THORNTON TOMASETTI, INC.
THORNTON TOMASETTI, INC. is a Private limited company (Ltd.) registered in United States under 44833, and its current status with New York Department of State — Division of Corporations is active. The company was incorporated on 10 May 1933 and lists its registered address as New York, United States. No shareholders are recorded for THORNTON TOMASETTI, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for THORNTON TOMASETTI, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from New York Department of State — Division of Corporations and was last updated on 18 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Officers
5
The Director of THORNTON TOMASETTI, INC. currently on record is Gary F. Panariello; five officers are currently on record for THORNTON TOMASETTI, INC., filed with New York Department of State — Division of Corporations.
The register reports 24 officers in total, including past appointments, though only the 5 most relevant records are shown here.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
THORNTON TOMASETTI, INC. has no recorded parent company — it sits at the top of its own group structure, with 8 subsidiaries recorded beneath it across 5 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 8 subsidiaries span United States, Canada, United Kingdom, Hong Kong, India jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 8 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
THORNTON TOMASETTI, INC.
United States
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who is THORNTON TOMASETTI, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for THORNTON TOMASETTI, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is THORNTON TOMASETTI, INC.'s company registration number?
THORNTON TOMASETTI, INC.'s registration number is 44833, filed with New York Department of State — Division of Corporations in United States. Its current status on the register is active.
Is THORNTON TOMASETTI, INC. still an active company?
THORNTON TOMASETTI, INC.'s status on New York Department of State — Division of Corporations is listed as active.
When was THORNTON TOMASETTI, INC. incorporated?
THORNTON TOMASETTI, INC. was incorporated on 10 May 1933, according to New York Department of State — Division of Corporations.
What is THORNTON TOMASETTI, INC.'s registered address?
The registered address on file for THORNTON TOMASETTI, INC. is New York, United States.
What legal structure is THORNTON TOMASETTI, INC. registered as?
THORNTON TOMASETTI, INC. is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of THORNTON TOMASETTI, INC.?
The Director of THORNTON TOMASETTI, INC. currently on record is Gary F. Panariello; five officers are currently on record for THORNTON TOMASETTI, INC., filed with New York Department of State — Division of Corporations.
Does THORNTON TOMASETTI, INC. have a parent company or subsidiaries?
THORNTON TOMASETTI, INC. has no recorded parent company — it sits at the top of its own group structure, with 8 subsidiaries recorded beneath it across 5 jurisdictions. Those 8 subsidiaries span United States, Canada, United Kingdom, Hong Kong, India jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 8 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to THORNTON TOMASETTI, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from New York Department of State — Division of Corporations. Zavia's monitoring API can track changes to THORNTON TOMASETTI, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access THORNTON TOMASETTI, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like THORNTON TOMASETTI, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from New York Department of State — Division of Corporations and was last synced on 18 October 2026.