Firmoscan
Active01743099Private limited companyReading

TELEFONICA UK LIMITED

Significant control: O2 Holdings Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Telefonica UK Limited sell?

Registered activity: Wireless telecommunications activities (SIC 61200). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

TELEFONICA UK LIMITED is an active private limited company (company number 01743099) incorporated on 28 July 1983, registered in Reading. Its registered activity is wireless telecommunications activities (SIC 61200). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 100 companies in wireless telecommunications activities in Reading with filed accounts; the median reports net assets of £11k and is 12 years old.

02

Ownership and control

1 active
  • O2 Holdings Limited
    corporate entity, England & Wales · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
28 July 198343 yrs ago
First accounts due
28 April 198515155 days overdue
Confirmation statement due
11 August 2027in 290 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 61200
Wireless telecommunications activities
SIC 61900
Other telecommunications activities
Accounts type
Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 28 July 1983
  • Accounts past their due dateDue 28 April 1985

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 290 days
  2. First accounts due15155 days overdue
  3. Incorporated
08

Similar companies in Reading

Same activity (wireless telecommunications activities), closest in incorporation date

All companies incorporated on 28 July 1983 · in Jul 1983.

09

Reminders for TELEFONICA UK LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).