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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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Thornton Tomasetti

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Samantha Eng headshot
Samantha Eng
Senior Project Engineer
seng@thorntontomasetti.com +1.415.636.6098 San Francisco
Samer Ghanma headshot
Samer Ghanma
Vice President
SGhanma@ThorntonTomasetti.com +1.972.764.6266 Dallas Click to download CV
Sean Long headshot
Sean Long
Associate
SLong@ThorntonTomasetti.com +1.813.445.8918 Tampa Click to download CV
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Stephen Pessiki
Senior Vice President
spessiki@thorntontomasetti.com +1.212.367.2958 New York Click to download CV
Steve Bakin
Steve Bakin
Vice President
SBakin@ThorntonTomasetti.com +1.813.467.6019 Tampa Click to download CV
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