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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 5
  • 1
    Chatterton, Edel Susan
    Born in November 1980
    Individual (9 offsprings)
    Officer
    icon of calendar 2025-03-24 ~ now
    OF - Director → CIF 0
  • 2
    Guyatt, Elizabeth Helen
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-06-29 ~ now
    OF - Secretary → CIF 0
  • 3
    Wilson, Katy Marie
    Born in June 1971
    Individual (9 offsprings)
    Officer
    icon of calendar 2020-06-08 ~ now
    OF - Director → CIF 0
  • 4
    Thompson, Ian David
    Born in October 1971
    Individual (4 offsprings)
    Officer
    icon of calendar 2025-01-03 ~ now
    OF - Director → CIF 0
  • 5
    ATHERTON ACQUISITION LIMITED - 2017-08-16
    icon of address20, Fenchurch Street, London, England
    Active Corporate (5 parents, 5 offsprings)
    Person with significant control
    icon of calendar 2016-11-18 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or more as a member of a firmCIF 0
Ceased 36
  • 1
    Selwood, Ryan Terrance
    Managing Director born in March 1973
    Individual
    Officer
    icon of calendar 2017-03-07 ~ 2017-10-17
    OF - Director → CIF 0
  • 2
    Dearlove, Richard Billing, Sir
    Company Director born in January 1945
    Individual (6 offsprings)
    Officer
    icon of calendar 2006-11-28 ~ 2020-06-08
    OF - Director → CIF 0
  • 3
    Zaffino, Jonathan Martin
    Company Director born in September 1972
    Individual
    Officer
    icon of calendar 2023-02-06 ~ 2025-01-03
    OF - Director → CIF 0
  • 4
    Maag, Seraina
    President & Chief Executive Officer, Emea, Aig born in July 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2015-10-19 ~ 2016-03-07
    OF - Director → CIF 0
  • 5
    Costello, Yvonne Mary Bernadette
    Group Chief Operating Officer born in November 1974
    Individual (1 offspring)
    Officer
    icon of calendar 2013-01-14 ~ 2020-06-08
    OF - Director → CIF 0
    Costello, Yvonne Mary Bernadette
    Compliance Officer
    Individual (1 offspring)
    Officer
    icon of calendar 2008-07-14 ~ 2017-06-29
    OF - Secretary → CIF 0
  • 6
    Taylor, Paul Travis
    Company Director born in March 1949
    Individual (2 offsprings)
    Officer
    icon of calendar 2013-04-19 ~ 2020-06-08
    OF - Director → CIF 0
  • 7
    Reith, Martin Robert Davidson
    Company Director born in February 1965
    Individual (18 offsprings)
    Officer
    icon of calendar 2001-10-02 ~ 2010-12-31
    OF - Director → CIF 0
  • 8
    Challingsworth, Gareth Ashley
    Operations Director born in February 1967
    Individual (1 offspring)
    Officer
    icon of calendar 2009-03-30 ~ 2012-06-29
    OF - Director → CIF 0
  • 9
    Dangelo, Charles Henry
    Company Director born in February 1950
    Individual (1 offspring)
    Officer
    icon of calendar 2006-05-23 ~ 2009-03-30
    OF - Director → CIF 0
  • 10
    Patel, Parth
    Actuary born in September 1978
    Individual (7 offsprings)
    Officer
    icon of calendar 2020-06-08 ~ 2023-09-29
    OF - Director → CIF 0
  • 11
    Sullivan, Martin John
    Company Director born in July 1954
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-10-19 ~ 2005-03-21
    OF - Director → CIF 0
  • 12
    Chung, Katherine Hae-eun
    Private Equity Investor born in September 1976
    Individual
    Officer
    icon of calendar 2017-11-13 ~ 2020-06-08
    OF - Director → CIF 0
  • 13
    Dimsey, Robert William Edward
    Company Director born in July 1969
    Individual (4 offsprings)
    Officer
    icon of calendar 2009-03-30 ~ 2018-04-30
    OF - Director → CIF 0
  • 14
    Wolyniec, Gregory
    Company Director born in March 1978
    Individual
    Officer
    icon of calendar 2016-03-07 ~ 2016-11-02
    OF - Director → CIF 0
  • 15
    Schimek, Robert Scott Higgins
    Cfo born in January 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2012-10-23 ~ 2015-07-06
    OF - Director → CIF 0
    Schimek, Robert Scott Higgins
    Company Director born in January 1965
    Individual (2 offsprings)
    icon of calendar 2016-03-07 ~ 2016-11-18
    OF - Director → CIF 0
  • 16
