About

About

Discover The Story Behind Eco Twin 14

About
Engineering Excellence with Purpose

We deliver sustainable engineering solutions that inspire progress and lasting impact.

Who we are

Behind The Scenes Of Eco twin 14.

At Eco Twin 14, we are more than an engineering consultancy — we are innovators, problem-solvers, and partners in shaping sustainable futures. With expertise in civil, structural, and mechanical engineering design, architecture, project management, quantity surveying, digital twinning, imaging solutions, and green building consultancy, we deliver projects that combine precision, efficiency, and sustainability.
Founded on

The principle of quality on time, we pride ourselves on delivering solutions that are technically sound, environmentally responsible, and tailored to client needs.

Choosing Eco Twin 14 Means Choosing Quality, Style, and Vision.

Quality is at the heart of Eco Twin 14. We follow stringent quality assurance standards, ensuring that every project aligns with local and international codes, safety measures, and sustainable practices. Our team continuously innovates through research and development in construction technologies to deliver future-ready solutions.
Our Goal Then and Now
Our Vision

To be a trailblazer in the engineering industry, driving the adoption of transformative technologies and setting new standards for efficiency, precision, and sustainability.

Our Mission

To deliver innovative engineering solutions that harness cutting-edge technologies, uphold the highest standards of precision and efficiency, and promote sustainable practices—empowering clients and communities while shaping the future of the industry.

Trusted by 30+ world-class brands and organizations of all sizes

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Integrity & Transparency

We communicate honestly and act with professional integrity.

50+
PROJECTS DONE
12+
PRO TEAMS
100%
client satisfaction
Meet Our team

Meet Our Creative and Passionate Team

CEO & Director

Mangala Silva

With over 25 years of experience, Mangala leads with a vision for innovative engineering and construction solutions. As Principal Structural Engineer, he specializes in advanced modeling, structural design, and project leadership that sets benchmarks in quality and sustainability.

Director / Civil Infrastructure Expert

Kamala Gunawardena

Kamala excels in managing large-scale infrastructure projects with a focus on precision, efficiency, and long-term value. Her leadership ensures engineering excellence and reliable project outcomes across diverse sectors.

Director

Dewapurage D. Jaliya

Jaliya is recognized for his creativity and technical expertise, bringing unique design aesthetics to engineering solutions. With a proven track record in infrastructure design and project management, he contributes to Eco Twin 14’s innovative edge.

Senior Structural Engineering Consultant

Eng. Dhammika Dharmarathna

As Senior Structural Engineering Consultant, Dhammika brings a wealth of experience in tackling complex structural challenges. Renowned for his analytical rigor and innovative approach, he delivers solutions that balance strength, efficiency, and practicality, setting high standards in structural engineering design.

Contract & Claim Consultant

Prof. Suneth Karunanayake

Prof. Suneth Karunanayake, Contract & Claim Consultant in the Project Management Division, brings 20 years of extensive international experience in quantity surveying, contracts, and commercial management. His deep expertise ensures strategic oversight, effective risk management, and value-driven solutions across complex construction projects.

Architectural Consultant

Arch. Chamara Tilakaratne

Chamara is a Chartered Architect with extensive experience across a wide range of contemporary design projects. His expertise in modern architecture, coupled with a keen eye for detail and innovation, enables him to create refined, functional, and forward-thinking design solutions.

Geographical Information System Consultant

Mr. Manoj Thewarapperuma

As a Geographical Information System Consultant, he is a highly skilled GIS specialist with extensive expertise in geospatial analysis and mapping technologies. He leverages advanced GIS tools to deliver precise, insightful, and data-driven solutions for planning, analysis, and decision-making.

COST & CLAIM CONSULTANT

Mr. Ayon Piyasena

Ayon is a highly skilled and accomplished Cost and Claim Consultant with extensive international experience in the construction and engineering industries.

CIVIL & BIM ENGINEER
ENGINEERING DIVISION

Eng. Binara Janitha

Engineer Binara is a dynamic civil engineer with proven expertise in Building Information Modelling (BIM) and digital engineering applications in the built environment.

LEED / Green Building Consultant

Ms. Samantha Manawadu

She is a dedicated and knowledgeable Green Building Consultant with a strong academic background and a passion for sustainable development.

BIM Consulting Engineer

Eng. Tharaka Hettiarachchi

He is specialized in Building Information Modelling (BIM) and integrated digital design solutions. He leverages advanced BIM tools to enhance collaboration, streamline project delivery, and ensure data-driven decision-making of the project .

PROJECT MANAGER
PROJECT MANAGEMENT DIVISION

Eng. Sandun Madhusanka

An experienced civil engineer and project manager skilled in planning and delivering large-scale projects. He ensures efficient coordination, strong technical oversight, and consistent project performance from initiation to completion.

GEOTECHNICAL ENGINEER
ENGINEERING DIVISION

Eng. Priyantha Kumara

Kumara is a senior Geotechnical Engineer with over 25 years of experience, specializing in pile foundations, ground improvement, and advanced geotechnical analysis using GeoStudio, PLAXIS, and SAP2000.

Senior Structural Design Engineer Engineering Division

Eng. Indika Ranasinghe

Indika is a Senior Structural Design Engineer with 18 years of experience in advanced structural analysis and design of reinforced concrete, prestressed concrete, and steel structures. He brings strong expertise in industry-leading software tools.

Senior Highway Design Consultant

Eng. Mihiruk Nisal

Mihiruk is a seasoned Highway design Engineer with extensive experience in designing and managing complex infrastructure projects.

MEP Consulting Engineer

Eng. Chandana Wanaguru

Chandana is a highly experienced MEP Project Consultant with over 21 years of local and international expertise in electrical, ELV, HVAC, fire protection, plumbing, and specialized building services systems.

MEP Consulting Engineer

Eng. Sameera Chinthaka

Sameera is a Chartered Building Services Engineer with extensive experience in MEP design, consultancy, and project management across major healthcare, commercial, institutional, and high-rise developments in Sri Lanka.

Common Questions

Your Design Questions Answered Clearly and Simply.

We offer a wide range of services including architectural design, civil and structural engineering, project management, quantity surveying, BIM, geotechnical engineering, forensic consultancy, green building consultancy, digital twinning, and imaging/surveying solutions.

Quality is at the heart of everything we do. We follow international engineering standards, conduct stringent quality control checks, and use cutting-edge technologies to ensure precision, efficiency, and sustainability in every project.

Yes. Our Green Building Consultancy focuses on energy efficiency, eco-friendly designs, carbon impact reduction, and green certifications (LEED, EDGE, etc.) to ensure long-term sustainable performance.

We work with government agencies, cultural institutions, private developers, infrastructure projects, and global partners across sectors such as construction, urban planning, heritage conservation, and sustainable development.

We are headquartered in Rajagiriya, Colombo, Sri Lanka, and have successfully worked on both local and international projects, providing consultancy and engineering services worldwide.

Digital Twinning creates virtual replicas of physical assets. It enables real-time monitoring, simulation, and predictive analysis, helping stakeholders make informed decisions, reduce risks, and optimize performance.

Simply contact us via phone, email, or our website. Share your project details, and our team will schedule a consultation to provide tailored solutions.

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