Business Details
50+ Years
experience
Expert EPC Services in Southampton
Established in 1958, we are a leading Engineering Procurement and Construction (EPC) company serving clients across the UK and internationally. With over 60 years of experience, our multidisciplinary team delivers innovative, technology-driven solutions for complex engineering challenges. Our in-house capabilities span process engineering, MEICA, civil design, offsite manufacturing, automation, and commissioning services, enabling us to provide end-to-end project lifecycle support. We prioritise safety, quality, and sustainability, evidenced by our 34 consecutive RoSPA awards and commitment to reducing environmental impact.Our repeat business rate exceeds 90%, reflecting our dedication to client satisfaction through early engagement, cost certainty, and whole-life solution optimisation. Headquartered in Southampton with a global reach, we employ over 1,000 professionals and maintain a turnover exceeding 130 million. Our strategic partnerships and investment in staff development ensure we remain at the forefront of engineering excellence, delivering projects on time and within budget while fostering long-term client relationships.
Services
EPC Projects
Offsite Manufacture
Automation & Control
Nitrate Neutrality
Nuclear Engineering
Details
- Year established: 1958
Highlights and features
- 60+ years of engineering expertise across global EPC projects
- In-house design and manufacturing capabilities for complete control
- 90% client retention through consistent delivery excellence
- Proven track record in nitrate neutrality solutions for housing developments
- 34 consecutive RoSPA awards for occupational health and safety
Services
EPC Projects
We deliver full lifecycle Engineering Procurement and Construction projects across energy, water, and nuclear sectors. Our integrated approach combines process engineering, civil works, and automation to ensure cost-effective, timely delivery. Clients benefit from our multidisciplinary expertise and 60 years of project execution experience.
Nitrate Neutrality
Our cyclic activated sludge technology provides proven nitrate removal solutions for housing developments. With 400+ global installations, this compact system enables planning compliance through subterranean integration and
Offsite Manufacture
We specialise in prefabricated modular solutions that reduce on-site construction time by up to 40%. Our controlled factory environment ensures precision engineering for water treatment plants, mechanical systems, and process equipment, with full commissioning prior to installation.
Automation & Control
Our instrumentation and control solutions optimise operational efficiency across industrial sectors. We design, supply, and commission SCADA systems, PLCs, and automation frameworks that integrate seamlessly with existing infrastructure while ensuring regulatory compliance.
Nuclear Engineering
We provide specialist engineering services for nuclear power generation facilities. Our capabilities include reactor support systems, safety-critical component design, and compliance with stringent regulatory standards through our experienced chartered engineer team.
People
Patrick Trant
Group Chairman
With over 40 years in the industry, Patrick leads our strategic direction while maintaining the family-owned business ethos established in 1958. He champions innovation and sustainability across our global operations.
Questions
What engineering sectors do you specialise in?
We focus on Energy, Process & Water, and Nuclear sectors, delivering EPC projects with particular expertise in modular construction and nitrate removal solutions.
How do you ensure project delivery quality?
Through in-house design teams, 34 consecutive RoSPA awards, and a quality management system certified to ISO 9001 standards, ensuring compliance with all regulatory requirements.
Can you handle international projects?
Yes, our Southampton headquarters coordinates global operations with regional offices including the Falkland Islands, supported by our modular construction capabilities.
What is your nitrate neutrality solution?
A compact biological treatment system using cyclic activated sludge technology to achieve <10mg/l nitrate discharge, enabling planning compliance for housing developments.
How do you support client collaboration?
We engage early in project lifecycles, offering cost planning certainty and design input from our multidisciplinary teams to optimise whole-life solutions.
