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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 30
  • 1
    Becker, Marc
    Individual (1 offspring)
    Officer
    2006-05-26 ~ 2008-07-02
    OF - Secretary → CIF 0
  • 2
    Smith, Suzanne Elaine
    Individual (17 offsprings)
    Officer
    2009-10-23 ~ 2011-04-30
    OF - Secretary → CIF 0
  • 3
    Prosser, Andrew Michael James
    Born in April 1971
    Individual (33 offsprings)
    Officer
    2013-12-16 ~ 2016-04-01
    OF - Director → CIF 0
  • 4
    Martin, Brendan James
    Born in August 1964
    Individual (1 offspring)
    Officer
    2009-10-26 ~ 2016-01-28
    OF - Director → CIF 0
  • 5
    Mohamed, Walaa Mostafa Abbas Awad
    Born in October 1977
    Individual (13 offsprings)
    Officer
    2026-02-01 ~ now
    OF - Director → CIF 0
  • 6
    Khan, Usman
    Born in June 1979
    Individual (21 offsprings)
    Officer
    2021-03-31 ~ 2026-02-01
    OF - Director → CIF 0
  • 7
    Duhalde, Francois-xavier
    Born in July 1965
    Individual (20 offsprings)
    Officer
    2016-04-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 8
    French, David Allen
    Individual (2 offsprings)
    Officer
    2009-02-23 ~ 2009-10-23
    OF - Secretary → CIF 0
  • 9
    Lens, Willem Rutger
    Born in February 1950
    Individual (1 offspring)
    Officer
    2006-02-24 ~ 2011-12-11
    OF - Director → CIF 0
  • 10
    Kuiper, Peter Sjoerd
    Born in August 1960
    Individual (3 offsprings)
    Officer
    2016-01-28 ~ 2020-05-16
    OF - Director → CIF 0
  • 11
    Keane, Antoinette
    Individual (2 offsprings)
    Officer
    2013-01-24 ~ 2016-09-07
    OF - Secretary → CIF 0
  • 12
    Wyzga, Michael
    Born in March 1955
    Individual (3 offsprings)
    Officer
    2006-02-24 ~ 2011-06-30
    OF - Director → CIF 0
  • 13
    Franklin, Andrew Timothy
    Born in June 1966
    Individual (17 offsprings)
    Officer
    2010-08-10 ~ 2012-12-31
    OF - Director → CIF 0
    Franklin, Andrew Timothy
    Individual (17 offsprings)
    Officer
    2011-06-01 ~ 2012-12-31
    OF - Secretary → CIF 0
  • 14
    Ubhi, Rippondeep
    Born in December 1978
    Individual (11 offsprings)
    Officer
    2024-03-01 ~ 2026-02-01
    OF - Director → CIF 0
  • 15
    Short, John Richard
    Born in December 1949
    Individual (305 offsprings)
    Officer
    2001-11-05 ~ 2003-11-04
    OF - Director → CIF 0
    Short, John Richard
    Individual (305 offsprings)
    Officer
    2001-11-05 ~ 2003-11-04
    OF - Secretary → CIF 0
  • 16
    Moussa, Ahmed Mohamed Moustafa
    Born in August 1984
    Individual (61 offsprings)
    Officer
    2026-02-01 ~ now
    OF - Director → CIF 0
  • 17
    Golder, Quentin Robert
    Born in October 1963
    Individual (179 offsprings)
    Officer
    2001-11-05 ~ 2003-11-04
    OF - Director → CIF 0
  • 18
    Baird, Jessamy Rachel
    Born in August 1970
    Individual (13 offsprings)
    Officer
    2022-10-01 ~ 2024-03-01
    OF - Director → CIF 0
  • 19
    Johnson, Malcolm David
    Born in March 1952
    Individual (2 offsprings)
    Officer
    2003-11-04 ~ 2006-05-26
    OF - Director → CIF 0
  • 20
    Harrow, Terence Alfred, Dr
    Individual (4 offsprings)
    Officer
    2003-11-04 ~ 2005-11-04
    OF - Secretary → CIF 0
  • 21
    Dennis, Jonathan Charles
    Born in September 1975
    Individual (17 offsprings)
    Officer
    2008-07-02 ~ 2009-02-23
    OF - Director → CIF 0
    Dennis, Jonathan Charles
    Individual (17 offsprings)
    Officer
    2008-07-02 ~ 2009-02-23
    OF - Secretary → CIF 0
  • 22
    Drohan, Paul Victor
    Born in July 1961
    Individual (4 offsprings)
    Officer
    2005-11-04 ~ 2012-10-31
    OF - Director → CIF 0
    Drohan, Paul Victor
    Individual (4 offsprings)
    Officer
    2005-11-04 ~ 2006-05-26
    OF - Secretary → CIF 0
  • 23
    Harris, Peter Anthony, Dr
    Born in March 1944
    Individual (3 offsprings)
    Officer
    2009-02-23 ~ 2012-06-30
    OF - Director → CIF 0
  • 24
    Farmer, Nicole Suzanne
    Born in February 1967
    Individual (9 offsprings)
    Officer
    2020-05-16 ~ 2022-10-01
    OF - Director → CIF 0
  • 25
    Fuller, David, Dr
    Born in August 1963
    Individual (1 offspring)
    Officer
    2006-02-24 ~ 2007-09-04
    OF - Director → CIF 0
  • 26
    Cousins, Simon John, Dr
    Born in September 1954
    Individual (5 offsprings)
    Officer
    2003-11-04 ~ 2005-11-04
    OF - Director → CIF 0
  • 27
    Incerti, Carlo, Dr
    Born in March 1959
    Individual (2 offsprings)
    Officer
    2006-02-24 ~ 2011-09-15
    OF - Director → CIF 0
  • 28
    Smith, Alan, Dr
    Born in October 1945
    Individual (2 offsprings)
    Officer
    2006-02-24 ~ 2011-09-14
    OF - Director → CIF 0
  • 29
    AVENTIS PHARMA LIMITED
    - now 01535640 03835646
    MARION MERRELL LIMITED - 1999-12-16
    MARION MERRELL DOW LIMITED - 1995-09-14
    MERRELL DOW PHARMACEUTICALS LIMITED - 1992-01-06
    MERRELL PHARMACEUTICALS LIMITED - 1983-12-06
    410, Thames Valley Park Drive, Reading, England
    Active Corporate (39 parents, 6 offsprings)
    Person with significant control
    2019-04-30 ~ now
    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
  • 30
    SANOFI-AVENTIS UK HOLDINGS LIMITED
    - now 03203829
    AVENTIS PHARMA (UK) INVESTMENTS LIMITED - 2006-12-01
    RPR (UK) HOLDINGS LIMITED - 2001-11-09
    MIGHTACROSS LIMITED - 1996-08-15
    One, Onslow Street, Guildford, Surrey, United Kingdom
    Active Corporate (45 parents, 6 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-04-30
    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
parent relation
Company in focus

GENZYME THERAPEUTICS LIMITED

Period: 2001-12-21 ~ now
Company number: 04316333
Registered names
GENZYME THERAPEUTICS LIMITED - now
TAYVIN 248 LIMITED - 2001-12-21 03024409... (more)
Standard Industrial Classification
74990 - Non-trading Company

  • GENZYME THERAPEUTICS LIMITED
    Info
    TAYVIN 248 LIMITED - 2001-12-21
    Registered number 04316333
    410 Thames Valley Park Drive, Reading, Berkshire RG6 1PT
    PRIVATE LIMITED COMPANY incorporated on 2001-11-05 (24 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-31
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.