Indonesia telecommunications sector overview and market update

Indonesia’s telecommunications sector is transitioning from a connectivity-driven model to a strategic digital backbone, with industry revenues projected to reach approximately $17–18 billion in 2025. While mobile services account for 60% of revenue, the market faces structural pressure from a 97% prepaid subscriber base that limits pricing power and average revenue per user (ARPU). This shift highlights the sector's evolving role as a foundational infrastructure layer that enables broader digital transformation and productivity across the Southeast Asian nation's economy.

The Indonesian telecommunications market is currently anchored by mobile services, which generate roughly 60% of the industry's total revenue, estimated at $17–18 billion for 2025. Despite robust data consumption and one of the largest digital populations in the region, the sector is heavily defined by a prepaid-dominated user base representing 97% of all subscribers. This demographic structure fuels intense price competition and constrains ARPU growth, even as network investments continue. Consequently, the market is expected to maintain a steady mid-single-digit growth rate through 2030, supported by the gradual expansion of fixed broadband and targeted 5G rollouts.

In 2025, the information and communication technology (ICT) sector grew by 8.35%, contributing 4.40% to Indonesia's total GDP. This represents a significant evolution from 2010, when the ICT sector held a 6.48% share of the GDP and grew at a faster rate of 13.46%, signaling the industry's maturation into a foundational utility rather than a standalone growth engine. Operators must also navigate the country’s complex archipelagic geography, which results in uneven infrastructure development. This requires a delicate balance between maintaining commercial profitability and fulfilling the national mandate to provide inclusive connectivity to underserved regions.

The regulatory environment is governed by Law No. 36 of 1999 and the risk-based licensing regime of Government Regulation No. 28 of 2025, requiring oversight from the Ministry of Communication and Digital Affairs and the Ministry of Investment and Downstream Industry (BKPM). Future growth is expected to move beyond basic connectivity toward high-value enterprise solutions, cloud computing, and digital services. As the industry undergoes consolidation and infrastructure optimization, strategic success will increasingly depend on spectrum reforms and the ability to manage converging technologies such as AI, cybersecurity, and data governance.