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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

Mr Mark John Harrington

    Related profiles found in government register
  • Mr Mark John Harrington
    British born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 34, Lime Street, London, EC3M 7AT, England

      IIF 1
  • Harrington, Mark John
    British born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 33, Gracechurch Street, London, EC3V 0BT, England

      IIF 2 IIF 3
    • 33 Gracechurch Street, London, EC3V 0BT, United Kingdom

      IIF 4
    • 34, Lime Street, London, EC3M 7AT, England

      IIF 5
  • Harrington, Mark John
    British chief underwriting officer born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 33, Gracechurch Street, London, EC3V 0BT, England

      IIF 6 IIF 7
    • 33, Gracechurch Street, London, EC3V 0BT, United Kingdom

      IIF 8 IIF 9
    • 5th Floor, 70 Gracechurch Street, London, EC3V 0XL, England

      IIF 10
  • Harrington, Mark John
    British cuo born in May 1963

    Resident in England

    Registered addresses and corresponding companies
  • Harrington, Mark John
    British group chief underwriting officer born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 33 Gracechurch Street, London, EC3V 0BT, United Kingdom

      IIF 18 IIF 19
  • Harrington, Mark John
    British insurance executive born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 33, Gracechurch Street, London, EC3V 0BT, United Kingdom

      IIF 20
  • Harrington, Mark John
    British underwriter born in May 1963

    Resident in England

    Registered addresses and corresponding companies
    • 33, Gracechurch Street, London, City Of London, EC3V 0BT

      IIF 21 IIF 22 IIF 23
    • 33, Gracechurch Street, London, EC3V 0BT

      IIF 24
  • Harrington, Mark John
    British underwriter born in May 1963

    Registered addresses and corresponding companies
  • Harrington, Mark John
    British chief underwriting officer born in May 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 33, Gracechurch Street, London, EC3V 0BT, England

