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

Abbigayle Horn

Vice President | P.E.

Our People

Abbigayle Horn

Vice President | P.E.

Abbi Horn specializes in integrated structural and protective design engineering services for a wide range of building types, including federal facilities, embassies, and commercial office complexes. She provides project management support for the firm's multidisciplinary engineering services.
Education

M.S., High Performance Structures, Massachusetts Institute of Technology

B.S., Civil and Environmental Engineering, Cornell University