O2 (UK) LIMITED
Registration details
Company overview
O2 (UK) LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 02012647, and its current status with Companies House is active. The company was incorporated on 22 April 1986 and lists its registered address as Worthing, United Kingdom. 1 shareholder is on record for O2 (UK) 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 9 November 2026.
Officers
5
Registry notes and limitations
Three of the 5 officer records shown for O2 (UK) LIMITED are current appointments, filed with Companies House. Thomas De Albuquerque (appointed 2021-06-18) and Juan Bernat (appointed 2026-04-30) both serve as Director; PRISM COSEC LIMITED (appointed 2021-08-31) serves as Company Secretary. The remaining 2 records shown (Mark Hardman and Guillermo Maside) are former appointments that have since been resigned.
The register reports 28 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at O2 (UK) 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
TELEFONICA, SA
Spain
How these relationships were recorded
O2 (UK) LIMITED sits 3 levels below its ultimate parent, TELEFONICA, SA, registered in Spain. The full chain up to TELEFONICA, SA is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by O2 (UK) LIMITED's own shareholder record.
Frequently asked questions
Who owns O2 (UK) LIMITED?
One shareholder is currently on record for O2 (UK) LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is TELEFONIA UK 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 O2 (UK) LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for O2 (UK) 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 O2 (UK) LIMITED have on record?
1 shareholder is shown on record for O2 (UK) LIMITED.
What is O2 (UK) LIMITED's company registration number?
O2 (UK) LIMITED's registration number is 02012647, filed with Companies House in United Kingdom. Its current status on the register is active.
Is O2 (UK) LIMITED still an active company?
O2 (UK) LIMITED's status on Companies House is listed as active.
When was O2 (UK) LIMITED incorporated?
O2 (UK) LIMITED was incorporated on 22 April 1986, according to Companies House.
What is O2 (UK) LIMITED's registered address?
The registered address on file for O2 (UK) LIMITED is Worthing, United Kingdom.
What legal structure is O2 (UK) LIMITED registered as?
O2 (UK) LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of O2 (UK) LIMITED?
Three of the 5 officer records shown for O2 (UK) LIMITED are current appointments, filed with Companies House. Thomas De Albuquerque (appointed 2021-06-18) and Juan Bernat (appointed 2026-04-30) both serve as Director; PRISM COSEC LIMITED (appointed 2021-08-31) serves as Company Secretary. The remaining 2 records shown (Mark Hardman and Guillermo Maside) are former appointments that have since been resigned. Management authority at O2 (UK) LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does O2 (UK) LIMITED have a parent company or subsidiaries?
O2 (UK) LIMITED sits 3 levels below its ultimate parent, TELEFONICA, SA, registered in Spain.
Can Zavia monitor changes to O2 (UK) LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to O2 (UK) 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 O2 (UK) 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 O2 (UK) 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 9 November 2026.