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PT XLSMART Telecom Sejahtera Tbk
XL Axiata sells mobile phone plans, mobile data, home internet, and business network services to people and companies across Indonesia.
XL Axiata is one of Indonesia's big mobile carriers. If you live in Indonesia and you buy a SIM card, stream video on your phone, or pay for an internet package, there's a good chance you're buying it from this company. It sells prepaid and postpaid plans that combine calls, text messages, and data, along with home internet and fixed-line network services, and it also sells connectivity and IT services to businesses and government offices.
The business runs on a simple idea: build a network of cell towers across Indonesia's thousands of islands, then sell access to it. The country's geography is brutal for telecom — spreading coverage from crowded Java to remote islands is expensive — so scale matters enormously. XL Axiata competes with Telkom Indonesia and its Telkomsel brand, Indosat, and a handful of smaller players. A smaller number of big carriers keeps price competition fierce, because customers can switch SIM cards cheaply and mostly care about coverage, speed, and price. The interesting story is the merger. In 2025, XL Axiata combined with Smartfren, the mobile arm of the Sinar Mas group, and the resulting company became XLSMART — which is why the name changed. Merging two mobile networks is a way to get bigger without building from scratch: you combine customers, share towers, and cut duplicate costs. The catch is that the integration work is real, and the company still has to compete hard on data prices while it absorbs a weaker network.
Telecom is a capital-hungry business. XL Axiata must constantly spend on towers, spectrum, and upgrades to keep up with customers who want faster data every year, which eats into the cash left over. Its main levers for improving profit are raising data usage per customer, controlling costs, and squeezing efficiency out of the merged networks. For a long time the Indonesian market has had more network capacity than the customer base really needs, which pushed prices down — that's the core tension in this business.
Saved answer · last researched 12 Nov 2026