What departments does Thornton Tomasetti have?

Thornton Tomasetti has employees across 9 departments including Administrative, Entrepreneurship, Analytics, Program & Project Management, Business Development.

What is the largest department at Thornton Tomasetti?

The largest department at Thornton Tomasetti is Administrative with 3 employees.

Where are Thornton Tomasetti employees located globally?

Thornton Tomasetti has employees across 6 continents and 26 countries including India, Viet Nam, Indonesia, United Arab Emirates, China.

How has Thornton Tomasetti's team size changed over time?

Thornton Tomasetti's team has decreased from approximately 2.3K to 1.8K employees based on available data.

Thornton Tomasetti Employee Directory

Design ServicesNew York, United States1001-5000 Employees

Thornton Tomasetti is a design services firm that applies scientific and engineering principles to address challenges in the design, construction, and performance of buildings and related disciplines. It works across a broad range of industries, applying its expertise to projects of varying type and scope. The firm covers activities from initial design through construction and performance assessment, reflecting a lifecycle approach to project delivery. The company is based in New York City.

Its client base spans industries seeking rigorous engineering input for building-related initiatives. In May 2026, Thornton Tomasetti announced a partnership with HKS for AECtech Los Angeles 2026, reflecting ongoing collaboration with peers in the field.

Thornton Tomasetti Global Highlights

North America
1.9K

United States Of America
1.8K
Canada
41
Dominican Republic
1

Asia
363

India
285
Viet Nam
54
China
11
Russian Federation
3
United Arab Emirates
2
Iran
2
Bangladesh
2
Indonesia
1
Nepal
1
Lebanon
1
Pakistan
1

Europe
193

United Kingdom Of Great Britain And Northern Ireland
175
Italy
8
Netherlands
3
Germany
2
Ireland
2
Sweden
1
France
1
Slovakia
1

Oceania
21

Australia
20
New Zealand
1

South America
1

Brazil
1

Thornton Tomasetti's Leadership

H. A.
Chief Project Estimator
Mobile Phone
Email
H. K.
Chief Inspector
Mobile Phone
Email
K. K.
Vice President Of Business Development
Mobile Phone
Email
D. S.
President
Mobile Phone
Email
L. T.
President Structural Engineers Association Of Massachusetts (seamass)
Mobile Phone
Email
H. B.
Head Of Melbourne Office And Defence Advanced Analysis Lead
Mobile Phone
Email
A. F.
Head Of Modelling & Simulation
Mobile Phone
Email
D. R.
Founder
Mobile Phone
Email

Thornton Tomasetti Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Arts & Design
Analytics
Marketing
Other
Administrative
Accounting
Community & Social Services

Contact profiles from Thornton Tomasetti

Name

Title

Contact Info

Location

Last Update

H. P.
Manager, Talent Partner
Mobile Phone
Email
United KingdomEngland
Jun 06, 2026
A. S.
Senior Talent Partner (hrbp)
Mobile Phone
Email
May 14, 2026
D. S.
President
Mobile Phone
Email
Oct 16, 2024
D. R.
Founder
Mobile Phone
Email
Oct 16, 2024
J. S.
Partner And Creative Director
Mobile Phone
Email
Oct 17, 2024
J. S.
Owner
Mobile Phone
Email
Oct 16, 2024
L. T.
President Structural Engineers Association Of Massachusetts (seamass)
Mobile Phone
Email
Oct 24, 2024
R. F.
Partner
Mobile Phone
Email
Oct 17, 2024
V. K.
Vice President
Mobile Phone
Email
Apr 16, 2026
B. P.
Vice President
Mobile Phone
Email
CanadaOntario
Jul 01, 2026

Frequently Asked Questions

What is Thornton Tomasetti known for?

Thornton Tomasetti was founded in 1949 operates in the Design Services industry; you can contact the main corporate office by phone at

+1-917-661-****

. Explore Thornton Tomasetti's company overview page for more information.

What is Thornton Tomasetti's most common email format?

Thornton Tomasetti employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Thornton Tomasetti email formats with LeadIQ.

How many employees does Thornton Tomasetti have currently?

Thornton Tomasetti has approximately 2.1K employees as of July 2026. These team members are located across 5 continents, including North AmericaAsiaEurope.

Who are Thornton Tomasetti's key employees and leadership?

As of July 2026, Thornton Tomasetti's key employees include:

Chief Project Estimator: H. A.
Chief Inspector: H. K.
Vice President Of Business Development: K. K.
President: D. S.
President Structural Engineers Association Of Massachusetts (seamass): L. T.

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Thornton Tomasetti Employee Directory

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