CIVIL | STRUCTURAL | MARINE
ENGINEERING
COMPLEX PROJECTS
FROM CONCEPT TO COMPLETION
For over six decades, Simpson Coulson has delivered expert civil, structural, marine and construction engineering solutions across Teesside, the UK and internationally.
ENGINEERING EXPERTISE
At Simpson Coulson, we combine decades of engineering experience with practical, innovative thinking to deliver solutions to complex technical and construction challenges. Our multidisciplinary expertise spans civil, structural and marine engineering, supported by comprehensive project management and specialist construction capabilities.
From initial feasibility studies, structural assessments and detailed design through to construction and final delivery, we provide an integrated approach tailored to each project’s technical, operational and commercial requirements.

CIVIL ENGINEERING
Delivering practical civil engineering solutions for complex industrial and infrastructure projects, from groundworks and drainage design to foundations, highways and specialist construction.

STRUCTURAL ENGINEERING
Providing specialist structural design, analysis and assessment for new and existing structures, combining technical precision with practical, buildable engineering solutions.

MARINE ENGINEERING
Specialist engineering for ports, harbours and waterfront infrastructure, from jetty assessments and structural repairs to complex marine construction and coastal protection.

PROJECT MANAGEMENT
Coordinating multidisciplinary engineering and construction projects from planning through to delivery, with a focus on safety, programme efficiency, quality and cost control.
TRUSTED BY INDUSTRY LEADERS
We are proud to deliver engineering expertise and practical solutions for leading organisations across the marine, industrial and construction sectors.











FEATURED PROJECTS
COMPLEX CHALLENGES, ENGINEERED SOLUTIONS
Our portfolio reflects the breadth of Simpson Coulson’s engineering expertise, delivering technically demanding projects for clients across the marine, industrial and infrastructure sectors. We provide tailored solutions that prioritise structural integrity and long term performance in challenging environments.
From major port developments and specialist marine works to structural refurbishments and complex engineering challenges. Each project demonstrates our ability to combine innovative design, practical problem solving and effective project delivery.

CONSERVANCY FACILITY
Cargo Fleet Wharf
Design and construction of a specialist marine operations facility, incorporating new workshop, pontoon, vessel fendering and marine refuelling infrastructure.

BREAKWATER REPAIRS
Hartlepool
Engineering design and remediation of a major coastal breakwater, including a 105m reinforced concrete slab, structural reinforcement and bespoke connection systems.

FIRE TRAINING FACILITY
Teesside Airport
Specialist construction and engineering works supporting the development of a purpose-built fire training facility, delivering robust infrastructure.

STORAGE CONVERSION
Billingham
Transformation of an existing industrial building through structural steelwork, mezzanine installation, new staircases, lift pit construction and internal refurbishment.

FENDER SYSTEM REPAIRS
Teesport
Specialist removal of severely damaged marine fender panel, involving structural assessment, engineered lifting operations and coordinated marine safety management.

JETTY EXTENSION
Seal Sands
Specialist marine engineering works supporting the extension of existing jetty infrastructure, including structural design, construction and integration with marine facilities.
Responsible Engineering
Safety at the Core. Sustainability in Mind.
We recognise our responsibility to protect people, minimise environmental impact and deliver engineering solutions built to last. From design through to construction, health, safety and sustainability are integral to the way we work.
Our Approach to Every Project
From initial concept through to completion, our approach is founded on sound engineering principles, collaborative working and efficient project delivery.
- Safety First
- Responsible & Sustainable Solutions
- Reliable Project Delivery
- Innovative, Practical Design
OUR WORK, THEIR WORDS
GET IN TOUCH
Have a project in mind or an engineering challenge to solve? Tell us what you need, and our team will be in touch.
NEED MORE INFORMATION?
Simpson Coulson provides civil, structural and marine engineering services, alongside project management and specialist construction delivery. Our expertise spans engineering design, technical assessments, infrastructure works, industrial refurbishment and complex marine projects.
We support clients across ports, marine infrastructure, petrochemical, manufacturing and industrial sectors, delivering practical engineering solutions tailored to complex operational environments.
Yes. We combine technical engineering expertise with practical construction experience, providing an integrated approach from initial feasibility and design through to construction, coordination and completion. We can also deliver individual engineering packages to suit specific project requirements.
Based in Teesside, North East England, Simpson Coulson supports clients across the UK. We have extensive experience working within ports, marine environments, industrial facilities and commercial developments, delivering practical solutions tailored to each site and project.
Yes. Our experience includes jetty inspections, marine fender panel replacement, breakwater works, structural assessments and the maintenance and refurbishment of critical port infrastructure.
Contact our team to discuss your requirements. Whether you need an initial engineering assessment, specialist construction works or complete project delivery, we can help identify a practical solution.