This year, 2019, marks the 75th Anniversary of the founding of BBR. As we celebrate this milestone, it is worth reflecting for a moment on the huge investment that our three founders made when they dedicated their lives to creating and introducing sustainable construction methodologies. In the course of their work, they networked widely with some of the greatest names on the global engineering scene and participated in many new types of project. Over the years, the construction technologies have become mainstream and have even evolved, with the help of successive BBR R&D teams, to become smarter as modern technologies have progressively allowed us to understand more about materials - and indeed even to create new materials. We thank them for their vision and dedication - and thank you for working with us and carrying their innovation forward into the future.