5 Biggest Companies in Singapore

4. Singapore Telecommunications Limited (OTC:SGAPY)

Market Cap as of March 22: $31.18 billion

Singapore Telecommunications Limited (OTC:SGAPY) is one of the largest communication technology companies in Asia. The company boasts a robust portfolio of services including next-generation communication, cloud computing, satellite services, digital marketing, 5G, infotainment, and wireless technology among others. The company reaches more than 740 million mobile customers in 21 countries. As of March 22, the company is valued at $31.18 billion.