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Our People

Tanya de Hoog

CEng, FIStructE, MIEAust Principal


Tanya de Hoog oversees our social impact initiative called Doing Good Business, which uses Thornton Tomasetti’s expertise and innovative approaches to deliver positive change to our communities while adding value to our business. Working in collaboration with our practices globally and key partners, such as mission-driven organizations and other design-focused professionals, Tanya seeks out projects, research and development initiatives and investment opportunities that have the potential for addressing society’s challenges. She develops and implements strategies that use design to elevate underserved communities in areas such as housing, education, healthcare and arts and culture. Tanya established our London, Farrington office and served as its office director for nearly 15 years. She has overseen the design of complex structures around the world and draws on her technical background to develop and deliver high-quality design projects that address the needs of our communities.


M.St., Interdisciplinary Design for the Built Environment, University of Cambridge

B.Eng., Civil Engineering, University of Wollongong

Tanya is passionate about employing design to achieve positive social impact and helping others find fulfillment and purpose in their careers.