Locations > New York
New York
120 Broadway
15th Floor
New York, NY 10271-0016
United States
Our Team


Featured New York Projects
Related Projects
Featured Project
The David H. Koch Center For Cancer Care Our innovative resilience strategy safeguarded MSKCC’s premier cancer center from flooding – while vastly improving the patient experience.Featured Project
The Shed How do we make an avant-garde arts center so flexible, it’s future-proof? Make it move, of course!Featured Project
30 Hudson Yards How to build a 101-story, 2.6-million-square-foot office tower, the tallest at Hudson Yards, atop an operational rail yard.Featured Project
One Vanderbilt How do you construct a supertall building next to one of the world’s busiest transit hubs, and on an accelerated schedule? Start early, and carefully model the entire structure.Featured Project
VIA 57 West Unique buildings need equally unique structures. Our custom solutions deliver them cost-effectively, with built-in efficiency and resilience.Featured Project
World Trade Center Transportation Hub We provided structural and protective design services for Calatrava's signature World Trade Center Transportation Hub.Featured Project
University of Oregon Knight Campus For the University of Oregon’s new Knight Campus, speed was critical. So was architectural and structural integrity. We helped achieve both.Featured Project
Saint Nicholas National Shrine The new Saint Nicholas National Shrine at the World Trade Center replaces a church destroyed in the September 11 terrorist attacks.Featured Project
Helmsley Building, 230 Park Avenue The Helmsley Building restoration sets a precedent for repairing historic terra cotta.Featured Project
Hostile Vehicle Mitigation Combating risk is our specialty. To protect buildings from threats—in this case, hostile vehicles—we develop tailored solutions, informed on investigations of past events.Featured Project
Ford Foundation Center for Social Justice When renovating an architectural icon, making the right choices to preserve its historical significance is essential.Featured Project
Sherman Minton Bridge What if we could have investigated Minnesota’s I-35 Bridge three months before it collapsed? With the Sherman Minton Bridge, we had that chance.Featured Project
Arecibo Radio Telescope What began as a maintenance project quickly shifted to a recovery and forensic investigation.Featured Project
World 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.Featured Project
Sunnyside Yard Master Plan Reinventing what a sustainable, resilient, people-first community can be – by creating a neighborhood out of thin air.Featured Project
Ministry of Taxation Tower With its striking design, the Ministry of Taxation Tower adds a new twist to the Baku skyline.Featured Project
SUNY Stony Brook Alternate Care Facility At the onset of the COVID-19 pandemic, we helped one of New York’s largest hospitals prepare to accommodate a potential deluge of patients.Additional Projects
New York News
Exploring New Ideas for Greening the Skyline
Emergency Preparedness
Energy Supply and Renewables & Batteries
Corporate Climate Action
Climate Action – Engineers and Scientists Have the Solution
11th Annual AECtech Symposium & Hackathon
ASCE: Hands-On Experience Is Key To Historic Preservation Engineering
Squarzini Discusses Decarbonizing The Built Environment At United Nations Roundtable
10th Annual Corporate Responsibility Report
Decarbonizing Today for Tomorrow's World, and...
BD&C: How Design and Construction Firms Are Using ChatGPT
It's Playoffs Season
Play Ball!
100 Flatbush Tops Out
BD&C: Why Lithium-Ion Batteries Pose Fire Safety Concerns for Buildings
Lynch Joins Forensics Practice as Senior Vice President
2022 Lee Petrella and Daniel A. Cuoco Scholarship Winners
Retrofit: Ingenuity and Technology Breathe New Life into Historic Terra-cotta Half Columns
ASCE: How To Keep Civil Engineers Safe at Work, In The Field
New David Geffen Hall Opens in Manhattan
Ray Daddazio Receives 2022 Melvin L. Baron Award
Healthcare Facilities Today: Facility Management Before a Crisis Strikes
Arecibo Collapse Forensic Report Released
INWED 2022 – A Conversation with Athina Spyridaki
2022 Executive Promotions
BD+C: Consortium to set standards and create markets for low-carbon concrete
Roads & Bridges: Big Apple Mobility
INWED 2022 – A Conversation with Colleen Harper
Metals In Construction: UBS Arena at Belmont Park
Thornton Tomasetti, FSD Active Sign Strategic Collaborative Agreement
Two Projects Awarded Canada's 2022 Governor General’s Medals in Architecture
Thornton Tomasetti Invests in HyperloopTT Following Completion of Risk and Safety Assessment
Thornton Tomasetti Foundation Announces Leadership Changes
Modern Steel Construction: Machine Learning
ENR New York: Tech Sets Up Tower for Carbon-Friendly Future
2021 Lee Petrella and Daniel A. Cuoco Scholarship Winners
Deerkoski Joins as Senior Principal and Transportation Practice Co-Leader
Structure Magazine: Automation and the Future of Structural Engineering
UBS Arena Opens
Metropolis: After Two Decades Vacant, Dickey House to Reopen as a Public School
New York YIMBY: Construction Tops Out At 141 Willoughby Street
Daddazio Receives 2021 Homer Gage Balcom Award
Retrofit Magazine: Preserving Historic Fabric Is More Cost-effective Than Large-scale Replacement
Civil + Structural Engineer: Repairing The Helmsley Building
Tech Tool for Mapping Urban Flood Risk
Arecibo Observatory Cables Put To the Test
Steel Institute of New York: Skating Toward a New State-of-the-Art UBS Arena
beINSports: Al Thumama Stadium to host Amir Cup Final in October
Back to the Great Indoors
Structure Magazine: Reimagining Resiliency in Healthcare Design
Abruzzo, Malsch & Van Eepoel Elected to Board of Directors
2020 Showcase: Responding to the Pandemic
Stepping Closer to our Carbon Reduction Goals
Engineering Inc: The Engineering Firm of the Future
Taylor Devices, Inc. & Thornton Tomasetti Team Up on Global Launch of Pumpkin™ Mounts
The Shed Employs GoGuide™ Solution In Safe Reopening Strategy
ENR: Hockey Arena Skates Ahead of Shutdowns
AEC Tech Influencers
Thornton Tomasetti Launches T2D2, an AI Solution Company to Detect, Classify and Monitor Deterioration
2019 Resilience Showcase: Sunnyside Yard Master Plan
2019 Sustainability Showcase: 100 Flatbush Avenue
2019 Green Offices Update
2019 Lifestyle-Friendly Workplace Update
Supporting the COVID-19 Response Effort
Historic Cast Iron Fire Watchtower Restoration
Keeping Homes & People Safe In Puerto Rico
NYT: Log Cabins? No, These Wooden Buildings Are High-Rises