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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Massey, Alison Eve

child relation
Offspring entities and appointments 20
  • 1
    BIORELIANCE LTD.
    - now SC122851
    MICROBIOLOGICAL ASSOCIATES LTD. - 1997-07-04
    MICROBIOLOGICAL ASSOCIATES INTERNATIONAL, LTD. - 1993-10-28
    Active Corporate (37 parents)
    Officer
    2023-03-01 ~ now
    IIF 1 - Director → ME
  • 2
    BIORELIANCE UK ACQUISITION LIMITED
    - now 06131176
    ACP/BREL U.K. ACQUISITION LIMITED - 2008-04-18
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    2023-03-01 ~ dissolved
    IIF 17 - Director → ME
  • 3
    EPICHEM GROUP LIMITED
    - now 02332327
    METDREAM LIMITED - 2001-10-22
    EPICHEM GROUP LIMITED - 2001-07-03
    METDREAM LIMITED - 2001-06-21
    Active Corporate (21 parents, 1 offspring)
    Officer
    2023-03-01 ~ now
    IIF 15 - Director → ME
  • 4
    MERCK BIOSCIENCES LTD
    - now 02154136
    C N BIOSCIENCES (UK) LTD - 2002-12-20
    CALBIOCHEM-NOVABIOCHEM (UK) LIMITED - 2000-08-11
    NOVABIOCHEM (UK) LIMITED - 1991-12-18
    SQUAREFIN 152 LIMITED - 1987-10-01
    Dissolved Corporate (27 parents)
    Officer
    2011-11-23 ~ 2012-02-24
    IIF 18 - Director → ME
  • 5
    MERCK HOLDING LTD.
    08531583 00990823
    Active Corporate (10 parents)
    Officer
    2023-03-01 ~ now
    IIF 10 - Director → ME
  • 6
    MERCK INVESTMENTS LIMITED
    04083127
    Active Corporate (20 parents)
    Officer
    2023-03-01 ~ now
    IIF 6 - Director → ME
  • 7
    MERCK LIFE SCIENCE UK LIMITED
    - now 00660457
    MERCK CHEMICALS LTD - 2020-06-25
    BDH LIMITED - 2002-06-28
    B D H CHEMICALS LIMITED - 1986-03-06
    Active Corporate (30 parents, 2 offsprings)
    Officer
    2023-03-01 ~ now
    IIF 16 - Director → ME
  • 8
    ANALAR STANDARDS LIMITED - 2009-04-08
    Active Corporate (19 parents)
    Officer
    2023-03-01 ~ now
    IIF 9 - Director → ME
  • 9
    MERCK PERFORMANCE MATERIALS LIMITED
    - now 12251750
    AGHOCO 1898 LIMITED - 2020-01-13
    Active Corporate (7 parents)
    Officer
    2023-03-01 ~ now
    IIF 4 - Director → ME
  • 10
    MERCK SERONO EUROPE LIMITED
    - now 03038737
    SERONO EUROPE LIMITED - 2009-06-07
    ARES-SERONO (EUROPE) LTD. - 2001-03-23
    ARES TRADING UK LTD. - 1995-10-12
    INTERCEDE 1122 LIMITED - 1995-05-24
    Dissolved Corporate (31 parents)
    Officer
    2023-03-01 ~ dissolved
    IIF 5 - Director → ME
  • 11
    MERCK SERONO LIMITED
    - now 00990823
    MERCK LTD - 2007-12-28
    MERCK HOLDING LIMITED - 1991-01-01
    EMITRA LIMITED - 1982-09-01
    E. MERCK LIMITED - 1979-12-31
    Active Corporate (30 parents, 2 offsprings)
    Officer
    2023-03-01 ~ now
    IIF 7 - Director → ME
  • 12
    MILLIPORE (U.K.) LIMITED
    - now 04130249 00872564
    INTERCEDE 1668 LIMITED - 2001-02-23
    Active Corporate (26 parents, 1 offspring)
    Officer
    2023-03-01 ~ now
    IIF 8 - Director → ME
  • 13
    MM DOMAIN HOLDCO LIMITED
    13042792
    Active Corporate (10 parents)
    Officer
    2023-03-30 ~ now
    IIF 20 - Director → ME
  • 14
    SAFC BIOSCIENCES LIMITED
    - now 03195318
    JRH BIOSCIENCES LIMITED - 2006-01-05
    JRH EUROPE LIMITED - 1999-10-21
    Active Corporate (24 parents, 2 offsprings)
    Officer
    2023-03-01 ~ now
    IIF 11 - Director → ME
  • 15
    SAFC HITECH LIMITED
    - now 01670306
    EPICHEM LIMITED - 2007-09-28
    MORCOST LIMITED - 1982-11-19
    Active Corporate (24 parents)
    Officer
    2023-03-01 ~ now
    IIF 14 - Director → ME
  • 16
    SIGMA CHEMICAL COMPANY LIMITED
    - now 00781324
    SIGMA LONDON CHEMICAL COMPANY LIMITED - 1983-09-20
    Active Corporate (19 parents, 2 offsprings)
    Officer
    2023-03-01 ~ now
    IIF 13 - Director → ME
  • 17
    SIGMA-ALDRICH COMPANY LIMITED
    02204655
    Active Corporate (23 parents, 7 offsprings)
    Officer
    2023-03-01 ~ now
    IIF 12 - Director → ME
  • 18
    SPRINGWORKS THERAPEUTICS UK LIMITED
    14087045
    Active Corporate (10 parents)
    Officer
    2025-07-01 ~ now
    IIF 3 - Director → ME
  • 19
    SURFACE MATERIALS LTD
    16064266
    Active Corporate (7 parents)
    Officer
    2024-11-06 ~ 2025-07-10
    IIF 19 - Director → ME
  • 20
    VERSUM MATERIALS UK LIMITED
    - now 09868072
    VERSUM MATERIALS HOLDINGS UK, LIMITED - 2016-07-05
    Active Corporate (13 parents)
    Officer
    2023-03-01 ~ now
    IIF 2 - Director → ME

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