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 5
  • 1
    Harris, Neil Richard
    Accountant born in November 1968
    Individual (25 offsprings)
    Officer
    2020-09-14 ~ dissolved
    OF - Director → CIF 0
  • 2
    Ryan, Christina Bridget
    Company Secretary born in December 1960
    Individual (73 offsprings)
    Officer
    2019-09-27 ~ dissolved
    OF - Director → CIF 0
  • 3
    Genikis, Mark Philip
    Accountant born in March 1961
    Individual (17 offsprings)
    Officer
    2014-12-11 ~ dissolved
    OF - Director → CIF 0
  • 4
    BT FORTY-TWO LIMITED - 1995-12-06
    81 Newgate Street, London
    Active Corporate (4 parents, 168 offsprings)
    Officer
    2001-03-12 ~ dissolved
    OF - Secretary → CIF 0
  • 5
    1, Braham Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2020-03-05 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 11
  • 1
    Cole, Michael John
    Governance Manager born in October 1970
    Individual (3 offsprings)
    Officer
    2013-10-16 ~ 2014-02-28
    OF - Director → CIF 0
  • 2
    Brierley, Heather Gwendolyn
    Chartered Secretary born in February 1971
    Individual
    Officer
    2001-03-12 ~ 2009-03-30
    OF - Director → CIF 0
  • 3
    Challis, John Christopher
    Chartered Secretary born in January 1953
    Individual (20 offsprings)
    Officer
    2005-09-06 ~ 2011-03-31
    OF - Director → CIF 0
  • 4
    Blackwell, Louise Alison Clare
    Company Secretarial Manager born in January 1982
    Individual (31 offsprings)
    Officer
    2009-03-30 ~ 2013-10-14
    OF - Director → CIF 0
  • 5
    Stringer, William Paton
    Chartered Accountant born in June 1957
    Individual (1 offspring)
    Officer
    2005-09-06 ~ 2007-03-19
    OF - Director → CIF 0
  • 6
    Prior, Stephen John
    Chartered Secretary born in March 1953
    Individual (1 offspring)
    Officer
    2001-03-12 ~ 2005-09-06
    OF - Director → CIF 0
  • 7
    Ryan, Christina Bridget
    Chartered Secretary born in December 1960
    Individual (73 offsprings)
    Officer
    2001-03-12 ~ 2002-05-08
    OF - Director → CIF 0
    Ryan, Christina Bridget
    Company Secretary born in December 1960
    Individual (73 offsprings)
    2009-03-30 ~ 2014-12-11
    OF - Director → CIF 0
  • 8
    Winnister, Leslie Charles
    Treasury Manager born in March 1952
    Individual (8 offsprings)
    Officer
    2014-12-11 ~ 2020-09-14
    OF - Director → CIF 0
  • 9
    Allenby, Philip Norman
    Solicitor born in September 1960
    Individual (9 offsprings)
    Officer
    2014-02-24 ~ 2014-12-11
    OF - Director → CIF 0
  • 10
    BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
    81, Newgate Street, London, United Kingdom
    Active Corporate (7 parents, 55 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-03-16
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 11
    81, Newgate Street, London, United Kingdom
    Active Corporate (4 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-12-18
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
parent relation
Company in focus

GROUPBT LIMITED

Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

  • GROUPBT LIMITED
    Info
    Registered number 04177089
    55 Baker Street, London W1U 7EU
    Private Limited Company incorporated on 2001-03-12 and dissolved on 2023-04-23 (22 years 1 month). 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 24 April 2025 and licensed under the Open Government Licence v3.0.