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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
    Mugashu, Gardner
    Chartered Accountant born in October 1973
    Individual (47 offsprings)
    Officer
    icon of calendar 2023-06-26 ~ dissolved
    OF - Director → CIF 0
  • 2
    Vickers, Alexander Michael
    Director born in January 1983
    Individual (37 offsprings)
    Officer
    icon of calendar 2023-06-26 ~ dissolved
    OF - Director → CIF 0
  • 3
    AON GROUP LIMITED - 2000-12-29
    ALEXANDER HOWDEN GROUP LIMITED - 1997-07-01
    AON RISK MANAGEMENT SERVICES UK LIMITED - 2012-04-03
    ALEXANDER HOWDEN INSURANCE BROKERS LIMITED - 1985-01-01
    ALEXANDER HOWDEN & SWANN LIMITED - 1976-12-31
    AON LIMITED - 2012-03-30
    icon of addressThe Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, United Kingdom
    Active Corporate (12 parents, 11 offsprings)
    Person with significant control
    icon of calendar 2020-12-16 ~ dissolved
    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
Ceased 18
  • 1
    Curtis, Brian Martin
    Company Director born in March 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2003-01-14 ~ 2009-09-30
    OF - Director → CIF 0
  • 2
    Murphy, Kenneth
    Accountant born in July 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2010-11-30 ~ 2019-11-30
    OF - Director → CIF 0
  • 3
    Mills, David John
    Insurance Broker born in October 1958
    Individual
    Officer
    icon of calendar ~ 2017-09-12
    OF - Director → CIF 0
  • 4
    Reid, Ken
    Company Director born in October 1936
    Individual
    Officer
    icon of calendar ~ 2004-01-01
    OF - Director → CIF 0
  • 5
    Kielty-o'gara, Jane Elizabeth
    Director born in October 1976
    Individual (12 offsprings)
    Officer
    icon of calendar 2019-10-30 ~ 2023-06-26
    OF - Director → CIF 0
  • 6
    Millar, Karim Elizabeth
    Individual
    Officer
    icon of calendar 2012-06-14 ~ 2020-11-30
    OF - Secretary → CIF 0
  • 7
    Katsaouni-dodd, Pelagia
    Financial Controller born in March 1979
    Individual (9 offsprings)
    Officer
    icon of calendar 2019-07-23 ~ 2023-06-26
    OF - Director → CIF 0
  • 8
    Thornton, Ian
    Director born in December 1966
    Individual
    Officer
    icon of calendar 2013-05-28 ~ 2019-11-30
    OF - Director → CIF 0
  • 9
    West, Graeme
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 2009-02-03
    OF - Secretary → CIF 0
  • 10
    Egan, David
    Accountant born in October 1965
    Individual
    Officer
    icon of calendar ~ 2010-11-30
    OF - Director → CIF 0
  • 11
    Endersen, Richard
    Insurance Broker born in March 1956
    Individual
    Officer
    icon of calendar 1999-12-31 ~ 2019-04-26
    OF - Director → CIF 0
  • 12
    Mcmillen, Patrick George
    Insurance Broker born in May 1962
    Individual (1 offspring)
    Officer
    icon of calendar ~ 2009-07-01
    OF - Director → CIF 0
  • 13
    White, Ronald Noel
    Insurance Broker born in December 1946
    Individual
    Officer
    icon of calendar ~ 2012-12-21
    OF - Director → CIF 0
  • 14
    Pepper, Owen
    Director born in December 1953
    Individual
    Officer
    icon of calendar 2012-12-21 ~ 2019-11-30
    OF - Director → CIF 0
  • 15
    Mcmillen, Ernest Tembleton
    Director born in July 1929
    Individual
    Officer
    icon of calendar ~ 2004-01-01
    OF - Director → CIF 0
  • 16
    Kirkwood, Michael Cecil
    Financial Services Consultant born in October 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2001-01-01 ~ 2013-04-23
    OF - Director → CIF 0
  • 17
    Spratt, Hilary Catherine
    Insurance Broker born in December 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2012-06-14 ~ 2019-10-31
    OF - Director → CIF 0
  • 18
    AON GLOBAL HOLDINGS PLC - now
    AON GLOBAL HOLDINGS LIMITED - 2020-04-29
    icon of addressThe Aon Centre, Leadenhall Street, London, England
    Active Corporate (5 parents, 27 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-12-16
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

AON RISK SERVICES (NI) LIMITED

Previous names
SUMNER & MCMILLEN LIMITED - 1997-04-08
AON MCMILLEN LTD - 2004-11-12
Standard Industrial Classification
66220 - Activities Of Insurance Agents And Brokers

  • AON RISK SERVICES (NI) LIMITED
    Info
    SUMNER & MCMILLEN LIMITED - 1997-04-08
    AON MCMILLEN LTD - 1997-04-08
    Registered number R0000703
    icon of addressBdo Northern Ireland Metro Building First Floor, 6-9 Donegall Square South, Belfast, Co Antrim BT1 5JA
    PRIVATE LIMITED COMPANY incorporated on 1920-05-25 and dissolved on 2024-06-06 (104 years). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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