Company Overview

Submarine Deployer

As an integrated telecom infrastructure company, Triasmitra Group specializes in the deployment, ownership, maintenance, monitoring and commercialization of both submarine and inland fiber optic backbone systems. In support of these networks, we also offer comprehensive managed services to ensure long-term performance and reliability.

Company Overview

Was established in 1994 and has become a key player in Indonesia’s telecommunications infrastructure industry.

PT Ketrosden Triasmitra Tbk

The company focuses on building and managing large-scale fiber optic networks across the country, both on land and under the sea. Since being listed on the Indonesia Stock Exchange in 2022, Ketrosden Triasmitra has developed a full-service business model that covers everything from building infrastructure to maintaining and managing it. This makes the company one of the few in Indonesia offering end-to-end fiber optic solutions.

Vision

To become a leading provider of reliable digital infrastructure in Indonesia and beyond.

Mission

To build sustainable, high-capacity fiber optic networks and provide professional services that keep these networks running reliably.

Our Values

T

TEAMWORK

Building cooperation and collaboration among employees to create positive synergy for the company.
R

RESULT ORIENTED

Generating new ideas and breakthroughs to drive performance improvement with a results-oriented approach.
I

INTEGRITY & LOYALTY

Upholding strong moral ethics as a core identity and wholeheartedly embracing the company's values.
A

ACCOUNTABLE

Carrying out duties and responsibilities professionally for every action and decision taken.
S

SERVICE EXCELLENCE

Delivering the best performance and enhancing excellent service quality to ensure customer satisfaction.

Milestones

Three Decades of Innovation and Growth

1994-2014
2015-2018
2019-2022
2023-2024
Foundation & Early Growth

Established and started as Contractor for Inland network infrastructure

Started as Contractor for Submarine with 1st Project: Batam – Dumai, 331 km (MTI)

Started as Developer with 1st Developer Project: FO Jakarta – Singapore (B2JS), 1,070 km

Emergence as a Network Developer

2nd Developer Project
Surabaya-Denpasar Cable System (SDCS) Inland & Submarine, 520 km

3rd Developer Project
Ultimate Java Backbone (UJB) Inland Cable System, 2,661 km

4th Developer Project
Jakarta – Surabaya (Jayabaya) Submarine Cable System, 875 km

Expansion and Strategic Asset Building

5th Developer Project
Medan-Dumai (Damai) Cable System, 572 km

Procuring and Converting a Cable Laying Vessel (Bentang Bahari)

Became a Public Listed Company in 2022

Connectivity Expansion

6th Developer Project
Indonesia - Singapore (Rising-8) Submarine Cable, 1,077 km

7th Developer Project
SKKL Indonesia Tengah Submarine Cable, 2,597 km

Business Structure

Organizational Structure & Chain of Command

Holding Company

Triasmitra Group represents a holding company with the company name PT Ketrosden Triasmitra, TBK.

PT Ketrosden Triasmitra, Tbk

Affiliated Companies

PT Ketrosden Triasmitra, TBK has 2 affiliated companies that provide different services.

PT Jejaring Mitra Persada
A licensed operator that commercializes fiber optic networks and offers wholesale core across Indonesia, ensuring reliable connectivity for businesses and communities.
PT Triasmitra Multiniaga Internasional
Focuses on inland and submarine cable maintenance, including operating the advanced cable-laying vessel, CS Bentang Bahari. TMI specializes in underwater infrastructure that connects Indonesia's islands.

Type of Services

Each affiliate company provides different services depending on the customer's needs.

Developer Services

Contractor Services

Managed Services

Collocation & Data Center

Management

Board of Director

P. Sartono

President Commissioner

Nelly Henry

Independent Commissioner

Agung Sampurna

Commissioner

Titus Dondi

Chief Executive Officer

Dani Samsul Ependi

Chief Operating Officer

Vidcy Octory

Chief Financial Officer