- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- Moratuwa Sri Lanka
- IPO Date
- May 19, 2022
- Business
- Luminex PLC is a Sri Lanka-based infrastructure engineering and construction company that provides comprehensive telecommunications, electrical power distribution, and water and wastewater infrastructure development solutions. Founded in 1986 and headquartered in Moratuwa, Sri Lanka, the company operates primarily across the domestic Sri Lankan market and undertakes regional engineering initiatives. Luminex PLC operates across three main business segments: Telecommunications Engineering, Electrical Engineering, and Water and Wastewater Infrastructure. The company's core services and solutions include: telecommunications infrastructure engineering, encompassing outside plant network construction, fiber-to-the-home network rollouts, optical fiber laying, micro-trenching, cable splicing and testing, copper network maintenance, and telecom tower foundation and erection; electrical power distribution solutions, consisting of low-voltage and medium-voltage power distribution line construction, rural electrification schemes, substation installation, power transmission line setup, and underground power cabling; water supply and drainage systems, comprising trunk and distribution pipeline installation, sewerage network construction, water purification intake facilities, and pump station development; and specialized civil engineering services, including horizontal directional drilling, trenchless duct installation, and road reinstatement. The company primarily caters to telecommunication operators, national utility boards, municipal agencies, and private commercial enterprises, including Sri Lanka Telecom, Dialog Axiata, the Ceylon Electricity Board, and the National Water Supply and Drainage Board. In recent company developments, Luminex PLC completed its initial public offering and listed its ordinary shares on the Colombo Stock Exchange to fund capital expenditure and fleet modernization. The company has pursued geographical diversification by expanding its operational presence into regional export markets such as the Maldives, while strategically pivoting towards large-scale renewable energy integration and municipal utility modernization projects. Furthermore, Luminex PLC has formed new operational alliances with regional engineering partners and invested in advanced trenchless excavation machinery to support multi-year fiber broadband expansion and national water distribution rehabilitation contracts.