Whether your building is groundbreaking or conventional, our record of success means we’re well-equipped to see your structure through from initial design to grand opening.
Experience. Expertise. Excellence.
Whether it’s a skyscraper or a stadium, a hospital or a hangar, a commercial structure or a residential complex, there’s nothing we haven’t done. But we also realize that no two projects are exactly the same. We draw on our strengths – a collaborative culture, an innovation mindset, expertise across disciplines and a passion for problem-solving – to meet structural challenges big and small.
Do you need to push boundaries? Rewrite rules? Do what’s never been done before? At Thornton Tomasetti, your vision is our mission. We’ve worked with architects on a multitude of extraordinary projects, from Saudi Arabia’s Jeddah Tower to The Shed in New York – and we’re hungry for more. We deliver innovative structural solutions to help you design spaces that are unique, unforgettable, inspiring, iconic.
We've Got Your Back
Whether we’re collaborating on a competition or offering regular input during design, we work as your partner throughout the entire process. And by playing an active role from the beginning, we gain a deeper understanding of your goals and can proactively define solutions with you. When challenges arise, we think critically and work collaboratively to deliver the answer that’s right for your project. We make communication a top priority – responding quickly to requests and offering seamless support throughout design and construction.
Relentless Pursuit Of Innovation
We’re passionate problem solvers. So we’re eager to implement technologies that unlock our creativity and transform design and construction. And when the tools we need don’t already exist, we invent our own. We use technology to deliver high-level analysis, make complex concepts clear, and create interoperability that amplifies teamwork.
But we don’t limit innovation to technology. Our creative engineers look for better ways to meet old challenges, and ingenious techniques for solving new problems. We also embrace promising methods and trends – we were early leaders in fast-track, design-build, integrated project delivery (IPD) and Lean project delivery (LPD).
We innovate with one goal in mind: to optimize your project – its design and its processes – to make it the best it can be.
Broad Abilities. Better Results.
Thornton Tomasetti’s multidisciplinary team has experience beyond traditional structural engineering – in everything from sustainability and kinetics to façade engineering and protective design. Whatever your project needs, we have the resources and talent to take on your toughest challenges and deliver an integrated solution.
We Care About Your Bottom Line
Today’s engineers can design just about anything. But not everyone can do it on time and on budget. We collaborate with clients, design partners and builders to deliver designs that raise the bar without breaking the bank.
Every Type, Everywhere
Our structural engineers design new buildings, expansions and renovations of every type: aviation, commercial & residential, critical facilities, cultural and community, education, defense, energy, government, healthcare and research, hospitality and gaming, sports and convention centers, tall, supertall and megatall buildings, transportation and more.
We’ve got teams on the ground worldwide. This means that no matter where you are or who you're working with, our people can understand your project’s nuances.
Cultural & Community
Hospitality & Gaming
Laboratory & Research
Sports & Public Assembly
Tall & Supertall Buildings
Transportation & Infrastructure
Featured ProjectSocial Security Administration National Support Center For facilities with a critical mission, security is paramount. With expertise in structural engineering and protective design, we make sure they’re safe.
Featured ProjectPittsburgh Airport Terminal Modernization The modern world is on the move. To keep up with millions of air passengers today means building an airport for tomorrow.
Featured ProjectJames Cancer Hospital and Solove Research Institute Vertical plans for this hospital – one of the tallest in the US – rose to new heights thanks to a last-minute, $100 million grant.
Featured ProjectClimate Pledge Arena From world’s fair pavilion to world-class arena – we provided structural and construction engineering to transform a historic venue into a first-class sports and event facility.
Featured ProjectThe West Hollywood EDITION How does a hotel stand out in a crowded neighborhood in the entertainment capital of the world? By seamlessly blending aesthetics and function, and turning every perspective into an Instagrammable moment.
Featured ProjectWashington Monument New Visitor Facility Secure without obscuring. Protect without overpowering. For one of the most treasured national monuments in the US, our mission was to find just the right balance.
Featured ProjectWorld Trade Center Response, Recovery and Analysis Starting with a walk-through on September 11, 2001, we began a multi-year, far-reaching mobilization and coordination of engineering services.