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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 22
  • 1
    Martinez Maside, Guillermo
    Born in June 1969
    Individual (14 offsprings)
    Officer
    2021-06-17 ~ now
    OF - Director → CIF 0
  • 2
    De Albuquerque, Thomas Peter
    Born in June 1980
    Individual (21 offsprings)
    Officer
    2021-06-17 ~ now
    OF - Director → CIF 0
  • 3
    Perez De Uriguen Muinelo, Francisco Jesus
    Company Director born in August 1970
    Individual (35 offsprings)
    Officer
    2012-08-23 ~ 2014-12-01
    OF - Director → CIF 0
  • 4
    Lopez Alvarez, Maria Pilar
    Company Director born in June 1970
    Individual (8 offsprings)
    Officer
    2007-11-22 ~ 2011-07-31
    OF - Director → CIF 0
    2011-11-17 ~ 2014-07-09
    OF - Director → CIF 0
  • 5
    Melcon Sanchez-friera, David
    Accountant born in August 1970
    Individual (37 offsprings)
    Officer
    2007-08-31 ~ 2012-10-31
    OF - Director → CIF 0
  • 6
    Medina Malo, Enrique
    Lawyer born in April 1972
    Individual (18 offsprings)
    Officer
    2011-11-17 ~ 2021-06-17
    OF - Director → CIF 0
  • 7
    Campbell, Justine
    General Counsel born in August 1970
    Individual (93 offsprings)
    Officer
    2007-11-22 ~ 2008-12-29
    OF - Director → CIF 0
  • 8
    Hardman, Mark David
    Born in April 1975
    Individual (110 offsprings)
    Officer
    2015-10-01 ~ 2021-06-17
    OF - Director → CIF 0
  • 9
    Borthwick, David
    Chartered Secretary born in May 1940
    Individual (33 offsprings)
    Officer
    2001-07-06 ~ 2003-07-31
    OF - Director → CIF 0
  • 10
    Marti Ciruelos, Antonio
    Company Director born in January 1962
    Individual (6 offsprings)
    Officer
    2011-09-06 ~ 2011-11-17
    OF - Director → CIF 0
  • 11
    Riches, Jonathan Henry
    Accountant born in February 1968
    Individual (33 offsprings)
    Officer
    2006-06-29 ~ 2007-08-31
    OF - Director → CIF 0
  • 12
    Silverwood, Kathryn
    Co Sec Service Manager born in January 1967
    Individual (55 offsprings)
    Officer
    2001-07-05 ~ 2001-11-19
    OF - Director → CIF 0
  • 13
    Mcbreen, Robert Anthony
    Chartered Accountant born in August 1976
    Individual (9 offsprings)
    Officer
    2014-12-01 ~ 2015-09-30
    OF - Director → CIF 0
  • 14
    Fletcher Smith, Christopher
    Chartered Secretary born in July 1956
    Individual (76 offsprings)
    Officer
    2002-01-28 ~ 2006-06-29
    OF - Director → CIF 0
  • 15
    Harwood, Robert John
    Born in March 1960
    Individual (78 offsprings)
    Officer
    2001-07-05 ~ 2020-03-27
    OF - Director → CIF 0
  • 16
    Jarvis, Katherine Ann
    Solicitor born in September 1967
    Individual (30 offsprings)
    Officer
    2008-12-31 ~ 2011-11-17
    OF - Director → CIF 0
  • 17
    Smith, Edward Augustus
    Lawyer born in April 1971
    Individual (23 offsprings)
    Officer
    2011-11-17 ~ 2012-08-31
    OF - Director → CIF 0
    Smith, Edward Augustus
    General Counsel born in April 1971
    Individual (23 offsprings)
    2020-03-27 ~ 2021-06-17
    OF - Director → CIF 0
  • 18
    Gran Via, 28, 28013 - Madrid, Spain
    Corporate (6 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 19
    PRISM COSEC LIMITED
    05533248
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (22 parents, 509 offsprings)
    Officer
    2021-08-31 ~ now
    OF - Secretary → CIF 0
  • 20
    MOVISTAR LIMITED - now
    O2 NOMINEES LIMITED
    - 2011-03-10
    O2 SECRETARIES LIMITED - 2009-11-10 04101371 04272689
    O2 LIMITED - 2001-09-03
    2020 DESIGNS LIMITED - 2001-06-27
    Wellington Street, Slough, Berkshire
    Dissolved Corporate (24 parents, 35 offsprings)
    Officer
    2001-11-19 ~ 2009-11-10
    OF - Secretary → CIF 0
  • 21
    VMED O2 SECRETARIES LIMITED - now
    O2 SECRETARIES LIMITED
    - 2021-11-01 04272689 04101371
    O2 NOMINEES LIMITED - 2009-11-10 04272689 04101371
    BT WIRELESS NOMINEES LIMITED - 2002-04-19
    260, Bath Road, Slough, Berkshire, England
    Active Corporate (16 parents, 163 offsprings)
    Officer
    2009-11-10 ~ 2021-06-17
    OF - Secretary → CIF 0
  • 22
    NEWGATE STREET SECRETARIES LIMITED
    - now 02604359
    BT FORTY-TWO LIMITED - 1995-12-06
    81 Newgate Street, London
    Active Corporate (52 parents, 217 offsprings)
    Officer
    2001-07-05 ~ 2001-11-19
    OF - Secretary → CIF 0
parent relation
Company in focus

