Luminex is a leading engineering company specializing in telecommunications, electrical, water & sewerage, and civil construction. Incorporated in 1986 as a private limited liability company, Luminex has a strong history of delivering high-quality infrastructure solutions.

In 2022, the company was listed on the Colombo Stock Exchange (LUMX.N000), marking a significant milestone in its growth and public presence. Luminex continues to excel in providing innovative, sustainable, and reliable engineering services across Sri Lanka.