General information for Thornton Tomasetti, Inc
Physical address
235 Montgomery St Ste 1050, San Francisco, Ca, 94104
Mailing address
235 Montgomery St Ste 1050, San Francisco, CA, 94104
Website
thorntontomasetti.com
Points of contact for Thornton Tomasetti, Inc
SAM.gov Points of Contact
Brian
Shen
Government Business POC
Principal
235 Mongomery St Ste 1050, San Francisco, CA, 94104
Janet
Oliver
Alternate Government Business POC
Government Compliance Specialist
120 Broadway, 15th Floor, New York, NY, 10271
Karina
Williams
Electronic Business POC
CFO
120 Broadway , 15th Floor, New York, NY, 10271
Miki
Watanabe
Alternate Electronic Business POC
Government Contract Specialist
120 Broadway, 15th Floor, New York, NY, 10271
Additional contact details may be available
NAICS codes for Thornton Tomasetti, Inc
| Code | Description | Small Business |
|---|---|---|
| 541330 PRIMARY | Engineering Services | No |
| 541310 | Architectural Services | No |
| 541340 | Drafting Services | No |
|
541350
|
Building Inspection Services
|
No
|
|
541420
|
Industrial Design Services
|
No
|
|
541511
|
Custom Computer Programming Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
541713
|
Research and Development in Nanotechnology
|
No
|
|
541714
|
Research and Development in Biotechnology (except Nanobiotechnology)
|
No
|
|
541715
|
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
|
No
|
Update history
1 change(s) tracked
Oct 10, 2025
NAICS 541715: exception NYNN → NNNN
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