      IIF 27
child relation
Offspring entities and appointments 26
  • 1
    ARCH CORPORATE MEMBER (NO.10) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.10) LIMITED
    - 2021-12-22 09695918 10985238... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (16 parents)
    Officer
    2015-07-21 ~ 2019-11-29
    IIF 17 - Director → ME
  • 2
    ARCH CORPORATE MEMBER (NO.11) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.11) LIMITED
    - 2021-12-22 09695877 09695918... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (16 parents)
    Officer
    2015-07-21 ~ 2019-11-29
    IIF 15 - Director → ME
  • 3
    ARCH CORPORATE MEMBER (NO.12) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.12) LIMITED
    - 2021-12-22 09695927 09695918... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (16 parents)
    Officer
    2015-07-21 ~ 2019-11-29
    IIF 12 - Director → ME
  • 4
    ARCH CORPORATE MEMBER (NO.14) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.14) LIMITED
    - 2021-12-22 10985295 09695918... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (17 parents)
    Officer
    2017-09-27 ~ 2019-11-29
    IIF 27 - Director → ME
  • 5
    ARCH CORPORATE MEMBER (NO.16) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.16) LIMITED
    - 2021-12-22 10985320 09695918... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (17 parents)
    Officer
    2017-09-27 ~ 2019-11-29
    IIF 6 - Director → ME
  • 6
    ARCH CORPORATE MEMBER (NO.3) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.3) LIMITED
    - 2021-12-20 08706564 09219123... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (19 parents)
    Officer
    2013-09-26 ~ 2019-11-29
    IIF 8 - Director → ME
  • 7
    ARCH CORPORATE MEMBER (NO.4) LIMITED - now
    TOA RE CORPORATE MEMBER LIMITED - 2021-09-10
    BARBICAN CORPORATE MEMBER (NO. 4) LIMITED
    - 2018-08-14 08775636 10985295... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (19 parents)
    Officer
    2013-11-14 ~ 2018-07-30
    IIF 9 - Director → ME
  • 8
    ARCH CORPORATE MEMBER (NO.6) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.6) LIMITED
    - 2021-12-20 09219130 09219123... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (16 parents)
    Officer
    2014-09-15 ~ 2019-11-29
    IIF 13 - Director → ME
  • 9
    ARCH CORPORATE MEMBER (NO.7) LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.7) LIMITED
    - 2021-12-22 09219123 09235474... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (16 parents)
    Officer
    2014-09-15 ~ 2019-11-29
    IIF 11 - Director → ME
  • 10
    ARCH CORPORATE MEMBER LIMITED - now
    BARBICAN CORPORATE MEMBER LIMITED
    - 2021-12-20 06400087 06410772... (more)
    HOMEWHEEL LIMITED
    - 2007-11-02 06400087
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (23 parents)
    Officer
    2007-10-26 ~ 2019-11-29
    IIF 22 - Director → ME
  • 11
    ARCH FINANCIAL HOLDINGS (UK) LIMITED - now
    BARBICAN HOLDINGS (UK) LIMITED
    - 2023-01-03 06410772
    BARBICAN CORPORATE MEMBER LIMITED
    - 2007-11-02 06410772 06400087... (more)
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (17 parents, 27 offsprings)
    Officer
    2007-10-29 ~ 2019-11-29
    IIF 23 - Director → ME
  • 12
    ARCH MANAGING AGENCY LIMITED - now
    BARBICAN MANAGING AGENCY LIMITED
    - 2020-08-20 06948515
    4th Floor 10 Fenchurch Avenue, London, England
    Active Corporate (40 parents)
    Officer
    2009-06-30 ~ 2019-11-29
    IIF 24 - Director → ME
  • 13
    ARROW RISK MANAGEMENT LIMITED
    12884796
    34 Lime Street, London, England
    Active Corporate (7 parents)
    Officer
    2021-04-26 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2021-04-26 ~ 2022-01-11
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 14
    BARBICAN CAPITAL HOLDINGS LIMITED
    08980097
    33 Gracechurch Street, London
    Dissolved Corporate (8 parents)
    Officer
    2014-04-04 ~ 2019-11-29
    IIF 18 - Director → ME
  • 15
    BARBICAN INTERMEDIARIES GROUP LIMITED
    08980105
    33 Gracechurch Street, London
    Dissolved Corporate (8 parents)
    Officer
    2014-04-04 ~ 2019-11-29
    IIF 19 - Director → ME
  • 16
    BARBICAN UNDERWRITING LIMITED
    06634788
    C/o Frp Advisory Trading Limited, 2nd Floor 110 Cannon Street, London
    Dissolved Corporate (20 parents)
    Officer
    2008-07-01 ~ 2019-11-29
    IIF 21 - Director → ME
  • 17
    GREENLIGHT RE CORPORATE MEMBER LTD - now
    ARCH CORPORATE MEMBER (NO.5) LIMITED - 2023-02-23
    BARBICAN CORPORATE MEMBER (NO.5) LIMITED
    - 2021-12-20 09219122 08706564... (more)
    5th Floor 70 Gracechurch Street, London, England
    Active Corporate (18 parents)
    Officer
    2014-09-15 ~ 2019-11-29
    IIF 4 - Director → ME
  • 18
    IRIS BALANCED CORPORATE MEMBER LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.9) LIMITED
    - 2015-10-22 09235507 09235474... (more)
    5th Floor 70 Gracechurch Street, London, England
    Active Corporate (10 parents, 1 offspring)
    Officer
    2014-09-25 ~ 2015-10-14
    IIF 16 - Director → ME
  • 19
    IRIS LOW VOLATILITY PLUS CORPORATE MEMBER LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.8) LIMITED
    - 2015-10-22 09235474 09219123... (more)
    5th Floor 70 Gracechurch Street, London, England
    Active Corporate (10 parents, 1 offspring)
    Officer
    2014-09-25 ~ 2015-10-14
    IIF 14 - Director → ME
  • 20
    LONDON BRIDGE CORPORATE MEMBER NO. 1 LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.15) LIMITED
    - 2022-03-03 10985238 09695918... (more)
    C/o Callidus Lcm Becket House, 36 Old Jewry, London, United Kingdom
    Active Corporate (23 parents)
    Officer
    2017-09-27 ~ 2019-11-29
    IIF 7 - Director → ME
  • 21
    NCMIC CORPORATE MEMBER NO.3 LIMITED - now
    BARBICAN CORPORATE MEMBER (NO.2) LIMITED
    - 2017-11-03 08706608 09219123... (more)
    5th Floor 70 Gracechurch Street, London, England
    Active Corporate (14 parents)
    Officer
    2013-09-26 ~ 2017-10-31
    IIF 10 - Director → ME
  • 22
    QBE UNDERWRITING LIMITED - now
    LIMIT UNDERWRITING LIMITED
    - 2007-12-31 01035198 02854076
    JANSON GREEN LIMITED - 1999-10-25
    MICHAEL PAYNE AND COMPANY LIMITED - 1986-12-16
    30 Fenchurch Street, London, United Kingdom
    Active Corporate (91 parents, 3 offsprings)
    Officer
    2000-11-01 ~ 2006-09-01
    IIF 26 - Director → ME
  • 23
    QBE UNDERWRITING SERVICES LIMITED - now
    LIMIT TECHNOLOGY & COMMERCIAL UNDERWRITING LIMITED
    - 2007-12-31 03515409
    QBE AGENCY SERVICES LIMITED - 2001-11-09
    Plantation Place, 30 Fenchurch Street, London
    Dissolved Corporate (30 parents)
    Officer
    2004-05-25 ~ 2006-09-01
    IIF 25 - Director → ME
  • 24
    RB JONES GLOBAL SOLUTIONS LIMITED - now
    BURNS & WILCOX LIMITED - 2025-07-15
    BARBICAN PROTECT LIMITED
    - 2020-03-03 06185834
    PROFESSIONAL INDEMNITY PROTECT LIMITED
    - 2015-11-30 06185834
    30 St Mary Axe St. Mary Axe, 8th Floor, London, England
    Active Corporate (26 parents)
    Officer
    2012-03-16 ~ 2019-11-29
    IIF 20 - Director → ME
  • 25
    RYAN SPECIALTY UNDERWRITING MANAGERS INTERNATIONAL LIMITED - now
    CASTEL UNDERWRITING AGENCIES LIMITED
    - 2024-07-24 07774336
    CASTEL MANAGEMENT LIMITED
    - 2013-02-11 07774336
    6th Floor 25 Fenchurch Avenue, London, England
    Active Corporate (19 parents, 15 offsprings)
    Officer
    2011-09-14 ~ 2019-11-29
    IIF 3 - Director → ME
  • 26
    TALUS INSURANCE BROKERS LIMITED - now
    SEACURUS LIMITED
    - 2022-08-16 05201529
    6th Floor 25 Fenchurch Avenue, London, England
    Active Corporate (17 parents, 1 offspring)
    Officer
    2014-05-14 ~ 2019-11-29
    IIF 2 - Director → ME

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