Service Stream Limited designs, constructs, operates and maintains infrastructure networks in Australia. It operates through: Telecommunications, Utilities, and Transport segments. The Telecommunications segment provides various operations, maintenance, installation, design, and construction services to owners of fixed-line and wireless telecommunication networks, including customer connections; service and network assurance; site acquisition; and design, construction, engineering, and installation of broadband, wireless, and fixed-line project services, as well as projects for asset remediation, augmentation, and relocation. The Utilities segment offers operations, maintenance, design, and construction services, as well as range of specialist metering, new energy, and inspection services to gas, water, and electricity network owners and other customers. Its services include asset upgrades and replacement; design, engineering, and construction services for network assets and energy-related products; and meter reading and network assurance, as well as specialist inspection, auditing, and compliance services. The Transport segment provides operational support and maintenance services to public and private road, and tunnel asset owners. Its services comprising road network maintenance, control room operations, minor civil construction services, and installation and operation of intelligent transport systems. The company was incorporated in 1996 and is headquartered in Melbourne, Australia.