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.
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 109 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 (100), 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.