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View Challenger Technologies's top competitors like BEST Denki Singapore Pte Ltd, COURTS SINGAPORE, and Challenger Technologies Limited.

Singtel
Singtel Group is Asia's leading communications technology group, providing a portfolio of services from next-generation communication, digital services and digital infrastructure including regional data centre arm Nxera and regional IT services arm NCS. The Group has presence in Asia, Australia and Africa and reaches over 820 million mobile customers in 20 countries. Singtel is dedicated to continuous innovation, harnessing next-generation technologies to create new and exciting customer experiences as we shape a more sustainable, digital future.
Singapore, SG
Public
$10.9B Revenue
http://www.singtel.com
8.4K Employees
SGX:Z74 Ticker
StarHub
StarHub is a leading homegrown Singapore company that connects people, businesses and communities to the possibilities of the digital world. We deliver world-class communications, entertainment, and digital services through our fibre and wireless infrastructure, global partnerships and digital capabilities. For enterprises and government customers, we help accelerate digital transformation through connectivity, cloud, cybersecurity, AI, data and managed services. StarHub is committed to conducting its business sustainably, responsibly and with purpose. The company is recognised as a Champion of Good, the highest tier under Singapore’s Company of Good Recognition System, reflecting its commitment to creating positive social impact. It is also named among TIME’s World’s Most Sustainable Companies 2025, ranked as the world’s most sustainable wireless telecommunication provider on the Corporate Knights Global 100 (2025), and ranks 181 on the FORTUNE Southeast Asia 500 in 2026. Listed on the Singapore Exchange mainboard, StarHub is a component of the SGX iEdge Singapore Low Carbon Index, iEdge-OCBC Singapore Low Carbon Select 50 Capped Index and the FTSE4Good Index series. Visit www.starhub.com for more information.
Singapore, SG
Private
$1.8B Revenue
https://www.starhub.com
2.9K Employees
RedMart
RedMart is the supermarket arm of Lazada Group in Singapore, offering an unparalleled selection of quality fresh food, household essentials and premium speciality products with the convenience of scheduled home delivery seven days a week, all year round. To find out more about career opportunities at RedMart, please visit the Lazada LinkedIn page: https://www.linkedin.com/company/lazada
Singapore, SG
Private
$2.4B Revenue
https://redmart.lazada.sg/
536 Employees

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