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Business Details
21 Years
experience
Expert Naval Architecture & Marine Engineering
Burness Corlett Threequays Southampton (BCTQ) has established itself as a leading force in naval architecture and marine engineering since its formation in 2005 through the merger of Burness Corlett and Partners and Three Quays Marine Services. Our global team of seasoned professionals brings extensive expertise in project management, design, and supervision of vessel construction across diverse sectors, from luxury superyachts to commercial ferries and offshore research vessels. As an MCA-approved Certifying Authority, we uphold rigorous safety and compliance standards for small commercial vessels, reflecting our commitment to industry excellence. Our technical proficiency spans structural analysis, stability assessments, and innovative design solutions tailored to client needs. With a track record of involvement in iconic maritime projects, including historic restorations and cutting-edge superyacht builds, we combine heritage with forward-thinking engineering.

Our dedication to client satisfaction is evidenced by our rapid-response survey services and bespoke consultancy for maritime challenges. Operating from our base in the Isle of Man, we serve a worldwide clientele, maintaining a reputation for technical authority and reliability. Our collaborative approach ensures that each project benefits from multidisciplinary insights and sector-specific best practices. Through continuous investment in staff development and technological advancements, we maintain our position at the forefront of marine engineering innovation. This enduring commitment to quality and client-centric solutions underpins our status as a trusted partner in the global maritime industry.
Services
Naval Architecture Marine Engineering Yacht Design Vessel Surveys Offshore Windfarm Support Marine Safety Technical Consultancy Structural Analysis Certification Services Project Management
Details
  • Year established: 2005
Highlights and features
  • We offer 20+ years of combined experience in marine consultancy
  • Our team includes MCA-certified naval architects and surveyors
  • We provide rapid-response vessel inspection services worldwide
  • Our portfolio includes iconic projects like the S.S. Great Britain survey
  • We maintain ISO standards for engineering excellence
Associations and certifications
  • Maritime and Coastguard Agency (MCA)
Services
Naval Architecture
Our naval architecture services encompass comprehensive vessel design from concept to completion. We specialise in creating efficient hull forms, stability solutions, and propulsion systems for commercial and luxury vessels. Our team delivers full regulatory compliance documentation and construction supervision for projects ranging from 10m workboats to 162m superyachts.
Marine Surveys
We conduct detailed marine surveys including pre-purchase inspections, damage assessments, and condition surveys. Our MCA-certified surveyors provide technical due diligence for vessel acquisitions and insurance purposes. Services include structural evaluations, machinery condition reports, and regulatory compliance verification for commercial and private clients.
Offshore Projects
Our offshore project management covers windfarm support vessels, subsea structures, and marine renewable energy installations. We offer technical advisory services for vessel conversions, equipment specifications, and offshore operational safety. Our engineers deliver feasibility studies and design reviews for offshore energy infrastructure projects.
Certification Services
As an MCA Certifying Authority, we provide statutory certification for small commercial vessels. Our services cover Blue Code, Yellow Code, and Brown Code compliance assessments. We assist operators with safety case development, risk assessments, and regulatory documentation for commercial vessels operating in UK and international waters.
Superyacht Projects
We offer full lifecycle superyacht consultancy from initial concept to delivery. Our services include naval architecture, interior space planning, regulatory compliance, and project management. We've worked on award-winning designs up to 162m, specialising in diesel-electric propulsion systems and custom hull forms for global cruising operations.
People
Barry Gilmour
Contact Representative
Barry Gilmour serves as BCTQ's primary contact for new business inquiries. With extensive experience in maritime operations and client relations, he connects potential clients with the company's engineering expertise. His role focuses on facilitating initial project discussions and directing inquiries to appropriate technical specialists.
Trevor Hart
Maritime Consultant
Trevor Hart leads BCTQ's corporate maritime services division with 30 years' industry experience. He specialises in strategic business development and operational optimisation for marine organisations. His expertise covers market analysis, acquisition strategies, and financial appraisal for maritime enterprises seeking growth and sustainability.
Questions
What marine services does Burness Corlett Three Quays offer?
We provide naval architecture, marine engineering, vessel surveys, offshore project management, and MCA-certified safety services for commercial and leisure vessels.
Are you certified for maritime safety assessments?
Yes, we're an MCA-approved Certifying Authority for Small Commercial Vessels under multiple safety codes.
What vessel types do you work with?
Our expertise covers superyachts, ferries, research vessels, offshore structures, historic ships, and specialist marine equipment.
Can you handle international maritime projects?
Our global team delivers services worldwide, with experience in cross-border vessel procurement and international regulatory compliance.
What makes your superyacht design service unique?
We combine heritage with innovation, having worked on award-winning designs and complex custom builds up to 162m in length.
Do you offer offshore renewable energy support?
Yes, we provide technical consultancy for offshore windfarm projects including vessel design suitability and procurement advice.