DIAMOND OFFSHORE DRILLING INC
DIAMOND OFFSHORE DRILLING INC is a Private limited company (Ltd.) registered in United States under 34500512F, and its current status with Texas Secretary of State — SOSDirect is active. The company was incorporated on 20 October 1993 and lists its registered address as HOUSTON, United States. No shareholders are recorded for DIAMOND OFFSHORE DRILLING 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 DIAMOND OFFSHORE DRILLING INC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Texas Secretary of State — SOSDirect and was last updated on 13 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Officers
5
The Manager of DIAMOND OFFSHORE DRILLING INC currently on record is DOMINIC SAVARINO; five officers are currently on record for DIAMOND OFFSHORE DRILLING INC, filed with Texas Secretary of State — SOSDirect.
The register reports 12 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
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
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who is DIAMOND OFFSHORE DRILLING INC's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for DIAMOND OFFSHORE DRILLING INC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is DIAMOND OFFSHORE DRILLING INC's company registration number?
DIAMOND OFFSHORE DRILLING INC's registration number is 34500512F, 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 20 October 1993, 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.
What legal structure is DIAMOND OFFSHORE DRILLING INC registered as?
DIAMOND OFFSHORE DRILLING INC is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of DIAMOND OFFSHORE DRILLING INC?
The Manager of DIAMOND OFFSHORE DRILLING INC currently on record is DOMINIC SAVARINO; five officers are currently on record for DIAMOND OFFSHORE DRILLING INC, filed with Texas Secretary of State — SOSDirect.
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 13 October 2026.