Thornton Tomasetti

    OverviewSuggest Edit

    Thornton Tomasetti is a company that provides engineering design, investigation, and analysis services. It specializes in structural engineering, facade engineering, forensics, renewal, construction engineering, property loss consulting, sustainability, applied science, protective design, and transportation.

    HQNew York, US
    Employee Ratings3.8

    Latest Updates

    Employees (est.) (Oct 2020)1,213
    Cybersecurity ratingCMore

    Key People/Management at Thornton Tomasetti

    Steven Pacitto

    Steven Pacitto

    Principal & General Director
    Thomas Z. Scarangello

    Thomas Z. Scarangello

    Executive Chairman
    Aine M. Brazil

    Aine M. Brazil

    Vice Chairman
    Dennis Poon

    Dennis Poon

    Vice Chairman
    Peter DiMaggio

    Peter DiMaggio

    Amy Seif Hattan

    Amy Seif Hattan

    Vice President of Corporate Sustainability
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    Thornton Tomasetti Office Locations

    Thornton Tomasetti has offices in New York, Boston, Chicago, Fort Lauderdale and in 37 other locations
    New York, US (HQ)
    51 Madison Ave
    Boston, US
    Tower Point, 27 Wormwood St #200
    Chicago, US
    330 N Wabash Ave #1500
    Fort Lauderdale, US
    101 NE 3rd Ave #1170
    Kansas City, US
    2323 Grand Blvd #900, Kansas City
    Los Angeles, US
    Aon Center, 707 Wilshire Blvd 23rd Floor
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    Thornton Tomasetti Financials and Metrics

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    Founding Date

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    Thornton Tomasetti Operating Metrics

    Aug, 2020

    Patents and Patent Applications


    Total Projects

    65 k

    Trademarks and Trademark Applications

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    Thornton Tomasetti Acquisitions / Subsidiaries

    Company NameDateDeal Size
    Swallow Acoustic Consultants LtdDecember 20, 2016
    Weidlinger AssociatesSeptember 08, 2015

    Thornton Tomasetti Cybersecurity Score

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    Thornton Tomasetti Online and Social Media Presence

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    Thornton Tomasetti News and Updates

    Jake Hoffman promoted to associate at Thornton Tomasetti

    Jake Hoffman, PE, a member of the structural engineering team in Thornton Tomasetti’s Denver office, was promoted to associate.

    Thornton Tomasetti Foundation Announces 2020-21 Scholarship and Fellowship Winners

    The Thornton Tomasetti Foundation (TTF) has awarded six college students — Martha Hughes, Kennedy Stephens, Eden Wong, Zhao Chen, Jackson Wang, and Moriah Hughes — with scholarships and research fellowships for the 2020-21 academic year.

    Thornton Tomasetti wins prestigious Institute of Physics business innovation award for Jasso

    Thornton Tomasetti, the international engineering firm, has received the 2020 Institute of Physics (IOP) Business Innovation Award for its JASSO portable shock testing machine. Developed in the firm’s Edinburgh, Scotland, office through a companywide R&D initiative, JASSO allows for the safe and…

    Thornton Tomasetti and SGA achieve first passive house residence hall certification in Massachusetts, largest in New England

    Thornton Tomasetti, the international engineering firm, announces that Pine Hall at Wheaton College in Norton, Massachusetts is the first student residence hall to achieve passive house certification in the state as well as the largest in New England. The 45,000-square-foot, L-shaped building was a …

    Thornton Tomasetti Targets Aerospace Sector with New VP

    Islam Hussein has joined Thornton Tomasetti as a VP in the international engineering firm’s Applied Science practice. Hussein, who has more than 19 years of aerospace engineering experience, is charged with the launch of the firm’s new Space Systems group, an advanced science and technology research…
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    Thornton Tomasetti Blogs

    Skyscraper Day Jigsaw Puzzle Break

    To mark National Skyscraper Day, we challenge you to several jigsaw puzzles of some of our signature high-rise projects.

    Roof Construction Underway at UBS Arena

    At the same time the New York Islanders are making a 2020 Stanley Cup run, the roof is going up on their new home.

    Architect Magazine: How to Make a Building Blast Resistant

    Following the devastating explosion earlier this month in Beirut, Lebanon, Architect magazine looks at some of the techniques and materials that can help make a building more blast resistant.

    Digital Engineering: The Human Side of Simulation

    Human-centric engineering is a game changer for the medical device field.

    2019 Corporate Responsibility Executive Summary

    The social responsibility challenges all of us currently face are some of the most long-standing and difficult issues of our generation.

    2019 Progress Report: Financial Vitality

    Each year, we report on several indicators that show progress toward achieving our financial-vitality goals.
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    Thornton Tomasetti Frequently Asked Questions

    • When was Thornton Tomasetti founded?

      Thornton Tomasetti was founded in 1949.

    • Who are Thornton Tomasetti key executives?

      Thornton Tomasetti's key executives are Steven Pacitto, Thomas Z. Scarangello and Aine M. Brazil.

    • How many employees does Thornton Tomasetti have?

      Thornton Tomasetti has 1,213 employees.

    • Who are Thornton Tomasetti competitors?

      Competitors of Thornton Tomasetti include STV, Perkins and Will and HOK.

    • Where is Thornton Tomasetti headquarters?

      Thornton Tomasetti headquarters is located at 51 Madison Ave, New York.

    • Where are Thornton Tomasetti offices?

      Thornton Tomasetti has offices in New York, Boston, Chicago, Fort Lauderdale and in 37 other locations.

    • How many offices does Thornton Tomasetti have?

      Thornton Tomasetti has 46 offices.