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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
Active 3
  • 1
    Davies, Jeff
    Born in March 1981
    Individual (6 offsprings)
    Officer
    2023-02-22 ~ now
    OF - Director → CIF 0
  • 2
    Rossen, Jeremy David, Mr.
    Born in January 1971
    Individual (32 offsprings)
    Officer
    2015-11-24 ~ now
    OF - Director → CIF 0
  • 3
    114, 114 5th Avenue, 15th Floor, New York, Ny, United States
    Corporate (7 offsprings)
    Person with significant control
    2016-04-21 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 15
  • 1
    Above Board Limited
    Individual
    Officer
    1999-02-26 ~ 1999-07-02
    OF - Secretary → CIF 0
  • 2
    Maul, Zachary Benjamin
    Attorney born in May 1979
    Individual
    Officer
    2015-01-15 ~ 2015-11-24
    OF - Director → CIF 0
  • 3
    Wells, Antony Howard
    Director born in July 1964
    Individual
    Officer
    2000-05-01 ~ 2005-01-26
    OF - Director → CIF 0
    Wells, Antony Howard
    Individual
    Officer
    1999-07-02 ~ 2005-01-26
    OF - Secretary → CIF 0
  • 4
    Eikenberry, John Davis
    Business Executive born in June 1965
    Individual (9 offsprings)
    Officer
    2016-07-20 ~ 2020-12-19
    OF - Director → CIF 0
  • 5
    Richter, Bret
    Chief Financial Officer born in March 1970
    Individual
    Officer
    2022-05-26 ~ 2022-12-15
    OF - Director → CIF 0
    2022-12-15 ~ 2025-10-09
    OF - Director → CIF 0
  • 6
    Van Der Weijden, Jeroen Clemens Maria
    Business Executive born in March 1970
    Individual
    Officer
    2014-05-15 ~ 2016-01-12
    OF - Director → CIF 0
  • 7
    Busst, Craig Alyn
    Business Executive born in January 1976
    Individual (8 offsprings)
    Officer
    2014-05-15 ~ 2016-07-20
    OF - Director → CIF 0
  • 8
    Adelman, Jeffrey
    Director born in June 1966
    Individual (3 offsprings)
    Officer
    2012-08-28 ~ 2015-01-10
    OF - Director → CIF 0
    Adelman, Jeffrey Daniel
    Vp General Counsel Co Sec
    Individual (3 offsprings)
    Officer
    2005-01-26 ~ 2015-01-10
    OF - Secretary → CIF 0
  • 9
    Pugh, Michael John
    Vp Marketing Manager born in September 1964
    Individual
    Officer
    2005-01-26 ~ 2014-05-15
    OF - Director → CIF 0
  • 10
    Inns, Geoffrey
    Director born in April 1970
    Individual (3 offsprings)
    Officer
    2020-12-19 ~ 2022-12-15
    OF - Director → CIF 0
  • 11
    Oglesby, Mark Christopher
    Director born in December 1970
    Individual (7 offsprings)
    Officer
    1999-06-10 ~ 2005-01-26
    OF - Director → CIF 0
  • 12
    Rossen, Jeremy David
    Individual (32 offsprings)
    Officer
    2016-10-04 ~ 2022-05-26
    OF - Secretary → CIF 0
  • 13
    BFL LIMITED - 2010-01-16
    381 Kingsway, Hove, East Sussex
    Dissolved Corporate (4 parents, 7 offsprings)
    Officer
    1999-02-26 ~ 1999-02-26
    PE - Nominee Secretary → CIF 0
  • 14
    TIR LIMITED - now
    COLIN DIRK LIMITED
    - 2007-05-16
    C/o Frazer Clark, Louis Pearlman Centre, Hull, Humberside
    Dissolved Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    1 GBP2022-03-31
    Officer
    1999-02-26 ~ 2000-05-01
    PE - Director → CIF 0
  • 15
    381 Kingsway, Hove, East Sussex
    Dissolved Corporate (4 parents, 2 offsprings)
    Officer
    1999-02-26 ~ 1999-02-26
    PE - Nominee Director → CIF 0
parent relation
Company in focus

