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Jeddah Tower 2025 ProgressJanuary 06, 2026
Jeddah Tower advanced rapidly in 2025, nearing 80 floors as it moves toward becoming the world’s tallest building at over 1,000 meters tall.
2019 Carbon Footprint Update
July 27, 2020
As we move toward our goal of carbon-neutral business operations by 2030, we’ve updated our targets and are aiming for 10 percent CO2e reductions every two years through 2030.
2019 Responsible Purchasing Update
July 27, 2020
For many years, Thornton Tomasetti has sourced office supplies in a way that is environmentally responsible.
2019 Green Offices Update
July 27, 2020
In 2019, 87 employees – representing all but our smallest offices – served as local corporate responsibility advocates.
2019 Progress Report: Assisting Communities
July 27, 2020
Each year, we report on several indicators that show progress toward achieving our community-service and philanthropy goals.
2019 Year In Review: Community Service
July 27, 2020
We celebrate our generous employee volunteers, who logged more than 2,000 hours of community service in 2019.
2019 Year in Review: Charitable Giving
July 27, 2020
We’ve increased our charitable giving by 88 percent since we started reporting in 2013.
2019 Year in Review: Thornton Tomasetti Foundation
July 27, 2020
In 2019, the Thornton Tomasetti Foundation, an independent 501(c)(3) nonprofit organization, distributed $121,535 in scholarships and charitable contributions in support of its mission.
JASSO Wins Prestigious Institute of Physics Business Innovation Award
July 12, 2020
Thornton Tomasetti has received the 2020 Institute of Physics (IOP) Business Innovation Award for its JASSO machine.