Dialog Axiata is one of Sri Lanka Telecom's top rivals. Dialog Axiata's headquarters is in Colombo, Southern Province, and was founded in 1993. Like Sri Lanka Telecom, Dialog Axiata also competes in the Telecommunication Services industry. Dialog Axiata generates 154% of Sri Lanka Telecom's revenue.
Hutchison Telecommunications Lanka Private Limited has been one of Sri Lanka Telecom's top competitors. Hutchison Telecommunications Lanka Private Limited was founded in 2004 in Colombo, Western Province. Like Sri Lanka Telecom, Hutchison Telecommunications Lanka Private Limited also operates in the Telecommunication Services field. Hutchison Telecommunications Lanka Private Limited generates $261.3M less revenue than Sri Lanka Telecom.