TERRESTRIAL ENERGY INC.
TERRESTRIAL ENERGY INC. is a registered legal entity registered in United States under 10377140, and its current status with Delaware Division of Corporations is active. Its registered address on file is United States. 5 shareholders are on record for TERRESTRIAL ENERGY INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Delaware Division of Corporations and was last updated on 6 October 2026.
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Shareholders
5
Five shareholders are currently on record for TERRESTRIAL ENERGY INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Vanguard Group Inc, holding 66.9% — a majority holding — followed by Cantor Fitzgerald, L.P. at 31.8%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 27 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 66.9% | Delaware Division of Corporations | |
| Cantor Fitzgerald, L.P. | 31.8% | Delaware Division of Corporations | |
| LMR Partners LLP | 18.7% | Delaware Division of Corporations | |
| UBS Group AG | 18.5% | Delaware Division of Corporations | |
| Peak6 LLC | 13.6% | Delaware Division of Corporations |
Officers
5
The Ceo & Director of TERRESTRIAL ENERGY INC. currently on record is Simon Irish; five officers are currently on record for TERRESTRIAL ENERGY INC., filed with Delaware Division of Corporations.
Management authority at TERRESTRIAL ENERGY INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
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
TERRESTRIAL ENERGY INC. has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. 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 1 subsidiary spans United States jurisdiction, 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.
TERRESTRIAL ENERGY INC.
United States
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Frequently Asked Questions
Who owns TERRESTRIAL ENERGY INC.?
Five shareholders are currently on record for TERRESTRIAL ENERGY INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 66.9% — a majority holding — followed by Cantor Fitzgerald, L.P. at 31.8%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is TERRESTRIAL ENERGY INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for TERRESTRIAL ENERGY INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does TERRESTRIAL ENERGY INC. have on record?
5 shareholders are shown on record for TERRESTRIAL ENERGY INC.. The register reports 27 in total; only the top 5 by holding are shown here.
What is TERRESTRIAL ENERGY INC.'s company registration number?
TERRESTRIAL ENERGY INC.'s registration number is 10377140, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is TERRESTRIAL ENERGY INC. still an active company?
TERRESTRIAL ENERGY INC.'s status on Delaware Division of Corporations is listed as active.
What is TERRESTRIAL ENERGY INC.'s registered address?
The registered address on file for TERRESTRIAL ENERGY INC. is United States.
Who are the officers/directors of TERRESTRIAL ENERGY INC.?
The Ceo & Director of TERRESTRIAL ENERGY INC. currently on record is Simon Irish; five officers are currently on record for TERRESTRIAL ENERGY INC., filed with Delaware Division of Corporations. Management authority at TERRESTRIAL ENERGY INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does TERRESTRIAL ENERGY INC. have a parent company or subsidiaries?
TERRESTRIAL ENERGY INC. has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. Those 1 subsidiary spans United States jurisdiction, 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.
Can Zavia monitor changes to TERRESTRIAL ENERGY INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to TERRESTRIAL ENERGY 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 TERRESTRIAL ENERGY 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 TERRESTRIAL ENERGY 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 Delaware Division of Corporations and was last synced on 6 October 2026.