Telkom Partners with CCSI to Develop Undersea Cable Network
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PublishedDec 17
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Telkom Partners with CCSI to Develop Undersea Cable Network

AnalisaHub Editorial·December 17, 2025
Executive Summary
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Executive Summary

Key insights and market outlook

PT Telkom Indonesia (TLKM) has partnered with PT Communication Cable Systems Indonesia (CCSI) to develop the SUB-2 undersea cable system connecting Gresik, Makassar, and Takisung. This strategic collaboration aims to optimize investment efficiency and strengthen national digital connectivity. The initiative aligns with Telkom's digital transformation agenda, enhancing the company's undersea cable infrastructure and supporting Indonesia's growing digital economy needs.

Full Analysis
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Deep Dive Analysis

Telkom and CCSI Collaborate on Major Undersea Cable Project

Strengthening Indonesia's Digital Infrastructure

PT Telkom Indonesia Tbk (TLKM) has entered into a strategic partnership with PT Communication Cable Systems Indonesia (CCSI) to develop the SUB-2 undersea cable system along the Gresik–Makassar–Takisung route. This significant infrastructure project represents a crucial step in enhancing Indonesia's digital connectivity and supporting the nation's growing digital economy.

Strategic Objectives and Benefits

The collaboration between Telkom and CCSI aims to achieve several key objectives:

  1. Optimize investment efficiency through shared infrastructure development
  2. Enhance national digital connectivity by improving undersea cable infrastructure
  3. Support Indonesia's digital transformation by providing robust telecommunications capacity

Nanang Hendarno, Director of Network at Telkom, stated that this initiative aligns perfectly with the company's transformation agenda focused on strengthening digital connectivity foundations. The development of the SUB-2 undersea cable system will significantly contribute to the national digital infrastructure, enabling better connectivity across key regions in Indonesia.

Market Impact and Future Prospects

This strategic partnership between Telkom and CCSI is expected to have a positive impact on Indonesia's telecommunications landscape. By developing critical undersea cable infrastructure, both companies are addressing the increasing demand for reliable and high-capacity telecommunications services in the region. The project will not only enhance current connectivity but also provide a solid foundation for future digital growth and innovation in Indonesia.

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Story Info

Published
1 month ago
Read Time
9 min
Sources
1 verified
Related Stocks
TLKM

Topics Covered

Telecommunications InfrastructureUndersea Cable DevelopmentDigital Connectivity

Key Events

1

Strategic Partnership Announcement

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Undersea Cable Project Development

Timeline from 1 verified sources