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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mahoney, Dennis Leonard

    Related profiles found in government register
  • Mahoney, Dennis Leonard
    British chairman born in September 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8 Devonshire Square, London, EC2M 4PL

      IIF 1
  • Mahoney, Dennis Leonard
    British chmn management services born in September 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mahoney, Dennis Leonard
    British insurance born in September 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8 Devonshire Square, London, EC2M 4PL

      IIF 6
  • Mahoney, Dennis Leonard
    British company director born in September 1950

    Resident in Bermuda

    Registered addresses and corresponding companies
  • Mahoney, Dennis Leonard
    British executive chairman born in September 1950

    Resident in Bermuda

    Registered addresses and corresponding companies
    • 30, St Mary Axe, London, EC3A 8BF, United Kingdom

      IIF 10 IIF 11
  • Mahoney, Dennis Leonard
    British insurance executive born in September 1950

    Resident in Bermuda

    Registered addresses and corresponding companies
    • Suite 3 Middlesex House, Rutherford Close, Stevenage, Hertfordshire, SG1 2EF

      IIF 12
  • Mahoney, Dennis Leonard
    British chairman born in September 1950

    Registered addresses and corresponding companies
    • Holne Chase, Wilderness Road, Chislehurst, Kent, BR7 5EY

      IIF 13
  • Mahoney, Dennis Leonard
    British chairman alexander howden ltd born in September 1950

    Registered addresses and corresponding companies
    • Holne Chase, Wilderness Road, Chislehurst, Kent, BR7 5EY

      IIF 14
  • Mahoney, Dennis Leonard
    British company executive born in September 1950

    Registered addresses and corresponding companies
    • 20, Gracechurch Street, London, EC3V 0AF, United Kingdom

      IIF 15
  • Mahoney, Dennis Leonard
    British insurance broker born in September 1950

    Registered addresses and corresponding companies
    • Holne Chase, Wilderness Road, Chislehurst, Kent, BR7 5EY

      IIF 16
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 16
  • 1
    150 Clove Road, 11th Floor, Little Falls, New Jersey 07425, United States
    Active Corporate (13 parents)
    Officer
    2007-01-01 ~ 2019-10-29
    IIF 15 - Director → ME
  • 2
    ALEXANDER & ALEXANDER EUROPE PLC - 1993-02-17
    STENHOUSE HOLDINGS PUBLIC LIMITED COMPANY - 1985-08-14
    Sentinel, 103 Waterloo Street, Glasgow
    Dissolved Corporate (3 parents)
    Officer
    1989-01-20 ~ 1997-03-20
    IIF 13 - Director → ME
  • 3
    AON UK LIMITED - 2012-04-02
    AON INTERMEDIARIES LIMITED - 2005-05-27
    NICHOLSON JENNER LESLIE GROUP LIMITED - 2000-12-29
    NICHOLSON LESLIE GROUP LIMITED - 1996-06-07
    60 Devonshire House Goswell Road, London
    Dissolved Corporate (2 parents)
    Officer
    2005-06-30 ~ 2007-02-28
    IIF 1 - Director → ME
  • 4
    ALEXANDER & ALEXANDER U.K. PENSION TRUSTEES LIMITED - 2005-04-25
    ALEXANDER STENHOUSE PENSION TRUSTEES LIMITED - 1992-04-10
    8 Devonshire Square, London
    Dissolved Corporate (4 parents)
    Officer
    ~ 2000-09-29
    IIF 16 - Director → ME
  • 5
    ALNERY NO. 2232 LIMITED - 2002-07-31
    Devonshire House, 60 Goswell Road, London
    Dissolved Corporate (3 parents)
    Officer
    2002-03-27 ~ 2007-01-02
    IIF 3 - Director → ME
  • 6
    AON WARRANTY GROUP EUROPE LIMITED - 2008-07-03
    COMBINED SPECIALTY GROUP EUROPE LIMITED - 2003-11-12
    AON UK HOLDINGS LIMITED - 2002-07-31
    AON HOLDINGS LIMITED - 1997-11-14
    ROLLINS BURDICK HUNTER INTERNATIONAL LIMITED - 1992-10-29
    The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    1997-09-02 ~ 2005-01-12
    IIF 2 - Director → ME
  • 7
    ALNERY NO. 2231 LIMITED - 2002-04-12
    The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London
    Active Corporate (5 parents, 12 offsprings)
    Officer
    2002-03-27 ~ 2007-02-28
    IIF 5 - Director → ME
  • 8
    AON RISK MANAGEMENT SERVICES UK LIMITED - 2012-04-03
    AON LIMITED - 2012-03-30
    AON GROUP LIMITED - 2000-12-29
    ALEXANDER HOWDEN GROUP LIMITED - 1997-07-01
    ALEXANDER HOWDEN INSURANCE BROKERS LIMITED - 1985-01-01
    ALEXANDER HOWDEN & SWANN LIMITED - 1976-12-31
    The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London, United Kingdom
    Active Corporate (11 parents, 11 offsprings)
    Officer
    ~ 2007-02-28
    IIF 4 - Director → ME
  • 9
    ALEXANDER HOWDEN LIMITED - 2007-07-13
    ALEXANDER HALFORD SHEAD LIMITED - 1984-02-23
    ALEXANDER HOWDEN INTERNATIONAL LIMITED - 1983-10-11
    HALFORD,SHEAD & CO.LIMITED - 1983-08-22
    55 Baker Street, London
    Dissolved Corporate (4 parents)
    Officer
    ~ 1996-09-16
    IIF 14 - Director → ME
  • 10
    71 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    2015-10-21 ~ 2020-01-01
    IIF 10 - Director → ME
  • 11
    CALERA MIDCO LTD - 2015-06-01
    71 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    2015-10-21 ~ 2020-01-01
    IIF 11 - Director → ME
  • 12
    Grove Park Road, London
    Active Corporate (15 parents)
    Officer
    1998-03-12 ~ 2013-06-18
    IIF 6 - Director → ME
  • 13
    71 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    2017-10-30 ~ 2020-01-01
    IIF 7 - Director → ME
  • 14
    MH INTERNET ASP SERVICES LIMITED - 2002-07-14
    Suite 3 Middlesex House, Rutherford Close, Stevenage, Hertfordshire
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    83,491 GBP2024-03-31
    Officer
    2021-05-06 ~ 2023-11-29
    IIF 12 - Director → ME
  • 15
    ROBERT FLEMING INSURANCE BROKERS LIMITED - 2004-04-01
    FOURPARKS LIMITED - 1980-12-31
    71 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (1 parent, 5 offsprings)
    Officer
    2015-10-21 ~ 2020-01-01
    IIF 8 - Director → ME
  • 16
    71 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (1 parent, 2 offsprings)
    Officer
    2015-10-21 ~ 2020-01-01
    IIF 9 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.