J2 GLOBAL UK LTD

Related company numbers found in government register: 03721601, 05158545
Previous name
  • EFAX LIMITED - 2005-09-29
    Related registration: 05552879
Standard Industrial Classification
61900 - Other Telecommunications Activities
62090 - Other Information Technology Service Activities

Related profiles found in government register
  • J2 GLOBAL UK LTD
    Info
    EFAX LIMITED - 2005-09-29
    Registered number 03721601
    18 Mansell Street, Level 3, London E1 8AA
    PRIVATE LIMITED COMPANY incorporated on 1999-02-26 (27 years). The company status is Active.
    The last date of confirmation statement was made at 2025-02-26
    CIF 0
  • J2 GLOBAL UK LTD
    S
    Registered number 03721601
    18, Mansell Street, Level 3, London, England, E1 8AA
    Private Limited Company in Companies House, England
    CIF 1
  • J2 GLOBAL UK LTD
    S
    Registered number 3721601
    Ground & 1st Floor Mezzanine, The Battleship Building, 179 Harrow Road, London, United Kingdom, W2 6NB
    Private Limited Company in Companies House, England & Wales
    CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 5
  • 1
    CYBERBRANCH LIMITED - 2003-10-22
    Related registration: 06595881
    Ground & 1st Floor Mezzanine, The Battleship Building, 179 Harrow Road, London
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 5 - Right to appoint or remove directorsOE
    CIF 5 - Ownership of voting rights - 75% or moreOE
    CIF 5 - Ownership of shares – 75% or moreOE
  • 2
    ETENDER LIMITED - 2006-11-16
    18 Mansell Street, Level 3, London, England
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 7 - Right to appoint or remove directorsOE
    CIF 7 - Ownership of voting rights - 75% or moreOE
    CIF 7 - Ownership of shares – 75% or moreOE
  • 3
    SOLARMAIL LIMITED - 2017-08-31
    18 Mansell Street, Level 3, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -771,225 GBP2025-03-31
    Person with significant control
    2025-05-14 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
  • 4
    TOTAL COMMUNICATIONS MANAGEMENT LIMITED - 2003-04-13
    18 Mansell Street, Level 3, London, England
    Active Corporate (3 parents)
    Person with significant control
    2018-09-25 ~ now
    CIF 4 - Right to appoint or remove directorsOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
    CIF 4 - Ownership of shares – 75% or moreOE
  • 5
    FUSEMAIL UK LIMITED - 2019-04-23
    EMAIL PROTECTION AGENCY LIMITED - 2014-07-14
    18 Mansell Street, Level 3, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1,238,594 GBP2020-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 8 - Ownership of voting rights - 75% or moreOE
    CIF 8 - Ownership of shares – 75% or moreOE
    CIF 8 - Right to appoint or remove directorsOE
Ceased 3
  • 1
    BLUEBELL TELECOM GROUP LIMITED - 2014-02-19
    VULCAN SERVICES II LIMITED - 2010-10-06
    VULCAN II LIMITED - 2008-09-26
    4th Floor, The Anchorage, 34 Bridge Street, Reading, Berkshire, England
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2021-02-09
    CIF 6 - Ownership of voting rights - 75% or more OE
    CIF 6 - Right to appoint or remove directors OE
    CIF 6 - Ownership of shares – 75% or more OE
  • 2
    4th Floor, The Anchorage, 34 Bridge Street, Reading, Berkshire, England
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ 2021-02-09
    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
    SECURSTORE UK LIMITED - 2014-05-07
    18 Mansell Street, Level 3, London, England
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ 2021-09-17
    CIF 3 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    CIF 3 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
    CIF 3 - Right to appoint or remove directors OE

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