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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
    Ubhi, Rippondeep
    Born in December 1978
    Individual (11 offsprings)
    Officer
    icon of calendar 2024-03-01 ~ now
    OF - Director → CIF 0
  • 2
    Khan, Usman
    Born in June 1979
    Individual (18 offsprings)
    Officer
    icon of calendar 2021-03-31 ~ now
    OF - Director → CIF 0
  • 3
    MIGHTACROSS LIMITED - 1996-08-15
    RPR (UK) HOLDINGS LIMITED - 2001-11-09
    AVENTIS PHARMA (UK) INVESTMENTS LIMITED - 2006-12-01
    icon of address410, Thames Valley Park Drive, Reading, England
    Active Corporate (4 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
Ceased 34
  • 1
    Mitchum, James Paul
    Chief Executive Officer born in August 1952
    Individual
    Officer
    icon of calendar 1999-09-01 ~ 2002-12-13
    OF - Director → CIF 0
  • 2
    Fry, Hugo Rupert Alexander
    Uk Country Chair born in November 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2017-01-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 3
    Mcclellan, Michael James
    Director born in March 1970
    Individual (2 offsprings)
    Officer
    icon of calendar 2007-11-16 ~ 2010-10-01
    OF - Director → CIF 0
    Mcclellan, Michael James
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-02-13 ~ 2010-05-12
    OF - Secretary → CIF 0
  • 4
    Oldfield, Stephen Philip
    General Manager born in July 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2010-05-12 ~ 2014-07-25
    OF - Director → CIF 0
  • 5
    Schikorr, Wolfgang, Dr
    Company Director born in January 1940
    Individual
    Officer
    icon of calendar 1995-09-20 ~ 1997-11-10
    OF - Director → CIF 0
  • 6
    Tillett, Gordon Michael
    Hr Director born in November 1965
    Individual (5 offsprings)
    Officer
    icon of calendar 2021-03-31 ~ 2021-08-19
    OF - Director → CIF 0
  • 7
    Masheter, Harold Crossley
    Medical Director born in February 1929
    Individual
    Officer
    icon of calendar ~ 1993-04-16
    OF - Director → CIF 0
  • 8
    Szapary, Laszlo
    Senior Executive born in September 1948
    Individual
    Officer
    icon of calendar 2000-02-28 ~ 2004-11-08
    OF - Director → CIF 0
  • 9
    Quinot, Jean Michel
    Finance And Administration Dir born in November 1956
    Individual
    Officer
    icon of calendar 1997-10-27 ~ 1997-11-14
    OF - Director → CIF 0
  • 10
    Rees, David Hugh Thomas
    Chief Financial Officer born in July 1953
    Individual (4 offsprings)
    Officer
    icon of calendar 2000-02-18 ~ 2004-11-08
    OF - Director → CIF 0
  • 11
    Baird, Jessamy Rachel
    Managing Director born in August 1970
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-08-19 ~ 2024-03-01
    OF - Director → CIF 0
  • 12
    Ashton, David Thomas
    Finance And Administration Dir born in September 1959
    Individual
    Officer
    icon of calendar 1997-12-16 ~ 2000-02-18
    OF - Director → CIF 0
  • 13
    Roberts, Helen
    Individual (1 offspring)
    Officer
    icon of calendar 2004-12-20 ~ 2008-01-30
    OF - Secretary → CIF 0
  • 14
    Duhalde, Francois-xavier
    Chief Financial Officer born in July 1965
    Individual (5 offsprings)
    Officer
    icon of calendar 2016-04-01 ~ 2021-03-31
    OF - Director → CIF 0
  • 15
    Irwin, Thomas Ronald
    Managing Director born in July 1935
    Individual
    Officer
    icon of calendar ~ 1993-04-16
    OF - Director → CIF 0
  • 16
    Brooksby, Nigel Stanley
    Managing Director born in August 1950
    Individual (14 offsprings)
    Officer
    icon of calendar 2004-11-08 ~ 2010-05-12
    OF - Director → CIF 0
  • 17
    Violini, Guiseppe
    Consultant born in January 1923
    Individual
    Officer
    icon of calendar ~ 1993-04-16
    OF - Director → CIF 0
  • 18
    Ladell, Peter William
    Director born in August 1943
    Individual
    Officer
    icon of calendar ~ 2000-01-06
    OF - Director → CIF 0
  • 19
    Arozena, Fernando
    Regional Counsel
    Individual
    Officer
    icon of calendar 1992-07-06 ~ 1995-09-19
    OF - Secretary → CIF 0
  • 20
    Wales, William Wesley
    Individual
    Officer
    icon of calendar ~ 1992-07-06
    OF - Secretary → CIF 0
  • 21
    Chancel, Pierre
    Chief Executive born in August 1956
    Individual
    Officer
    icon of calendar 2004-05-19 ~ 2004-11-08
    OF - Director → CIF 0
  • 22
    Cannon, Paul Douglas Victor
    Regional General Manager born in June 1946
    Individual
    Officer
    icon of calendar 1993-04-16 ~ 1995-09-20
    OF - Director → CIF 0
  • 23
    Garijo, Belen
    Senior Vice President born in July 1960
    Individual
    Officer
    icon of calendar 2006-07-01 ~ 2011-07-01
    OF - Director → CIF 0
  • 24
    Brisson, Gilles Denis
    Senior Vice President born in January 1952
    Individual
    Officer
    icon of calendar 2004-11-08 ~ 2006-06-01
    OF - Director → CIF 0
  • 25
    Stenvall, Tarja Johanna
    General Manager born in February 1967
    Individual (3 offsprings)
    Officer
