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Business Details
50+ Years
experience
Expert Construction Solutions in Chandlers Ford
Roughton has cultivated a legacy of efficiency, value, and innovation since 1952, delivering engineering solutions across 100+ countries. Our expertise spans urban upgrading, irrigation, renewable energy, and infrastructure, with a focus on sustainability and client partnerships. We collaborate with public and private sectors, including NHS trusts, international financial institutions, and governments, to address complex challenges. Our multidisciplinary teams prioritise inclusivity, environmental responsibility, and long-term economic growth in projects ranging from urban development in Lagos to highway construction in Kazakhstan.

With offices in the UK, India, Moldova, Bosnia and Herzegovina, and Sri Lanka, we combine global perspective with local expertise. Our values of commitment, trust, understanding, innovation, and passion drive every project, ensuring technical excellence and timely delivery. We work closely with stakeholders to create functional, sustainable spaces and systems that enhance communities worldwide.
Services
Urban Upgrading Irrigation Systems Renewable Energy Building Design Water & Wastewater Ports & Harbours Roads & Railways
Details
  • Year established: 1952
Highlights and features
  • We have over 70 years of experience in global infrastructure development
  • Our multidisciplinary teams operate in 100+ countries across four continents
  • We prioritise sustainability and environmental responsibility in all projects
  • We partner with governments and international financial institutions
  • We deliver technically complex projects with proven track records of success
Services
Urban Upgrading
Our urban upgrading projects transform cityscapes through inclusive, sustainable infrastructure. We collaborate with local stakeholders to enhance economic opportunities, improve environmental sustainability, and create socially equitable spaces. From Lagos urban development to European city planning, our solutions address transportation networks, housing, and public amenities while balancing growth with heritage preservation.
Irrigation Systems
We design advanced irrigation systems that maximise agricultural productivity while conserving water resources. Our solutions incorporate precision engineering and environmental considerations to create efficient water distribution networks. These systems support sustainable farming practices in diverse climates, from arid regions to tropical environments, ensuring long-term water security for agricultural communities.
Renewable Energy
Our renewable energy expertise covers project development from concept to completion. We provide integrated solutions combining technical design, financial feasibility, and environmental sustainability. Our projects include solar, wind, and hydroelectric installations that reduce carbon footprints while ensuring reliable energy supply for communities and industries worldwide.
Building Design
We create functional, energy-efficient buildings that prioritise environmental responsibility. Our designs incorporate eco-friendly materials, energy-saving systems, and aesthetic considerations to create spaces that enhance user experience. From commercial complexes to residential developments, our approach balances innovation with practicality to deliver enduring architectural solutions.
Water & Wastewater
Our multidisciplinary teams deliver comprehensive water and wastewater solutions that ensure public health and environmental protection. We design systems that optimise water treatment, distribution, and waste management while maintaining sustainability standards. These solutions address both urban and rural needs, incorporating innovative technologies for efficient water resource management.
People
Ranjith Gunaratne
Chairman
Chairman with decades of leadership experience in engineering consultancy and infrastructure development across emerging markets, driving Roughton's long-term vision and international growth since 2017.
Prabhath Jayasundara
Deputy Chairman
Deputy Chairman advising on macroeconomic forces and global trends, supporting strategic decision-making for Roughton's international expansion and market alignment with emerging priorities since 2017.
Stephen Kimmett
Chief Executive
Chief Executive since 2017 with extensive consulting sector experience, including leading the flotation of Scott Wilson on the London Stock Exchange, overseeing corporate finance and strategic client advisory.
Nalini Senasekera
Director
Director advising on strategic matters across South and Southeast Asia, leveraging deep regional expertise in infrastructure development and regulatory environments to shape Roughton's emerging market partnerships.
Serghei Polisciuc
Regional Manager
Regional Manager based in Moldova since 2019, delivering sustainable development projects across Eastern Europe and Central Asia, focusing on infrastructure that enhances regional connectivity and economic growth.
Questions
What areas does Roughton operate in?
We operate across six continents with projects in 100+ countries, including the UK, Europe, Asia, Africa, Middle East, Caribbean, and Latin America.
What engineering sectors does Roughton specialise in?
We specialise in urban upgrading, irrigation, renewable energy, building design, water & wastewater systems, ports & harbours, and transportation infrastructure.
How long has Roughton been in business?
We have been delivering engineering solutions since our establishment in 1952, with over seven decades of industry experience.
What sustainability principles guide Roughton's projects?
All projects incorporate environmental sustainability, social inclusivity, and economic viability, ensuring long-term benefits for communities and ecosystems.
Where are Roughton's global offices located?
We have offices in the UK (Chandlers Ford), India (New Delhi), Moldova (Chisinau), Bosnia and Herzegovina (Sarajevo), and Sri Lanka (Nawala).