Gulf Keystone Petroleum Limited
Gulf Keystone Petroleum Limited is a registered legal entity registered in Bermuda under 31165, and its current status with Bermuda Monetary Authority / Registrar of Companies is active. The company was incorporated on 29 October 2001 and lists its registered address as Hamilton, Bermuda. 5 shareholders are on record for Gulf Keystone Petroleum Limited, 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 Bermuda Monetary Authority / Registrar of Companies and was last updated on 25 September 2026.
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Shareholders
5
Shareholders of Gulf Keystone Petroleum Limited
Five shareholders are currently on record for Gulf Keystone Petroleum Limited, held on the register of members, filed under the Companies Act 1981. The largest of these is DFA International Small Cap Value Portfolio, holding 32.9% — the largest recorded stake — followed by iShares Core MSCI EAFE ETF at 9.7%; 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.
Data availability
The register reports 11 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA International Small Cap Value Portfolio | 32.9% | Bermuda Monetary Authority / Registrar of Companies | |
| iShares Core MSCI EAFE ETF | 9.7% | Bermuda Monetary Authority / Registrar of Companies | |
| DFA International Vector Equity Port | 1.8% | Bermuda Monetary Authority / Registrar of Companies | |
| Albert D Mason Inc | 1.8% | Bermuda Monetary Authority / Registrar of Companies | |
| Dimensional ETF Tr-Dimensional International Small Cap Value ETF | 1.7% | Bermuda Monetary Authority / Registrar of Companies |
Officers
7
Directors and officers of Gulf Keystone Petroleum Limited
The Ceo & Director of Gulf Keystone Petroleum Limited currently on record is Jon R. Harris; seven officers are currently on record for Gulf Keystone Petroleum Limited, filed with Bermuda Monetary Authority / Registrar of Companies. Management authority at Gulf Keystone Petroleum Limited 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
Group structure of Gulf Keystone Petroleum Limited
Gulf Keystone Petroleum Limited has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary 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.
- GULF KEYSTONE PETROLEUM (UK) LIMITED (United Kingdom)
Data availability
Those 1 subsidiary spans Bermuda, United Kingdom 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 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Gulf Keystone Petroleum Limited
Bermuda
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Frequently Asked Questions
Who owns Gulf Keystone Petroleum Limited?
Five shareholders are currently on record for Gulf Keystone Petroleum Limited, held on the register of members, filed under the Companies Act 1981. The largest of these is DFA International Small Cap Value Portfolio, holding 32.9% — the largest recorded stake — followed by iShares Core MSCI EAFE ETF at 9.7%; 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 Gulf Keystone Petroleum Limited's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Gulf Keystone Petroleum Limited 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 Gulf Keystone Petroleum Limited have on record?
5 shareholders are shown on record for Gulf Keystone Petroleum Limited. The register reports 11 in total; only the top 5 by holding are shown here.
What is Gulf Keystone Petroleum Limited's company registration number?
Gulf Keystone Petroleum Limited's registration number is 31165, filed with Bermuda Monetary Authority / Registrar of Companies in Bermuda. Its current status on the register is active.
Is Gulf Keystone Petroleum Limited still an active company?
Gulf Keystone Petroleum Limited's status on Bermuda Monetary Authority / Registrar of Companies is listed as active.
When was Gulf Keystone Petroleum Limited incorporated?
Gulf Keystone Petroleum Limited was incorporated on 29 October 2001, according to Bermuda Monetary Authority / Registrar of Companies.
What is Gulf Keystone Petroleum Limited's registered address?
The registered address on file for Gulf Keystone Petroleum Limited is Hamilton, Bermuda.
Who are the officers/directors of Gulf Keystone Petroleum Limited?
The Ceo & Director of Gulf Keystone Petroleum Limited currently on record is Jon R. Harris; seven officers are currently on record for Gulf Keystone Petroleum Limited, filed with Bermuda Monetary Authority / Registrar of Companies. Management authority at Gulf Keystone Petroleum Limited sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Gulf Keystone Petroleum Limited have a parent company or subsidiaries?
Gulf Keystone Petroleum Limited has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. Those 1 subsidiary spans Bermuda, United Kingdom 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 1 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 Gulf Keystone Petroleum Limited's ownership over time?
This profile reflects a point-in-time snapshot from Bermuda Monetary Authority / Registrar of Companies. Zavia's monitoring API can track changes to Gulf Keystone Petroleum Limited's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Gulf Keystone Petroleum Limited's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Bermuda, so records like Gulf Keystone Petroleum Limited'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 Bermuda Monetary Authority / Registrar of Companies and was last synced on 25 September 2026.