About
Our Story
Our story began with a bold vision: to transform the construction industry through exceptional engineering and consultancy services. The journey started when a passionate Quantity Surveying graduate from Northumbria University decided to turn this vision into reality. With over 25 years of experience, we first set our roots in Dubai, where CSL Engineering and Cost Consultants emerged. Here, we honed our expertise in tailored project management and engineering services, laying the foundation for what was to come.
As we observed the growing demand for reliable construction solutions back home in Sri Lanka, the next chapter unfolded with the establishment of Sanlak Engineering. This new venture became a hub for comprehensive services, ranging from residential and commercial construction to road development and architectural design.
Our team, composed of dedicated professionals, shares a relentless commitment to excellence. Through strategic partnerships, especially with the Central Engineering Consultancy Bureau, we enhanced our capabilities and embraced innovation. Today, our story is one of resilience and ambition, as we continue to create spaces that not only meet our clients' needs but also enrich the communities we serve.
Our Story
Our story began with a bold vision: to transform the construction industry through exceptional engineering and consultancy services. The journey started when a passionate Quantity Surveying graduate from Northumbria University decided to turn this vision into reality. With over 25 years of experience, we first set our roots in Dubai, where CSL Engineering and Cost Consultants emerged. Here, we honed our expertise in tailored project management and engineering services, laying the foundation for what was to come.
As we observed the growing demand for reliable construction solutions back home in Sri Lanka, the next chapter unfolded with the establishment of Sanlak Engineering. This new venture became a hub for comprehensive services, ranging from residential and commercial construction to road development and architectural design.
Our team, composed of dedicated professionals, shares a relentless commitment to excellence. Through strategic partnerships, especially with the Central Engineering Consultancy Bureau, we enhanced our capabilities and embraced innovation. Today, our story is one of resilience and ambition, as we continue to create spaces that not only meet our clients' needs but also enrich the communities we serve.
Meet our Leadership
Our leadership is characterized by a commitment to excellence and a collaborative approach to project management. Our skilled professionals bring a wealth of knowledge and experience.

Tissa Dassanayake
Founder
Chairman of the NCASL Central Province Board (2016-2019)
Founder of T. B. Dassanayake Construction Company that specializes in road construction and has successfully completed over 35 government and private sector road development projects.
Chairman of the NCASL Central Province Board from 2016-2019. With a wealth of experience and knowledge in construction industry, he has guided the company for the success and develop the trust of market throughout the years.

Lakshan Dassanayake
Managing Director
Msc (Hons) Project Management
Bsc (Hons) Quantity Surveying
Following his father’s footsteps with a passion for construction and a commitment to excellence Lakshan Dassanayake founded Sanlak International that has built a reputation for delivering high-quality projects and client-centered service.
Starting his career as a Quantity Surveying Professional Lakshan has worked on a diverse range of projects, from Shangrila-La Colombo , Port city , 5 star Resort developments in Maldives allowing him to develop a comprehensive understanding of the industry. This have become a testament to Sanlak International’s key success in maintaining the standards and commitment to quality and deliver projects that exceed client expectations.
Meet our Leadership
Our leadership is characterized by a commitment to excellence and a collaborative approach to project management. Our skilled professionals bring a wealth of knowledge and experience.

Tissa Dassanayake
Founder
Chairman of the NCASL Central Province Board
(2016-2019)
Founder of T. B. Dassanayake Construction Company that specializes in road construction and has successfully completed over 35 government and private sector road development projects.
Chairman of the NCASL Central Province Board from 2016-2019. With a wealth of experience and knowledge in construction industry, he has guided the company for the success and develop the trust of market throughout the years.

Lakshan Dassanayake
Managing Director
Msc (Hons) Project Management
Bsc (Hons) Quantity Surveying
Following his father’s footsteps with a passion for construction and a commitment to excellence Lakshan Dassanayake founded Sanlak International that has built a reputation for delivering high-quality projects and client-centered service.
Starting his career as a Quantity Surveying Professional Lakshan has worked on a diverse range of projects, from Shangrila-La Colombo , Port city , 5 star Resort developments in Maldives allowing him to develop a comprehensive understanding of the industry. This have become a testament to Sanlak International’s key success in maintaining the standards and commitment to quality and deliver projects that exceed client expectations.




