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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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Our People

Tyler Ranf Ph.D., P.E., S.E.

Associate Principal

Our People

Tyler Ranf Ph.D., P.E., S.E.

Associate Principal

Tyler Ranf, who serves as U.S. West region leader for the firm’s aviation sector, has a broad background in the design and management of aviation projects. His expertise includes seismic resilience, sustainability, and innovative delivery methods, such as progressive design-build.
Education

Ph.D., Structural Engineering, University of Washington

M.S., Civil Engineering, University of Washington

B.S., Civil Engineering, Washington University in St. Louis

B.A., Physics, University of Puget Sound