Thornton Tomasetti is an engineering consulting firm headquartered in New York City, United States. Founded in 1949 by Charles H. Thornton and Richard L.

Tomasetti, the firm has become a global leader in engineering design, investigation, and analysis. The company offers a wide range of products and services, including structural engineering, building performance, construction engineering, protective design, sustainability consulting, and forensic investigation. They work on projects across various sectors such as commercial, cultural, government, healthcare, and transportation.

Thornton Tomasetti's expertise lies in innovative structural design, sustainable solutions, and advanced computer modeling. With offices in over 40 locations worldwide, Thornton Tomasetti operates globally, successfully delivering engineering solutions to complex and iconic projects. The firm has formed noteworthy partnerships and joint ventures with companies like Weidlinger Associates, Simpson Gumpertz & Heger, and LERA Consulting Structural Engineers.

These collaborations have allowed them to offer multidisciplinary expertise and expand their service offerings. In terms of market position, Thornton Tomasetti is recognized as one of the top engineering consulting firms globally. The company competes with other major engineering firms such as AECOM, Arup, and Skanska.

They have gained a reputation for their ability to tackle challenging projects and provide innovative engineering solutions. Over the years, Thornton Tomasetti has achieved various milestones and participated in notable projects. Some of their major achievements include Structural Engineer of Record for the iconic Petronas Towers in Malaysia and the structural design for the Burj Khalifa, the tallest building in the world.

These achievements have solidified their position as a leading engineering firm. As of the latest available information, Thornton Tomasetti continues to thrive and expand its operations globally. They are constantly pushing the boundaries of engineering innovation and sustainability.

The company remains committed to providing exceptional engineering services to their clients and contributing to creating iconic structures worldwide