    icon of calendar 2014-11-19 ~ 2016-09-30
    OF - Director → CIF 0
  • 26
    Nicholls, David John
    Solicitor born in February 1956
    Individual (6 offsprings)
    Officer
    icon of calendar 1999-12-16 ~ 2004-11-08
    OF - Director → CIF 0
    Nicholls, David John
    Individual (6 offsprings)
    Officer
    icon of calendar 2001-06-30 ~ 2004-02-23
    OF - Secretary → CIF 0
  • 27
    Loescher, Peter
    Chief Executive & Managing Dir born in September 1957
    Individual
    Officer
    icon of calendar 1997-11-10 ~ 1999-09-01
    OF - Director → CIF 0
  • 28
    De Forceville, Guillaume Adrien
    Chief Financial Officer born in March 1966
    Individual
    Officer
    icon of calendar 2004-11-08 ~ 2007-11-16
    OF - Director → CIF 0
  • 29
    Loew, David Mathias
    Senior Vice President, Commercial Ops, Europe born in March 1967
    Individual
    Officer
    icon of calendar 2015-02-13 ~ 2016-04-01
    OF - Director → CIF 0
  • 30
    Clapham, Christopher Edward
    Individual
    Officer
    icon of calendar 1995-09-19 ~ 2001-06-30
    OF - Secretary → CIF 0
  • 31
    Guenter, Peter Antoan
    Senior Vice President Global Operations Europe born in September 1962
    Individual
    Officer
    icon of calendar 2012-02-28 ~ 2015-01-26
    OF - Director → CIF 0
  • 32
    Prosser, Andrew Michael James
    Finance Director born in April 1971
    Individual (4 offsprings)
    Officer
    icon of calendar 2010-09-01 ~ 2016-04-01
    OF - Director → CIF 0
  • 33
    Smith, Suzanne Elaine
    Individual
    Officer
    icon of calendar 2004-02-23 ~ 2004-12-20
    OF - Secretary → CIF 0
  • 34
    Brown, Elliot Graham, Dr
    Medical Director born in September 1949
    Individual (1 offspring)
    Officer
    icon of calendar 1993-04-16 ~ 1995-07-28
    OF - Director → CIF 0
parent relation
Company in focus

AVENTIS PHARMA LIMITED

Previous names
MARION MERRELL DOW LIMITED - 1995-09-14
MERRELL PHARMACEUTICALS LIMITED - 1983-12-06
MARION MERRELL LIMITED - 1999-12-16
MERRELL DOW PHARMACEUTICALS LIMITED - 1992-01-06
Standard Industrial Classification
46460 - Wholesale Of Pharmaceutical Goods
Related profiles found in government register
  • AVENTIS PHARMA LIMITED
    Info
    MARION MERRELL DOW LIMITED - 1995-09-14
    MERRELL PHARMACEUTICALS LIMITED - 1995-09-14
    MARION MERRELL LIMITED - 1995-09-14
    MERRELL DOW PHARMACEUTICALS LIMITED - 1995-09-14
    Registered number 01535640
    icon of address410 Thames Valley Park Drive, Reading, Berkshire RG6 1PT
    PRIVATE LIMITED COMPANY incorporated on 1980-12-18 (45 years). The company status is Active.
    The last date of confirmation statement was made at 2024-12-22
    CIF 0
  • AVENTIS PHARMA LIMITED
    S
    Registered number 01535640
    icon of address410, Thames Valley Park Drive, Reading, Berkshire, England, RG6 1PT
    Private Limited Company in Companies House, England
    CIF 1
    Private Limited Company in Companies House, England And Wales
    CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments
Active 5
  • 1
    FISONS PLC - 1997-12-19
    icon of address410 Thames Valley Park Drive, Reading, Berkshire, England
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-01-25 ~ now
    CIF 5 - Ownership of voting rights - 75% or more → OE
    CIF 5 - Ownership of shares – 75% or more → OE
    CIF 5 - Right to appoint or remove directors → OE
  • 2
    TAYVIN 248 LIMITED - 2001-12-21
    icon of address410 Thames Valley Park Drive, Reading, Berkshire, England
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2019-04-30 ~ now
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Ownership of shares – 75% or more → OE
  • 3
    HOECHST ROUSSEL LIMITED - 1996-04-01
    icon of address410 Thames Valley Park Drive, Reading, Berkshire, England
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-01-25 ~ dissolved
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of shares – 75% or more → OE
  • 4
    FIGCROFT LIMITED - 1991-03-20
    MAY & BAKER PHARMACEUTICALS LIMITED - 1991-12-16
    icon of address410 Thames Valley Park Drive, Reading, Berkshire, England
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-01-25 ~ now
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
  • 5
    SANOFI WINTHROP LIMITED - 2001-08-01
    INTERCEDE 868 LIMITED - 1991-07-16
    icon of address410 Thames Valley Park Drive, Reading, Berkshire, England
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-01-25 ~ dissolved
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE
Ceased 1
  • SANOFI PHARMA LTD - 1999-08-16
    OPENHEATH LIMITED - 1988-05-04
    STERWIN MEDICINES LIMITED - 2004-12-30
    SANOFI-SYNTHELABO LIMITED - 2000-11-01
    WINTHROP PHARMACEUTICALS UK LIMITED - 2018-07-05
    icon of address12 New Fetter Lane, London, England
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2018-09-30
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Ownership of shares – 75% or more → OE
    CIF 6 - Right to appoint or remove directors → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.