Skip to main content

Contact Us

Corporate Headquarters

+1.917.661.7800

 

Emergency Contact

+1.877.993.9737

 

Thornton Tomasetti maintains offices in North America, Europe and Asia and has worked on projects of all scales and complexities in more than 50 countries. We cultivate a highly diverse workforce, with fluency in more than two dozen languages and knowledge of the culture and business practices in a wide range of markets.

Contact Us

Americas

Brazil

Av. Marquês de São Vicente 1619
conj. 404
São Paulo-SP
01139-003
Brazil

Canada

1701 Hollis Street
Suite 800
Halifax NS B3J 3M8
Canada

 

366 Revus Avenue
Unit 23
Mississauga ON L5G 4S5
Canada

 

116 Albert Street
Suite 300
Ottawa ON K1P 5G3
Canada

 

116 Spadina Ave
Suite 301
Toronto ON M5V 2K6
Canada

United States

7770 Jefferson NE
Suite 300
Albuquerque, NM 87109
United States

 

1175 Peachtree St. NE
Suite 700
Atlanta, GA 30361
United States

 

804 Las Cimas Parkway
Suite 140
Austin, TX 78746-5195
United States

 

27 Wormwood Street
Suite 200
Boston, MA 02210-1668
United States

 

330 N. Wabash Ave.
Suite 1500
Chicago, IL 60611-7622
United States

 

8750 North Central Expressway
Suite 700
Dallas, TX 75231-6463
United States

 

303 E 17th Ave.,
Suite 565
Denver, CO 80203
United States

 

101 NE Third Ave.,
Suite 1170
Fort Lauderdale, FL 33301-1199
United States

 

840 Gessner Road
Suite 540
Houston, TX 77024
United States

 

2323 Grand Blvd.
Suite 900
Kansas City, MO 64108
United States

 

707 Wilshire Blvd
Ste 4450
Los Angeles, CA 90017
United States

 

80 SW 8th Street
Suite 2160
Miami, FL 33130
United States

 

222 East Erie Street
Suite 360
Milwaukee, WI 53202
United States

 

51 Madison Ave.
New York, NY 10010-1603
United States

 

40 Wall Street
18th Floor
New York, NY 10005-1304
United States

 

744 Broad St.
29th Floor
Newark, NJ 07102-3802
United States

 

1700 Market St.
Suite 1750
Philadelphia, PA 19103-3926
United States

 

3636 North Central Avenue
Suite 825
Phoenix, AZ 85012
United States

 

386 Fore St.
Suite 401
Portland, ME 04101
United States

 

75 York St
Portland, ME 04101
United States

 

225 Broadway
Suite 1250
San Diego, CA 92101
United States

 

301 Howard Street
Suite 1030
San Francisco, CA 94105
United States

 

1500 4th Ave
Suite 450
Seattle, WA 98101
United States

 

2350 Mission College Blvd
Suite 340
Santa Clara, CA 95054
United States

 

400 N Ashley Dr
Suite 2180
Tampa, FL 33602
United States

 

2001 K Street, NW
Suite 600 North
Washington, DC 20006
United States

 

10 North Main Street
Suite 307
West Hartford, CT 06107-1901
United States

Europe

Denmark

Thornton Tomasetti A/S, BLOX
Bryghuspladsen 8, Entrance C, 3rd Floor
1473 Copenhagen K
Denmark

Russia

Shodnenskiy Tupik
Bldg. 16
Moscow
125424
Russia

United Kingdom

Suite 5 Commerce House
Commerce Street
Aberdeen
AB11 5FN
United Kingdom

 

Unit 26, The Courtyard Galgorm
Castle Ballymena, Co. Antrim
Northern Ireland
BT42 1HL
United Kingdom

 

Bristol and Bath Science Park
Emersons Green
Bristol
BS16 7FR
United Kingdom

 

Thornton Tomasetti Defence Ltd.
2 St. David’s Drive, St. David’s Business Park, Dalgety Bay
Fife
KY11 9PF
United Kingdom

 

Exmouth House, 3rd Floor
3-11 Pine St.
London
EC1R 0JH
United Kingdom

 

10 Lloyd's Ave.
London
EC3N 3AJ
United Kingdom

 

Audley House
13 Palace Street
London
SW1E 5HX
United Kingdom

 

Montfort Lodge
Botley Road
Romsey, Hampshire
SO51 5SW
United Kingdom

 

The Brew House Wilderspool Park
Greenall’s Avenue
Warrington, Cheshire
WA4 6HL
United Kingdom

Middle East

United Arab Emirates

1003-03, 30th Floor, Swiss Tower, Cluster Y
Jumeirah Lakes Towers
Dubai
United Arab Emirates

Pacific Rim

Australia

Level 1 11 Mounts Bay Road
Perth WA 6000
Australia

 

Level 7, 91 Phillip Street
Parramatta NSW 2150
Australia

China

Room 1601, Tower A, CITIC Building
No.19, Jian-Guo-Men-Wai St.
Chaoyang Qu
Beijing Shi, 100004
China

 

398 Han Kou Road
Room 1601
Shanghai
200001
China

Hong Kong SAR China

Unit 608, Westlands Centre
20 Westlands Road
Quarry Bay
Hong Kong SAR China

India

Indiabulls Finance Center, Tower 2, 10th floor, Unit no. 1001-A
Senapati Bapat Marg, Elphinstone (W)
Mumbai 400013
India

New Zealand

Level 10, Lambton Centre
117 Lambton Quay
PO Box 25646
Wellington 6146
New Zealand

Vietnam

Suite 202A Saigon Royal Building
91 Pasteur, Ben Nghe Ward, District 1
Ho Chi Minh City
Vietnam

Send Us a Note

We're happy to help answer any questions you may have. If you'd prefer to speak to a firm representative, please contact one of the offices above or our company headquarters at 917.661.7800.