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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
8.3K Employees
SGX:Z74 Ticker
StarHub
StarHub is a leading homegrown Singapore company that delivers world-class communications, entertainment, and digital services. With our extensive fibre and wireless infrastructure and global partnerships, we bring to people, homes and enterprises quality mobile and fixed services, a broad suite of premium content, and a diverse range of communication solutions. We develop and deliver solutions incorporating artificial intelligence, cybersecurity, data analytics, Internet of Things, and robotics for corporate and government clients. StarHub is committed to conducting our business sustainably and responsibly. StarHub is named among TIME’s World’s Most Sustainable Companies 2025 and ranked as the world’s most sustainable wireless telecommunication provider on the Corporate Knights Global 100 (2025). StarHub also ranks 187 on the FORTUNE Southeast Asia 500 in 2025. Listed on the Singapore Exchange mainboard, StarHub is a component stock of the SGX iEdge Singapore Low Carbon Index, iEdge-OCBC Singapore Low Carbon Select 50 Capped Index; as well as the FTSE4Good Index series. Visit www.starhub.com for more information.
Singapore, SG
Private
$1.8B Revenue
https://www.starhub.com
2.8K 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/
539 Employees

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