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Thornton Tomasetti employees gather at a Spectrum Pride event in the office.
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Core Studio

R&D and technology play an essential role in our firm. We invest in constant learning, testing and innovation. That uniquely positions us to solve our clients’ most difficult problems.
Innovation Engine Our CORE groups manage our research and development efforts, from incremental efficiency improvements to solving some of the most challenging engineering problems of our time. Learn More
Innovation Output We believe collaboration amplifies our innovation potential and creates connections that lead to better, more imaginative solutions for our clients. Learn More
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News & Insights

Open concourses, wide terraces and outdoor plazas at each corner connect fans to the field and to the surrounding Evanston community, offering spaces for gathering, tailgating, and year-round events. Thornton Tomasetti

News

Ryan Field Tops Out
October 23, 2025
The new Ryan Field tops out in Evanston, Illinois, advancing accessible, sustainable and community-centered design for next-generation collegiate venues.
Chart showing year-over-year indicators used to track progress toward sustainable-operations goals.

News

Our Operations: 2024 Corporate Progress Report
October 01, 2025
Each year, we track key indicators that measure progress toward our sustainable-operations goals—using the trends in this data to confirm what’s working and identify where change is needed.
Each year, we report on several indicators that show progress toward our “people” goals for an inclusive culture, a healthy workplace, and ample opportunities for leadership development and professional growth.

News

Our People: 2024 Corporate Progress Report
October 01, 2025
Each year, we report on the indicators that demonstrate our progress toward an inclusive, healthy workplace and long-term leadership and career development.