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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

Boyle, Duncan Macgregor

    Related profiles found in government register
  • Boyle, Duncan Macgregor
    British director born in September 1951

    Registered addresses and corresponding companies
    • 308 Spice Quay Heights, Shad Thames, London, SE1 2YL

      IIF 1
  • Boyle, Duncan Macgregor
    British insurance born in September 1951

    Registered addresses and corresponding companies
    • 53 King George Square, Richmond Upon Thames, Surrey, TW10 6LF

      IIF 2 IIF 3
  • Boyle, Duncan Macgregor
    British insurer born in September 1951

    Registered addresses and corresponding companies
    • 53 King George Square, Richmond Upon Thames, Surrey, TW10 6LF

      IIF 4
  • Boyle, Duncan Mcgregor
    British director born in September 1951

    Registered addresses and corresponding companies
    • 53 King George Square, Richmond Upon Thames, Surrey, England, TW10 6LF

      IIF 5
    • 53 King George Square, Richmond Upon Thames, Surrey, Tw10 6lf

      IIF 6
child relation
Offspring entities and appointments 6
  • 1
    BRITISH AVIATION INSURANCE COMPANY LIMITED
    00246018 02512067... (more)
    4th Floor, The St Botolph Building, 138 Houndsditch, London, United Kingdom
    Active Corporate (45 parents)
    Officer
    2000-10-06 ~ 2003-04-17
    IIF 4 - Director → ME
  • 2
    GLOBAL AEROSPACE UNDERWRITING MANAGERS LIMITED
    - now 02512067 04029372
    BRITISH AVIATION INSURANCE GROUP LIMITED
    - 2000-09-27 02512067 00246018... (more)
    BAIG UNDERWRITING AGENCY LIMITED - 1990-10-18
    HACKREMCO (NO.595) LIMITED - 1990-08-01
    Fitzwilliam House, 10 St Mary Axe, London
    Active Corporate (63 parents, 7 offsprings)
    Officer
    2000-01-21 ~ 2003-03-12
    IIF 3 - Director → ME
  • 3
    INTACT INSURANCE UK LIMITED - now
    ROYAL & SUN ALLIANCE INSURANCE LIMITED - 2025-08-19
    ROYAL & SUN ALLIANCE INSURANCE PLC
    - 2021-06-02 00093792 NF003488... (more)
    ROYAL INSURANCE PUBLIC LIMITED COMPANY - 1997-11-01
    22 Bishopsgate, London, United Kingdom
    Active Corporate (78 parents, 33 offsprings)
    Officer
    2004-03-17 ~ 2006-03-22
    IIF 1 - Director → ME
  • 4
    KING GEORGE SQUARE (MANAGEMENT) LIMITED
    - now 02014939
    KING GEORGE SQUARE (MANAGEMENT) LIMITED - 1986-08-12
    RAKEPOST LIMITED - 1986-08-11
    2 Kingston Hill, Kingston Upon Thames, United Kingdom
    Active Corporate (67 parents)
    Officer
    2001-12-11 ~ 2005-05-09
    IIF 2 - Director → ME
  • 5
    ROYAL & SUN ALLIANCE INSURANCE PLC
    NF003488 00093792... (more)
    42 Queen Street, Belfast
    Converted / Closed Corporate (11 parents)
    Officer
    2004-03-17 ~ now
    IIF 6 - Director → ME
  • 6
    ROYAL + SUN ALLIANCE LIFE HOLDINGS LTD
    - now NF001481 00864196
    SUN ALLIANCE LIFE LIMITED
    - 2004-02-12 NF001481 00864196
    SUN ALLIANCE LINKED LIFE INSURANCE LIMITED - 1994-06-29
    William J Mayes, 33 Wellington Place, Belfast
    Converted / Closed Corporate (26 parents)
    Officer
    2002-11-08 ~ now
    IIF 5 - Director → ME

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