Founded more than half a century ago, we are an employee-owned interdisciplinary firm with nineteen offices across the United States. Supported by unparalleled laboratory and field testing capabilities, our team of structural engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every construction challenge. We have extensive experienc…

AECOM’s purpose is to positively impact lives, transform communities and make the world a better place.We work with clients in more than 150 countries to design (including planning, architecture and engineering), build, finance, operate and maintain diverse types of infrastructure.Our work embraces a range of markets, including:BuildingsEnergyEnvironmentFacilitiesGovernment supportNatural resources developmentT…

Mott MacDonald is a global management, engineering and development consultancy adding value for public and private clients on agenda-setting, next-generation projects worldwide. We use our ingenuity to save our customers money and time, reduce risks, increase efficiency, maximise sustainable outcomes and advance best practice.We do this through innovative thinking and by mobilising cross-sector, international perspec…

Thornton Tomasetti provides engineering design, investigation and analysis services to clients worldwide on projects of every size and level of complexity. We address the full life cycle of structures through our six integrated practices in Building Structure, Building Skin, Building Performance, Construction Support Services, Property Loss Consulting and Building Sustainability. Founded in 1956, today Thornton Tomas…