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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

Williams-walker, Nicholas Toby

    Related profiles found in government register
  • Williams-walker, Nicholas Toby
    British born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13th Floor, 40, Leadenhall Street, London, EC3A 2BJ, England

      IIF 1
  • Williams-walker, Nicholas Toby
    British chief operating officer & director, jlt specialty born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 78 (2nd Floor), Leadenhall Street, London, EC3A 3DH

      IIF 2
  • Williams-walker, Nicholas Toby
    British chief operating officer, aon broking born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 34 Leadenhall Street, London, EC3A 1AX

      IIF 3
  • Williams-walker, Nicholas Toby
    British company director born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The St Botolph Building, 138 Houndsditch, London, EC3A 7AW, England

      IIF 4 IIF 5
    • The Walbrook Building, 25 Walbrook, London, EC4N 8AW

      IIF 6
  • Williams-walker, Nicholas Toby
    British coo born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 12th Floor, 1, Lime Street, London, London, EC3M 7HA, England

      IIF 7
  • Williams-walker, Nicholas Toby
    British director born in September 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 12th Floor, 1, Lime Street, London, London, EC3M 7HA, England

      IIF 8
  • Williams-walker, Nicholas Toby
    British company director born in September 1968

    Resident in England

    Registered addresses and corresponding companies
    • The Walbrook Building, 25 Walbrook, London, EC4N 8AW

      IIF 9
    • The Walbrook Building, 25 Walbrook, London, EC4N 8AW, England

      IIF 10
child relation
Offspring entities and appointments 7
  • 1
    ALESCO RISK MANAGEMENT SERVICES LIMITED
    - now 06518638
    LAWGRA (NO.1477) LIMITED - 2008-03-06
    The Walbrook Building, 25 Walbrook, London
    Active Corporate (22 parents, 1 offspring)
    Officer
    2020-02-24 ~ 2024-09-22
    IIF 9 - Director → ME
  • 2
    ARTHUR J. GALLAGHER (UK) LIMITED
    - now 01193013 08887139
    GALLAGHER PLUMER LIMITED - 1994-11-23
    ARTHUR J. GALLAGHER & CO. (U.K.) LIMITED - 1986-08-20
    GALLAGHER, HINTON & VEREKER LIMITED - 1985-01-16
    The Walbrook Building, 25 Walbrook, London
    Active Corporate (79 parents, 13 offsprings)
    Officer
    2020-02-07 ~ 2024-03-14
    IIF 6 - Director → ME
  • 3
    JLT SPECIALTY LIMITED
    - now 01536540 07388655
    JARDINE LLOYD THOMPSON LIMITED - 2011-01-04
    JLT RISK SOLUTIONS LIMITED - 2007-01-02
    LLOYD THOMPSON LIMITED - 1999-03-01
    LLOYD THOMPSON (INSURANCE BROKERS) LIMITED - 1986-05-01
    NEVRUS SEVENTY-EIGHT LIMITED - 1981-12-31
    1 Tower Place West, Tower Place, London, United Kingdom
    Active Corporate (144 parents)
    Officer
    2012-02-01 ~ 2015-01-02
    IIF 5 - Director → ME
    2015-08-03 ~ 2019-06-27
    IIF 4 - Director → ME
  • 4
    MCGILL AND PARTNERS LTD
    - now 11877412 11872874... (more)
    MCGILL & PARTNERS (RISK SOLUTIONS) LTD - 2019-10-02
    STEPHEN MCGILL & PARTNERS (RISK) LTD - 2019-05-25
    13th Floor, 40 Leadenhall Street, London, England
    Active Corporate (19 parents)
    Officer
    2025-09-01 ~ now
    IIF 1 - Director → ME
  • 5
    PLACING PLATFORM LIMITED
    08350117
    99 Bishopsgate, 26th Floor, London, England
    Active Corporate (47 parents)
    Officer
    2016-01-04 ~ 2016-09-06
    IIF 2 - Director → ME
    2019-11-20 ~ 2024-11-14
    IIF 7 - Director → ME
    2017-11-08 ~ 2019-05-08
    IIF 8 - Director → ME
  • 6
    PROTEK GROUP LIMITED
    09616620
    First Floor, Marlbridge House, Enterprise Way, Edenbridge, Kent, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    2020-04-29 ~ 2022-08-03
    IIF 10 - Director → ME
  • 7
    XCHANGING BROKING SERVICES LIMITED
    - now 05879221
    DRAGONGLADE LIMITED - 2006-07-28
    Kroll Advisory Ltd The Shard, 32 London Bridge Street, London
    Dissolved Corporate (38 parents)
    Officer
    2010-09-30 ~ 2011-02-03
    IIF 3 - Director → ME

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