Constant is an award winning, structural engineering and design consultancy founded by Brian Constant and based in London.

Focusing on design driven projects, our work covers a broad spectrum from public and commercial buildings to high end residential and bespoke artwork projects.

Our team, made up entirely of qualified structural engineers, is comfortable working to complex briefs and delivering challenging projects. We work closely with architects and artists, continually communicating via sketches, 2D and 3D modelling until we provide highly detailed and fully coordinated information from which to build.