O2 (EUROPE) LIMITED

Company number: 04247143
Registered names
O2 (EUROPE) LIMITED - now
Standard Industrial Classification
61900 - Other Telecommunications Activities
74990 - Non-trading Company

Related profiles found in government register
  • O2 (EUROPE) LIMITED
    Info
    O2 HOLDINGS LIMITED - 2004-12-10
    BT WIRELESS INTERKOM HOLDINGS LIMITED - 2004-12-10
    Registered number 04247143
    Highdown House, Yeoman Way, Worthing, West Sussex BN99 3HH
    PRIVATE LIMITED COMPANY incorporated on 2001-07-05 (24 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-10
    CIF 0
  • O2 (EUROPE) LIMITED
    S
    Registered number 4247143
    260, Bath Road, Slough, Berkshire, United Kingdom, SL1 4DX
    Limited By Shares in Companies House, England & Wales
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments 10
  • 1
    O2 (ONLINE) LIMITED
    - now 01906156 04330394
    GENIE INTERNET LIMITED - 2002-04-19
    CELLSTREAM LIMITED - 1999-03-29
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (24 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
  • 2
    O2 CREDIT VOUCHERS LIMITED
    - now 04273243
    MMO2 (UK) LTD - 2003-10-16
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (17 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
  • 3
    O2 INTERNATIONAL HOLDINGS LIMITED
    - now 04247157
    BT WIRELESS INTERNATIONAL HOLDINGS LIMITED - 2002-04-19
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Dissolved Corporate (20 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 6 - Right to appoint or remove directors OE
    CIF 6 - Ownership of shares – 75% or more OE
    CIF 6 - Ownership of voting rights - 75% or more OE
  • 4
    O2 PINE LIMITED
    06281240
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (18 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 8 - Ownership of shares – 75% or more OE
    CIF 8 - Right to appoint or remove directors OE
    CIF 8 - Ownership of voting rights - 75% or more OE
  • 5
    O2 WILLOW LIMITED
    06281241
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (18 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 9 - Ownership of shares – 75% or more OE
    CIF 9 - Ownership of voting rights - 75% or more OE
    CIF 9 - Right to appoint or remove directors OE
  • 6
    TELEFONICA FINANCIAL SERVICES UK LIMITED
    07584114
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (15 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 7
    TELEFONICA GERMANY HOLDINGS LIMITED
    08202391
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (14 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 10 - Ownership of shares – 75% or more OE
    CIF 10 - Right to appoint or remove directors OE
    CIF 10 - Ownership of voting rights - 75% or more OE
  • 8
    TELEFONICA O2 UK LIMITED
    - now 04330394 02012647, 01743099
    TELEFONICA UK LIMITED - 2011-04-27
    O2 BIRCH LIMITED - 2011-03-10
    GENIE INTERNET LIMITED - 2008-10-30
    O2 (ONLINE) LIMITED - 2002-04-19
    ONLINEO2 LIMITED - 2002-03-01
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (15 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 7 - Ownership of voting rights - 75% or more OE
    CIF 7 - Ownership of shares – 75% or more OE
    CIF 7 - Right to appoint or remove directors OE
  • 9
    TELEFONICA UK HOLDINGS LIMITED
    - now 03722259
    JAJAH LIMITED
    - 2016-11-04 03722259
    TELEFONICA O2 EUROPE LIMITED - 2011-03-23
    TELEFÓNICA O2 EUROPE LIMITED - 2011-02-04
    TELEFONICA EUROPE LIMITED - 2008-05-30
    MM02 EUROPE LIMITED - 2008-01-14
    EVER 1199 LIMITED - 2003-06-19
    SUPERDUTY LIMITED - 1999-02-24
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (28 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Right to appoint or remove directors OE
  • 10
    THE LINK STORES LIMITED
    - now 03317483
    BURGINHALL 953 LIMITED - 1997-03-18
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (39 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Right to appoint or remove directors OE
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.