SEC is known for its capacity as the reputed state sector contractor and partner of the Government to deliver the state sector built requirements on time and quality.

We specialize in a wide range of building construction projects, including commercial, educational, hospitality, residential, and industrial sectors. Our expertise extends to all types of buildings, ensuring that each project is a master piece in its Context.
Construction division at most instances join hands with the Consultancy division to provide Design & Build service for many projects.

Roads & Bridges

Our dedicated team is committed to delivering the nation’s best road and bridge construction services while upholding international standards. With a focus on quality, safety, and innovation, we undertake projects that enhance connectivity, facilitate transportation, and promote sustainable infrastructure. Our experienced engineers and construction professionals ensure meticulous planning, precise execution, and stringent quality control, resulting in durable and reliable road and bridge networks.


We specialize in irrigation design and construction, with a rich history of involvement in Sri Lanka’s major irrigation projects since 1962. Our expertise in this domain enables us to create efficient and sustainable irrigation systems that optimize water usage and enhance agricultural productivity. With a deep understanding of local conditions and a commitment to excellence, we have successfully delivered irrigation projects contributing to the nation’s agricultural development and water resource management.


Our specialized team possesses the expertise and experience required to transform existing structures into modern, functional spaces. From concept development to meticulous execution, we prioritize quality craftsmanship and attention to detail, ensuring that each renovation project meets the highest standards.