Form Structural Design are award-winning civil and structural engineers in London, specialising in delivering structurally challenging new build and refurbishment projects with a focus on sustainability across all major sectors.

The practice was established in 2005 by chartered engineer Andrew Ilsley with a vision to create a structural engineering consultancy that not only delivers technical expertise but also prioritises exceptional, service-driven solutions. Today, under the leadership of Andrew Ilsley and Ben Roberts, the practice continues to uphold this client-focused philosophy, ensuring that every collaboration is marked by dedication, open communication, and high-quality outcomes.

We distinguish ourselves through a hands-on approach with directors involved in every project and an experienced senior team. This ensures rapid response times, high-quality delivery, and a steadfast commitment to putting service first.