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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 8
  • 1
    Cox, Geoffrey Frank, Dr
    Ceo born in November 1943
    Individual (5 offsprings)
    Officer
    2005-05-12 ~ 2010-06-14
    OF - Director → CIF 0
  • 2
    Echelard, Yann
    Executive born in January 1964
    Individual (1 offspring)
    Officer
    2012-05-17 ~ 2018-04-27
    OF - Director → CIF 0
  • 3
    Heiden, William
    Chief Executive Officer born in October 1959
    Individual (3 offsprings)
    Officer
    2010-09-28 ~ 2012-05-17
    OF - Director → CIF 0
  • 4
    Ally, Bibi Rahima
    Born in January 1960
    Individual (1180 offsprings)
    Officer
    2004-12-21 ~ 2005-05-12
    OF - Nominee Director → CIF 0
  • 5
    Moreno Toscano, Jose
    Ceo born in December 1972
    Individual (1 offspring)
    Officer
    2018-04-27 ~ now
    OF - Director → CIF 0
  • 6
    Peters, Sheila
    Individual (45 offsprings)
    Officer
    2004-12-21 ~ 2005-05-12
    OF - Secretary → CIF 0
  • 7
    Green, John
    Cfo born in March 1954
    Individual (1 offspring)
    Officer
    2005-05-12 ~ 2010-10-04
    OF - Director → CIF 0
    Green, John
    Cfo
    Individual (1 offspring)
    Officer
    2005-05-12 ~ 2010-10-04
    OF - Secretary → CIF 0
  • 8
    139 Rue De Bercy, Paris75012, France
    Corporate (1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    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
parent relation
Company in focus

GTC BIOTHERAPEUTICS UK LIMITED

Period: 2004-12-21 ~ 2022-07-26
Company number: 05318218
Registered name
GTC BIOTHERAPEUTICS UK LIMITED - Dissolved
Standard Industrial Classification
74990 - Non-trading Company
72110 - Research And Experimental Development On Biotechnology
Brief company account
Please be reminded the displayed account data is older than 4 years hence might not reflect current company status.
Current Assets
1 GBP2018-01-01
1 GBP2017-01-01
Net Current Assets/Liabilities
1 GBP2018-01-01
1 GBP2017-01-01
Total Assets Less Current Liabilities
1 GBP2018-01-01
1 GBP2017-01-01
Net Assets/Liabilities
1 GBP2018-01-01
1 GBP2017-01-01
Equity
1 GBP2018-01-01
1 GBP2017-01-01

  • GTC BIOTHERAPEUTICS UK LIMITED
    Info
    Registered number 05318218
    10 Norwich Street, London EC4A 1BD
    PRIVATE LIMITED COMPANY incorporated on 2004-12-21 and dissolved on 2022-07-26 (17 years 7 months). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.