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Thornton Tomasetti provides engineering design, investigation and analysis services to clients worldwide on projects of every size and level of complexity.

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In the news

  • Stephen Lew Retires
    May 24, 2017 - Blog

    The Boston senior principal says goodbye after 36 years with the firm.

  • Supporting Department of Energy Programs
    May 23, 2017 - Blog

    Thornton Tomasetti recently signed a letter addressed to Secretary of the Department of Energy (DOE) Rick Perry urging him to protect and preserve vital programs that enable architects to design high performing buildings.

  • One John Street Receives LEED Gold
    May 22, 2017 - Press Release

    One John Street, a 12-story, 42-unit luxury residential building in Brooklyn, New York, has achieved LEED v2009 BD+C Gold certification from the U.S. Green Building Council.

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