C3.AI, INC.
C3.AI, INC. is a registered legal entity registered in United States under 3530317, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 25 January 2013 and lists its registered address as REDWOOD CITY, United States. 5 shareholders are on record for C3.AI, INC., including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from California Secretary of State — bizfile Online and was last updated on 4 October 2026.
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Shareholders
5
Five shareholders are currently on record for C3.AI, 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 13% — the largest recorded stake — followed by Vanguard Group Inc at 12.9%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 31 shareholders in total, though only the top 5 by holding are shown in this view.
4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 13% | California Secretary of State — bizfile Online | |
| Vanguard Group Inc | 12.9% | California Secretary of State — bizfile Online | |
| Blackrock Inc. | 9.3% | California Secretary of State — bizfile Online | |
| Blackrock Inc. | 9.2% | California Secretary of State — bizfile Online | |
| Morgan Stanley | 4.3% | California Secretary of State — bizfile Online |
Officers
5
The Founder, Ceo & Chairman Of The Board of C3.AI, INC. currently on record is Thomas M. Siebel; five officers are currently on record for C3.AI, INC., filed with California Secretary of State — bizfile Online.
The register reports 23 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at C3.AI, 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
C3.AI, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 2 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 4 subsidiaries span United States, Italy 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. One of the 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
C3.AI, INC.
United States
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Frequently Asked Questions
Who owns C3.AI, INC.?
Five shareholders are currently on record for C3.AI, 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 13% — the largest recorded stake — followed by Vanguard Group Inc at 12.9%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is C3.AI, INC.'s UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for C3.AI, INC. is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does C3.AI, INC. have on record?
5 shareholders are shown on record for C3.AI, INC.. The register reports 31 in total; only the top 5 by holding are shown here.
What is C3.AI, INC.'s company registration number?
C3.AI, INC.'s registration number is 3530317, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is C3.AI, INC. still an active company?
C3.AI, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was C3.AI, INC. incorporated?
C3.AI, INC. was incorporated on 25 January 2013, according to California Secretary of State — bizfile Online.
What is C3.AI, INC.'s registered address?
The registered address on file for C3.AI, INC. is REDWOOD CITY, United States.
Who are the officers/directors of C3.AI, INC.?
The Founder, Ceo & Chairman Of The Board of C3.AI, INC. currently on record is Thomas M. Siebel; five officers are currently on record for C3.AI, INC., filed with California Secretary of State — bizfile Online. Management authority at C3.AI, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does C3.AI, INC. have a parent company or subsidiaries?
C3.AI, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 2 jurisdictions. Those 4 subsidiaries span United States, Italy 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. One of the 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to C3.AI, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to C3.AI, 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 C3.AI, 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 C3.AI, 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 California Secretary of State — bizfile Online and was last synced on 4 October 2026.