About Us

Our Active Project Spread All Over Sri Lanka

At Luminex, we pride ourselves on delivering services that consistently exceed customer expectations.

Our innovative solutions, paired with top-tier quality standards and cutting-edge technology, have earned us recognition as one of Sri Lanka’s top construction firms.

Certified as an EM1 contractor by the Construction Industry Development Authority (CIDA), we specialize in a range of infrastructure sectors, including telecommunication network development, electrical engineering (LT & HT), civil construction, and water and sewerage systems, ensuring sustainable and reliable results for every project.

Our Sectors

Build Your Future Today

Explore our expertise in telecom, civil, electrical, and water sectors. With decades of experience, we deliver innovative, reliable, and future-ready solutions.

Completed Projects
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Years of Expirience
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Discover Our Sector Expertise

Telecommunication

Over 10B revenue in 5-10 years, 200+ skilled staff, Rs.2.5B projects major single project, 35+ years experience, cutting-edge tech

Water & Sewerage

Established in 2018. Over Rs.4 B revenue since 2018, 100+ skilled staff, Rs.1B projects in hand

Luminex Civil
Civil

20+ years experience.Over 1B revenue in 5-10 years, 50+ skilled staff, Rs.800M projects in hand

Luminex PLC Electrical
Electrical

Nearly 2B revenue in last 10 years, 50+ skilled staff, Over 400M projects in hand , 40+ years experience.

Industry at Work

Our Working Industries

Telecom Industry

Explore the dynamic telecommunication sector in Sri Lanka, with over 10 billion in revenue over the past decade. Including 200+ experts and cutting-edge technology, this industry excels in delivering advanced communication solutions across the island.

Water & Sewerage

Since 2018, Sri Lanka’s water and sewerage sector has generated over 4 B revenue. With 100+ technical experts and Rs.1 billion in active projects, this sector is committed to enhancing water management and infrastructure across the country.

Electrical Sector

Luminex Elctrical divison has achieved nearly 1 billion in revenue in the last 5 years. With a skilled workforce of 50+ professionals and ongoing projects valued at Rs.500 million, this sector brings exactly a 40 years of experience in Electrical Projects

Civil Sector

The civil engineering sector in Sri Lanka has surpassed 1 billion in revenue over the past 10 years. With a team of 50+ seasoned professionals and ongoing projects worth Rs.500 million, this industry brings over 20+ years of expertise to every construction endeavor.

Our Works

Our Special Projects

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Partner with Luminex for Reliable Engineering Solutions Across Every Sector

Partners

Our Clients

Testimonials

Client Testimonials

OUR BLOG

Industry Insights & Updates

Luminex handles the planning, design, and development of outside plant optical fiber and copper networks, tailored to meet the specific needs of Sri Lanka Telecom. This project involves work on marketing, small-scale developments, maintenance, and rehabilitation activities, ensuring the reliable operation and expansion of telecom infrastructure. Luminex’s expertise ensures that both fiber and copper networks are efficiently designed and maintained to support Sri Lanka Telecom’s growing service demands.

Luminex handled the supply, installation, testing, and commissioning of a low-voltage distribution system for a 20-story building dedicated to personal identification in Battaramulla. This project ensured the safe and efficient electrical infrastructure necessary for the building’s operations, aligning with modern standards for power distribution in high-rise facilities.