ALTERIAN HOLDINGS LIMITED
ALTERIAN HOLDINGS LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 05891437, and its current status with Companies House is active. The company was incorporated on 31 July 2006 and lists its registered address as Maidenhead, United Kingdom. 1 shareholder is on record for ALTERIAN HOLDINGS 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 Companies House and was last updated on 17 October 2026.
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Shareholders
1
One shareholder is currently on record for ALTERIAN HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is SDL GLOBAL HOLDINGS LIMITED, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| SDL GLOBAL HOLDINGS LIMITED | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for ALTERIAN HOLDINGS LIMITED are current appointments, filed with Companies House. Gary Hall (appointed 2023-04-17), Antoine Creau (appointed 2024-05-21) and Letitia Callinan (appointed 2026-01-30) all serve as Director. The remaining 2 records shown (SDL GLOBAL HOLDINGS LIMITED and Sophie Croft) are former appointments that have since been resigned.
The register reports 19 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at ALTERIAN 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
ALTERIAN HOLDINGS LIMITED sits 4 levels below its ultimate parent, RWS HOLDINGS PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above ALTERIAN HOLDINGS LIMITED is SDL GLOBAL HOLDINGS LIMITED, holding 100% as filed in ALTERIAN HOLDINGS LIMITED's own shareholder record with Companies House. RWS HOLDINGS PLC sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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 1 subsidiary spans United Kingdom jurisdiction, 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.
RWS HOLDINGS PLC
United Kingdom
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Frequently Asked Questions
Who owns ALTERIAN HOLDINGS LIMITED?
One shareholder is currently on record for ALTERIAN HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is SDL GLOBAL HOLDINGS LIMITED, holding 100% — a majority holding. Because the 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 ALTERIAN HOLDINGS LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ALTERIAN HOLDINGS 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 ALTERIAN HOLDINGS LIMITED have on record?
1 shareholder is shown on record for ALTERIAN HOLDINGS LIMITED.
What is ALTERIAN HOLDINGS LIMITED's company registration number?
ALTERIAN HOLDINGS LIMITED's registration number is 05891437, filed with Companies House in United Kingdom. Its current status on the register is active.
Is ALTERIAN HOLDINGS LIMITED still an active company?
ALTERIAN HOLDINGS LIMITED's status on Companies House is listed as active.
When was ALTERIAN HOLDINGS LIMITED incorporated?
ALTERIAN HOLDINGS LIMITED was incorporated on 31 July 2006, according to Companies House.
What is ALTERIAN HOLDINGS LIMITED's registered address?
The registered address on file for ALTERIAN HOLDINGS LIMITED is Maidenhead, United Kingdom.
What legal structure is ALTERIAN HOLDINGS LIMITED registered as?
ALTERIAN HOLDINGS LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of ALTERIAN HOLDINGS LIMITED?
Three of the 5 officer records shown for ALTERIAN HOLDINGS LIMITED are current appointments, filed with Companies House. Gary Hall (appointed 2023-04-17), Antoine Creau (appointed 2024-05-21) and Letitia Callinan (appointed 2026-01-30) all serve as Director. The remaining 2 records shown (SDL GLOBAL HOLDINGS LIMITED and Sophie Croft) are former appointments that have since been resigned. Management authority at ALTERIAN HOLDINGS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ALTERIAN HOLDINGS LIMITED have a parent company or subsidiaries?
ALTERIAN HOLDINGS LIMITED sits 4 levels below its ultimate parent, RWS HOLDINGS PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans United Kingdom jurisdiction, 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 ALTERIAN 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 ALTERIAN 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 ALTERIAN 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 ALTERIAN 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 17 October 2026.