As a team of visionary engineers, designers, and technical specialists, we harness innovation, advanced technology, and expertise to create steel structural solutions that redefine possibilities. Our mission is to develop engineering designs that are not only efficient and durable but also contribute to a more sustainable future.

AQ Steel has established itself as a leading provider of steel structural engineering solutions, operating under the esteemed banner of Winston Marriot Ltd., a limited company incorporated in England and Wales. Our foundation was laid by a visionary entrepreneur with over two decades of expertise in international trade, dedicated to advancing excellence in structural design and engineering.

At AQ Steel, we have assembled a global team of highly skilled structural engineers and designers dedicated to transforming your project vision into reality. Our expertise lies in providing comprehensive structural engineering solutions, ensuring that every design meets the highest standards of safety, durability, and efficiency.

We specialise in cutting-edge steel structural engineering design, delivering innovative and tailored solutions across various sectors, including Agricultural Buildings, Manufacturing Facilities, Warehouses, Commercial Structures, Retail Spaces, Aircraft Hangars, and other specialised projects. Our focus is on creating structurally sound, efficient, and cost-effective designs that maximise strength, functionality, and long-term performance, ensuring each project meets the highest engineering standards.

Using state-of-the-art technology and advanced engineering principles, we ensure that every structure is designed to withstand diverse environmental challenges, from heavy snow loads to high wind speeds and seismic activity. Our deep understanding of local building regulations allows us to provide tailored solutions that comply with all necessary standards, ensuring seamless project execution. We have chartered engineers worldwide who provide local compliance and certification, ensuring that your project meets all relevant regional and international requirements.

While our core focus is on steel structural engineering, we offer end-to-end support throughout the project lifecycle. From initial concept development to detailed engineering and project coordination, we empower our clients with expert guidance every step of the way. Our transparent approach includes ongoing budget planning and cost optimisation, ensuring that your project remains financially viable without unexpected expenses.

At AQ Steel, we don’t just design structures—we engineer solutions that bring your vision to life. Whether you are planning a large-scale industrial facility or a specialised commercial project, we provide the expertise and strategic support to ensure success from start to finish.