TELEFONICA UK LIMITED
Company number 01743099 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1983-07-28
- Registered office
- 500 Brook Drive, Reading, United Kingdom, RG2 6UU
- Postcode
- RG2 6UU
- Capital
- 10,001,100 GBP
- Accounts category
- Full
- Charges
- 9 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-10-18
- Next due by
- 2026-11-01
Nature of business (SIC)
- 61200 Wireless telecommunications activities
- 61900 Other telecommunications activities
Officers 5 current · 56 resigned
Group structure 10 subsidiaries
Controlled by O2 HOLDINGS LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Public contracts won 44
£45,490,054 total awarded value where published.
Showing the 5 most recent of 44.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) as part of the VMED O2 UK LIMITED group statement — 6 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z5664801 (Tier 3), registered since 2001.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
14.4%
Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity
Previous company names
| Name | Date changed |
|---|---|
| TELEFONICA O2 UK LIMITED | 2011-04-27 |
| TELEFÓNICA O2 UK LIMITED | 2011-02-04 |
| O2 (UK) LIMITED | 2008-05-30 |
| BT CELLNET LIMITED | 2002-04-19 |
| TELECOM SECURICOR CELLULAR RADIO LIMITED | 2000-11-01 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| 1 BRUNEL WAY, SLOUGH, BERKSHIRE, SL1 1XL | 1995-03-23 |
| BRUNEL WAY, SLOUGH, BERKSHIRE, SL1 1XL | 1995-03-23 |
| CELLNET CENTRE, 142-148 GOSWELL ROAD, LONDON, EC1V 7PE | 1990-05-08 |
| LLNET CENTRE, 142-148 GOSWELL ROAD, LONDON, EC1V 7PE | 1990-05-08 |
Among its peers
2nd oldest
of 106 similar companies in RG, trading since 1983
The class of 1983
51%
of the 13,141 companies incorporated in 1983 are still active today; 40% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 500+ titles
- Freehold
- 1
- Leasehold
- 499
- Most recent registration
- 2025-07-08
- Price paid, where recorded
- £55,000
- Where
- Greater London (99), Greater Manchester (39), West Yorkshire (37)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| ST397375 | Somerset | Leasehold | 2025-07-08 | — |
| BB40477 | Greater London | Leasehold | 2025-06-18 | — |
| SYK299084 | South Yorkshire | Leasehold | 2025-04-02 | — |
| TGL629875 | Greater London | Leasehold | 2025-01-16 | — |
| MAN450184 | Greater Manchester | Leasehold | 2025-01-14 | — |
| MAN450185 | Greater Manchester | Leasehold | 2025-01-14 | — |
| MAN450186 | Greater Manchester | Leasehold | 2025-01-14 | — |
| MAN450187 | Greater Manchester | Leasehold | 2025-01-14 | — |
| MAN450188 | Greater Manchester | Leasehold | 2025-01-14 | — |
| CU346020 | Cumberland | Leasehold | 2024-12-18 | — |
| DT484034 | Bournemouth, Christchurch And Poole | Leasehold | 2024-09-19 | — |
| SF700849 | Stoke-On-Trent | Leasehold | 2024-09-18 | — |
| NYK514276 | York | Leasehold | 2024-07-16 | — |
| TGL481106 | Greater London | Leasehold | 2024-06-24 | — |
| TGL520068 | Greater London | Leasehold | 2024-06-24 | — |
| TGL601583 | Greater London | Leasehold | 2024-06-24 | — |
| BB34155 | Greater London | Leasehold | 2024-06-20 | — |
| YEA89643 | East Riding Of Yorkshire | Leasehold | 2024-06-20 | — |
| LAN246774 | Lancashire | Leasehold | 2024-06-18 | — |
| SYK659391 | South Yorkshire | Leasehold | 2024-06-13 | — |
Showing 20 of 500+.
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.