Our Engineering Support. Your Project Success. Since 2006, Longitude Engineering has delivered specialist design and engineering in the marine, energy and defence markets. Our independence, expertise and experience make us the natural choice for a wide range of design solutions across Asia Pacific, Europe and North America. We take a holistic view of design from the overall concept through to the smallest detail: rather than simply focusing on a craft or platform, we’re dedicated to helping your marine project succeed. We combine this client-focused perspective with agile responsiveness, and our ability to adapt the way we work to suit you. It’s what makes us unique.