DIAMOND OFFSHORE DRILLING, INC.
DIAMOND OFFSHORE DRILLING, INC. is a registered legal entity registered in United States under 0009744806, and its current status with Texas Secretary of State — SOSDirect is active. The company was incorporated on 31 July 2026 and lists its registered address as HOUSTON, United States. 5 shareholders are on record for DIAMOND OFFSHORE DRILLING, 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 Texas Secretary of State — SOSDirect and was last updated on 22 September 2026.
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Shareholders
5
Five shareholders are currently on record for DIAMOND OFFSHORE DRILLING, 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 Contrarius Investment Management Limited, holding 12.1% — the largest recorded stake — followed by KGH Ltd at 10.9%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 20 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 |
|---|---|---|---|
| Contrarius Investment Management Limited | 12.1% | Texas Secretary of State — SOSDirect | |
| KGH Ltd | 10.9% | Texas Secretary of State — SOSDirect | |
| Vanguard Total Stock Market Index Fund | 4.7% | Texas Secretary of State — SOSDirect | |
| iShares Russell 2000 Value ETF | 1.5% | Texas Secretary of State — SOSDirect | |
| Vanguard Global Capital Cycles Fund | 1.2% | Texas Secretary of State — SOSDirect |
Officers
5
The Senior Director Of Investor Relations of DIAMOND OFFSHORE DRILLING, INC. on record is Kevin Bordosky; 5 officers are shown here, filed with Texas Secretary of State — SOSDirect.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at DIAMOND OFFSHORE DRILLING, 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
DIAMOND OFFSHORE DRILLING, INC. sits 2 levels below its ultimate parent, The Depository Trust & Clearing Corporation, registered in United States. 5 subsidiaries are recorded beneath it, across 4 jurisdictions. The full chain up to The Depository Trust & Clearing Corporation is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by DIAMOND OFFSHORE DRILLING, INC.'s own shareholder record. 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 5 subsidiaries span United States, Cayman Islands, Mexico, Bermuda 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. Three of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
The Depository Trust & Clearing Corporation
United States
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Frequently Asked Questions
Who owns DIAMOND OFFSHORE DRILLING, INC.?
Five shareholders are currently on record for DIAMOND OFFSHORE DRILLING, 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 Contrarius Investment Management Limited, holding 12.1% — the largest recorded stake — followed by KGH Ltd at 10.9%; 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 DIAMOND OFFSHORE DRILLING, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for DIAMOND OFFSHORE DRILLING, 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 DIAMOND OFFSHORE DRILLING, INC. have on record?
5 shareholders are shown on record for DIAMOND OFFSHORE DRILLING, INC.. The register reports 20 in total; only the top 5 by holding are shown here.
What is DIAMOND OFFSHORE DRILLING, INC.'s company registration number?
DIAMOND OFFSHORE DRILLING, INC.'s registration number is 0009744806, filed with Texas Secretary of State — SOSDirect in United States. Its current status on the register is active.
Is DIAMOND OFFSHORE DRILLING, INC. still an active company?
DIAMOND OFFSHORE DRILLING, INC.'s status on Texas Secretary of State — SOSDirect is listed as active.
When was DIAMOND OFFSHORE DRILLING, INC. incorporated?
DIAMOND OFFSHORE DRILLING, INC. was incorporated on 31 July 2026, according to Texas Secretary of State — SOSDirect.
What is DIAMOND OFFSHORE DRILLING, INC.'s registered address?
The registered address on file for DIAMOND OFFSHORE DRILLING, INC. is HOUSTON, United States.
Who are the officers/directors of DIAMOND OFFSHORE DRILLING, INC.?
The Senior Director Of Investor Relations of DIAMOND OFFSHORE DRILLING, INC. on record is Kevin Bordosky; 5 officers are shown here, filed with Texas Secretary of State — SOSDirect. Management authority at DIAMOND OFFSHORE DRILLING, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does DIAMOND OFFSHORE DRILLING, INC. have a parent company or subsidiaries?
DIAMOND OFFSHORE DRILLING, INC. sits 2 levels below its ultimate parent, The Depository Trust & Clearing Corporation, registered in United States. 5 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 5 subsidiaries span United States, Cayman Islands, Mexico, Bermuda 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. Three of the 5 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 DIAMOND OFFSHORE DRILLING, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Texas Secretary of State — SOSDirect. Zavia's monitoring API can track changes to DIAMOND OFFSHORE DRILLING, 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 DIAMOND OFFSHORE DRILLING, 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 DIAMOND OFFSHORE DRILLING, 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 Texas Secretary of State — SOSDirect and was last synced on 22 September 2026.