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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
    Campbell, John Barron
    Director born in June 1959
    Individual (10 offsprings)
    Officer
    2017-06-30 ~ dissolved
    OF - Director → CIF 0
  • 2
    Tupman, Alex
    Director born in February 1966
    Individual (9 offsprings)
    Officer
    2017-06-30 ~ dissolved
    OF - Director → CIF 0
  • 3
    CONNECT MANAGED SERVICES LIMITED - 2015-06-09
    CONNECT COMMUNICATIONS GROUP LIMITED - 2014-08-05
    CONNECT VOICE MESSAGING LIMITED - 1998-07-21
    LIFESTYLE EUROPE LIMITED - 1992-09-22
    4th Floor Chancellor House, 5 Thomas More Square, London, England
    Active Corporate (4 parents, 5 offsprings)
    Person with significant control
    2018-01-09 ~ dissolved
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 15
  • 1
    Cooper Driver, Charles
    Director born in April 1964
    Individual (5 offsprings)
    Officer
    2014-02-17 ~ 2017-06-30
    OF - Director → CIF 0
  • 2
    Turner, Andrew
    Consultant born in December 1962
    Individual (7 offsprings)
    Officer
    2010-06-01 ~ 2011-11-30
    OF - Director → CIF 0
  • 3
    Khan, Faraz
    Sales born in July 1974
    Individual (6 offsprings)
    Officer
    2004-01-02 ~ 2014-02-17
    OF - Director → CIF 0
  • 4
    Raffique, Attif
    Individual
    Officer
    2003-09-17 ~ 2004-01-02
    OF - Secretary → CIF 0
  • 5
    Saddiq, Yasir
    Consultant born in January 1976
    Individual (2 offsprings)
    Officer
    2004-01-02 ~ 2009-01-18
    OF - Director → CIF 0
    Saddiq, Yasir
    Individual (2 offsprings)
    Officer
    2004-01-02 ~ 2009-01-18
    OF - Secretary → CIF 0
  • 6
    Ali, Osman
    Consultant born in March 1975
    Individual (1 offspring)
    Officer
    2004-01-02 ~ 2014-02-17
    OF - Director → CIF 0
    Ali, Osman, Mr.
    Individual (1 offspring)
    Officer
    2010-07-09 ~ 2014-02-17
    OF - Secretary → CIF 0
  • 7
    Robertson, Steven Paul
    Technology Consulting born in May 1964
    Individual (4 offsprings)
    Officer
    2008-01-01 ~ 2008-07-09
    OF - Director → CIF 0
  • 8
    Mirza, Muneeb Ahmed
    Cti Consultant born in April 1975
    Individual
    Officer
    2003-09-17 ~ 2010-07-09
    OF - Director → CIF 0
    Mirza, Muneeb Ahmed
    Individual
    Officer
    2009-04-03 ~ 2010-07-09
    OF - Secretary → CIF 0
  • 9
    Jackson, David
    Director born in April 1960
    Individual (11 offsprings)
    Officer
    2014-02-17 ~ 2017-06-30
    OF - Director → CIF 0
  • 10
    Parmar, Manoo Bhagoobhai
    Sales Director born in November 1946
    Individual (1 offspring)
    Officer
    2004-11-22 ~ 2007-08-06
    OF - Director → CIF 0
  • 11
    Sparks, Jason Rodney
    Sales Director born in January 1972
    Individual (2 offsprings)
    Officer
    2013-01-22 ~ 2017-06-30
    OF - Director → CIF 0
  • 12
    Gresswell, Simon
    Systems Integrator born in November 1963
    Individual (1 offspring)
    Officer
    2004-05-10 ~ 2017-06-30
    OF - Director → CIF 0
  • 13
    Mellier House, 26a Albemarle Street, London
    Active Corporate (1 parent, 212 offsprings)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2003-09-17 ~ 2003-09-17
    PE - Nominee Secretary → CIF 0
  • 14
    The Priory, Stomp Road, Burnham, Slough, Bucks, England
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ 2018-01-09
    PE - Ownership of shares – 75% or moreCIF 0
  • 15
    INTERLINK TRADE LIMITED - now
    Mellier House, 26a Albemarle Street, London
    Dissolved Corporate (1 parent, 2 offsprings)
    Equity (Company account)
    1 GBP2022-12-31
    Officer
    2003-09-17 ~ 2003-09-17
    PE - Nominee Director → CIF 0
parent relation
Company in focus

PROTOCALL ONE LIMITED

Standard Industrial Classification
61900 - Other Telecommunications Activities

  • PROTOCALL ONE LIMITED
    Info
    Registered number 04901994
    25 Copthall Avenue, London, Copthall Avenue, London EC2R 7BP
    PRIVATE LIMITED COMPANY incorporated on 2003-09-17 and dissolved on 2019-01-08 (15 years 3 months). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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