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Who is PT Telkom Infra?
PT Telkom Infra is an Indonesia-based telecommunications infrastructure company within the Telkom Indonesia Group that plans, builds, operates, and maintains network and supporting facilities for telecom and digital services.
- End-to-end telecommunications infrastructure planning, deployment, and lifecycle management
- Fiber optic and transmission network construction, expansion, and maintenance
- Passive infrastructure services, including outside plant, ducts, and related civil works
- Network operations, managed services, and field maintenance for telecom operators and enterprises
- Infrastructure project management and engineering services for Telkom Group and external clients
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More About PT Telkom Infra
PT Telkom Infra is a subsidiary of Telkom Indonesia that specializes in telecommunications infrastructure delivery for fixed and mobile networks, with a focus on serving the needs of the Telkom Group and other operators, enterprises, and public-sector institutions across Indonesia. The company concentrates on the design, rollout, and operation of physical and network infrastructure that underpins broadband, data, and voice services. Its role in the group portfolio is to provide an infrastructure-centric capability that supports retail and wholesale service providers within Telkom Indonesia and external customers.
The company’s service scope covers fiber optic network deployment, outside plant construction, ducting, and related civil and structural work that support access, aggregation, and backbone layers of telecom networks (network infrastructure). PT Telkom Infra also engages in installation and maintenance of transmission systems and associated facilities, which can include support for IP/MPLS transport, metro and backbone connectivity, and last-mile access networks where required by client architectures. These activities link directly to common enterprise reference models that separate physical infrastructure from service and application layers, positioning PT Telkom Infra at the infrastructure and transport tiers.
PT Telkom Infra operates within a broad ecosystem of telecommunications infrastructure providers, but with a primary mandate to execute projects and operations aligned to Telkom Group’s nationwide network footprint. Its offerings are used in enterprise and institutional environments where stable connectivity, coverage, and network availability are required for services such as enterprise VPNs, Internet access, data center interconnects, and backhaul for mobile and fixed access networks. The company’s participation in infrastructure build-outs supports higher-layer services provided by other Telkom entities, such as broadband access, enterprise connectivity, and digital platforms.
From a technology perspective, PT Telkom Infra typically works with standard telecom infrastructure components and frameworks recognized in the industry, such as fiber-to-the-premises and fiber-to-the-building deployments (access networks), transmission and transport systems based on optical and IP technologies, and structured approaches to network operations and maintenance. While the group’s retail and wholesale units focus on service productization and customer-facing solutions, PT Telkom Infra focuses on the underlying infrastructure delivery lifecycle, including survey and design, installation, testing, commissioning, and ongoing field maintenance.
Within an enterprise technology directory or marketplace taxonomy, PT Telkom Infra aligns with categories such as telecom network infrastructure services, fiber network deployment and maintenance, passive infrastructure and outside plant services, and managed field operations for network assets. Its portfolio is relevant for organizations evaluating partners for large-scale connectivity rollouts, infrastructure upgrades, or multi-site network implementations that depend on consistent engineering practices and operational support across geographically distributed assets.
Our description of PT Telkom Infra. Updated December 2025.
