HKA GROUP HOLDINGS LIMITED
HKA GROUP HOLDINGS LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 14123954, and its current status with Companies House is active. The company was incorporated on 23 May 2022 and lists its registered address as WARRINGTON, United Kingdom. 5 shareholders are on record for HKA GROUP HOLDINGS LIMITED, 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 Companies House and was last updated on 16 October 2026.
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Shareholders
5
Five shareholders are currently on record for HKA GROUP HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is MOUNT OLYMPUS LUXEMBOURG SARL, holding 68% — a majority holding — followed by OCORIAN TRUSTEES (JERSEY) LIMITED at 18.6%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 75 shareholders in total, though only the top 5 by holding are shown in this view.
2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| MOUNT OLYMPUS LUXEMBOURG SARL | 68% | Companies House | |
| OCORIAN TRUSTEES (JERSEY) LIMITED | 18.6% | Companies House | |
| RENNY BORHAN | 2.8% | Companies House | |
| FRANK GIUNTA | 1.8% | Companies House | |
| TOBIAS HUNT | 1.2% | Companies House |
Officers
5
The Director of HKA GROUP HOLDINGS LIMITED currently on record is Colm O'Sullivan; five officers are currently on record for HKA GROUP HOLDINGS LIMITED, filed with Companies House.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at HKA GROUP HOLDINGS 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
HKA GROUP HOLDINGS LIMITED sits 1 level below its ultimate parent, Mount Olympus Luxembourg S.a r.l., registered in Luxembourg. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. The full chain up to Mount Olympus Luxembourg S.a r.l. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by HKA GROUP HOLDINGS LIMITED'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 2 subsidiaries span United Kingdom, United States 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. Two of the 2 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Mount Olympus Luxembourg S.a r.l.
Luxembourg
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Frequently Asked Questions
Who owns HKA GROUP HOLDINGS LIMITED?
Five shareholders are currently on record for HKA GROUP HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is MOUNT OLYMPUS LUXEMBOURG SARL, holding 68% — a majority holding — followed by OCORIAN TRUSTEES (JERSEY) LIMITED at 18.6%; the remaining 3 shareholders shown hold smaller stakes. 2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is HKA GROUP HOLDINGS LIMITED's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for HKA GROUP HOLDINGS LIMITED 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 HKA GROUP HOLDINGS LIMITED have on record?
5 shareholders are shown on record for HKA GROUP HOLDINGS LIMITED. The register reports 75 in total; only the top 5 by holding are shown here.
What is HKA GROUP HOLDINGS LIMITED's company registration number?
HKA GROUP HOLDINGS LIMITED's registration number is 14123954, filed with Companies House in United Kingdom. Its current status on the register is active.
Is HKA GROUP HOLDINGS LIMITED still an active company?
HKA GROUP HOLDINGS LIMITED's status on Companies House is listed as active.
When was HKA GROUP HOLDINGS LIMITED incorporated?
HKA GROUP HOLDINGS LIMITED was incorporated on 23 May 2022, according to Companies House.
What is HKA GROUP HOLDINGS LIMITED's registered address?
The registered address on file for HKA GROUP HOLDINGS LIMITED is WARRINGTON, United Kingdom.
What legal structure is HKA GROUP HOLDINGS LIMITED registered as?
HKA GROUP HOLDINGS LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of HKA GROUP HOLDINGS LIMITED?
The Director of HKA GROUP HOLDINGS LIMITED currently on record is Colm O'Sullivan; five officers are currently on record for HKA GROUP HOLDINGS LIMITED, filed with Companies House. Management authority at HKA GROUP HOLDINGS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does HKA GROUP HOLDINGS LIMITED have a parent company or subsidiaries?
HKA GROUP HOLDINGS LIMITED sits 1 level below its ultimate parent, Mount Olympus Luxembourg S.a r.l., registered in Luxembourg. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 2 subsidiaries span United Kingdom, United States 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. Two of the 2 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 HKA GROUP HOLDINGS LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to HKA GROUP HOLDINGS 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 HKA GROUP HOLDINGS LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like HKA GROUP HOLDINGS 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 Companies House and was last synced on 16 October 2026.