Largest companies in Sri Lanka

1. John Keells Holdings PLC: It is one of Sri Lanka's largest and most diverse companies operating in various sectors. It operates in areas such as hotels, retail, finance, real estate and logistics.

2. Aitken Spence PLC: It is another large company operating in sectors such as tourism, hotel management, logistics, energy and finance. It is also Sri Lanka's largest private energy producer.

3. Sampath Bank PLC: It is one of the leading banks in Sri Lanka. It provides services in areas such as retail banking, commercial banking and investment banking.

4. Ceylon Tobacco Company PLC: It is the largest tobacco producer in Sri Lanka. It produces popular cigarette brands across the country.

5. Dialog Axiata PLC: It is another large company operating in the telecommunications sector. It offers mobile telecommunications, fixed-line telephone and internet services.

6. Hatton National Bank PLC: One of Sri Lanka's leading banks, the company provides services in areas such as retail banking, commercial banking and corporate banking.

7. Commercial Bank of Ceylon PLC: It is one of the largest private banks in Sri Lanka. It operates in areas such as retail banking, commercial banking, corporate banking and investment banking.

8. Sri Lanka Telecom PLC: It is another large company operating in the telecommunications sector. It offers landline telephone, internet and other telecommunications services.

9. National Development Bank PLC: It is one of the leading development banks in Sri Lanka. It provides support for SME financing, agriculture and agricultural development, housing loans and other development projects.

10. Hayleys PLC: It is another large company operating in different sectors such as agriculture, textile, logistics, tourism and chemicals. It is also one of Sri Lanka's largest exporters.