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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

Porter, Katherine Nicola

child relation
Offspring entities and appointments 9
  • 1
    CASCADE REGIONAL HOLDINGS LIMITED
    10284928
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (17 parents, 2 offsprings)
    Officer
    2024-07-11 ~ now
    IIF 8 - Director → ME
  • 2
    MARSH MCLENNAN ALPHA LIMITED
    14316280
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (9 parents)
    Officer
    2024-07-22 ~ now
    IIF 5 - Director → ME
  • 3
    MARSH TREASURY SERVICES LIMITED
    - now 00656502
    SEDGWICK FINANCE PUBLIC LIMITED COMPANY - 1999-05-06
    MONTAGU TRUST LIMITED - 1979-12-31
    1 Tower Place West, Tower Place, London
    Active Corporate (37 parents)
    Officer
    2024-07-22 ~ now
    IIF 6 - Director → ME
  • 4
    MMC CAPITAL SOLUTIONS UK LIMITED
    - now 08728337
    JLT SECRETARIES LIMITED - 2020-09-10
    JLT 2013 LIMITED - 2015-06-19
    JLT CAPITAL MARKETS LIMITED - 2013-11-06
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (20 parents, 76 offsprings)
    Officer
    2024-08-14 ~ now
    IIF 7 - Director → ME
  • 5
    MMC FINANCE (US) LIMITED
    - now 09409156 05843878
    MARSH & MCLENNAN COMPANIES ACQUISITION LIMITED - 2020-11-18
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2024-07-29 ~ now
    IIF 9 - Director → ME
  • 6
    MMC HOLDINGS (UK) LIMITED
    09831612
    1 Tower Place West, Tower Place, London
    Active Corporate (12 parents, 5 offsprings)
    Officer
    2024-07-10 ~ now
    IIF 3 - Director → ME
  • 7
    MMC INTERNATIONAL LIMITED
    - now 03699550
    MARSH INTERNATIONAL LIMITED - 2007-12-17
    REMOVESTAND LIMITED - 1999-04-30
    1 Tower Place West, Tower Place, London
    Active Corporate (33 parents, 7 offsprings)
    Officer
    2024-07-11 ~ now
    IIF 1 - Director → ME
  • 8
    MMC MIDDLE EAST HOLDINGS LIMITED
    10299085
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Officer
    2024-07-11 ~ now
    IIF 2 - Director → ME
  • 9
    MMOW LIMITED
    - now 04688518
    TRUSHELFCO (NO.2942) LIMITED - 2003-03-31
    1 Tower Place West, Tower Place, London
    Active Corporate (19 parents, 1 offspring)
    Officer
    2024-07-11 ~ now
    IIF 4 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.