting Communication & Solutions Pte Ltd (CCS) is a Singapore-incorporated telecommunications reseller established…
CN
CoreTel Networks (International) is an Asia-based Internet Service Provider (ISP) with its headquarters and operations in Singapore.
DN
Datawave Networks is a Singapore-based independent provider of open-access subsea network infrastructure, helping…
DCConnect Communication Pte Ltd is a telecommunication company that specializes in Network-as-a-Service (NaaS) platforms.
Specialising in secure, custom-designed network and communications solutions, Deutsche Telekom Global Business…
D
dhost is a Singapore-based neutral hosting provider specializing in shared wireless connectivity infrastructure for…
EW
EC Web Pte Ltd is a Singapore-incorporated company established in 2013.
EdgeStone Singapore is the Singapore arm of EdgeStone, a virtual network operator (VNO) and telecom solutions provider that also operates from India.
ET
Pecomark is a company specializing in the distribution of components for the refrigeration and air conditioning industry.
Set up by like-minded technology professionals, Enovec specialises in the integration of Audio Visual and Multimedia Solutions.
Epsilon Telecommunications is a Singapore-headquartered global connectivity provider that sells software-defined…
E
EE
Excentrique Enterprise Distribution Pte Ltd, founded in 2009, operates in the telecommunications industry.
ET
Exordior Technologies is a Singapore-headquartered technology company specialising in network solutions for the…