AT&T Worldwide Telecommunications Services Singapore
AT&T Worldwide Telecommunications Services is the international enterprise arm of AT&T Business, providing global connectivity, managed...
- Headquarters
- 10 Collyer Quay, Singapore 049315
What we do
AT&T Worldwide Telecommunications Services is the international enterprise arm of AT&T Business, providing global connectivity, managed networking, mobility, IoT, cybersecurity, and unified-communications services to multinational corporations. The Singapore entity serves regional headquarters and APAC operations of MNCs across financial services, manufacturing, energy, and government sectors. Offerings include AT&T's global MPLS and IP backbone, SD-WAN, managed security, voice services, and IoT connectivity. The company maintains AT&T's worldwide network reach with local engineering and customer-service teams, and is licensed under Singapore's IMDA framework for facilities-based and services-based operations, supporting both fixed and mobile enterprise voice and data services.
How we deliver
- managed network services
- cybersecurity
- IoT connectivity
- cloud networking
- unified communications
Technology partnerships
- Cisco (Registered)
Certifications and licences
- fbo
Locations
Headquarters: 10 Collyer Quay, Singapore 049315