    Slipper, John Charles Crichton
    Company Director born in January 1968
    Individual
    Officer
    icon of calendar 2001-10-02 ~ 2008-10-06
    OF - Director → CIF 0
  • 17
    Jones-bak, Helen Rachel
    Accountant born in January 1972
    Individual (5 offsprings)
    Officer
    icon of calendar 2018-10-15 ~ 2025-02-28
    OF - Director → CIF 0
  • 18
    Edward, David Allen
    Insurance Underwriter born in March 1965
    Individual (6 offsprings)
    Officer
    icon of calendar 2001-07-10 ~ 2008-07-14
    OF - Director → CIF 0
  • 19
    Shin, Richard
    Managing Director born in July 1972
    Individual
    Officer
    icon of calendar 2017-03-07 ~ 2017-12-01
    OF - Director → CIF 0
  • 20
    Prior, James Michael Leathes, The Rt Hon The Lord
    Company Director born in October 1927
    Individual
    Officer
    icon of calendar 2001-10-02 ~ 2006-10-05
    OF - Director → CIF 0
  • 21
    Brooks, Andrew Lewis
    Comopany Director born in June 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-03-30 ~ 2023-02-06
    OF - Director → CIF 0
  • 22
    Stears, Andrew Robert
    Company Director born in December 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2001-10-02 ~ 2008-07-14
    OF - Director → CIF 0
  • 23
    Kalvik, Thomas
    Managing Director born in September 1981
    Individual
    Officer
    icon of calendar 2017-03-07 ~ 2020-06-08
    OF - Director → CIF 0
  • 24
    Baugh, Alexander Ross
    Company Director born in April 1961
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-03-30 ~ 2015-10-19
    OF - Director → CIF 0
  • 25
    Walsh, Nicholas Charles
    Company Director born in September 1950
    Individual (3 offsprings)
    Officer
    icon of calendar 2005-03-22 ~ 2012-10-23
    OF - Director → CIF 0
  • 26
    Mackay, Alexander John Ramsay
    Company Director born in April 1948
    Individual (1 offspring)
    Officer
    icon of calendar 2001-10-02 ~ 2008-07-14
    OF - Director → CIF 0
    Mackay, Alexander John Ramsay
    Company Director
    Individual (1 offspring)
    Officer
    icon of calendar 2001-10-02 ~ 2008-07-14
    OF - Secretary → CIF 0
  • 27
    Smith, Mark Charles
    Chartered Accountant born in February 1970
    Individual (2 offsprings)
    Officer
    icon of calendar 2018-07-23 ~ 2020-06-08
    OF - Director → CIF 0
  • 28
    Donald, Mark James
    Deputy Underwriter born in August 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2001-09-11 ~ 2008-07-14
    OF - Director → CIF 0
  • 29
    Tizzio, Thomas Ralph
    Company Director born in January 1938
    Individual
    Officer
    icon of calendar 2001-10-19 ~ 2006-05-23
    OF - Director → CIF 0
  • 30
    Carter, Timothy
    Company Director born in June 1966
    Individual
    Officer
    icon of calendar 2015-07-06 ~ 2016-03-07
    OF - Director → CIF 0
  • 31
    Martin, Ian Paul
    Director born in October 1960
    Individual (4 offsprings)
    Officer
    icon of calendar 2011-01-17 ~ 2012-07-28
    OF - Director → CIF 0
  • 32
    Lloyd, Edward John
    Insurance Broker born in September 1955
    Individual (6 offsprings)
    Officer
    icon of calendar 2017-08-24 ~ 2020-06-08
    OF - Director → CIF 0
  • 33
    Mullan, Homi Phiroz Rustom
    Director born in February 1948
    Individual (2 offsprings)
    Officer
    icon of calendar 2011-01-17 ~ 2020-06-08
    OF - Director → CIF 0
  • 34
    icon of address21 Holborn Viaduct, London
    Active Corporate (5 parents, 261 offsprings)
    Officer
    2001-05-04 ~ 2001-10-02
    PE - Nominee Secretary → CIF 0
  • 35
    icon of address21 Holborn Viaduct, London
    Active Corporate (7 parents, 57 offsprings)
    Officer
    2001-05-04 ~ 2001-07-10
    PE - Nominee Director → CIF 0
  • 36
    icon of address21 Holborn Viaduct, London
    Active Corporate (7 parents, 59 offsprings)
    Officer
    2001-05-04 ~ 2001-07-10
    PE - Nominee Director → CIF 0
parent relation
Company in focus

ASCOT UNDERWRITING HOLDINGS LIMITED

Previous name
2150TH SINGLE MEMBER SHELF INVESTMENT COMPANY LIMITED - 2001-07-19
Standard Industrial Classification
65202 - Non-life Reinsurance

Related profiles found in government register
  • ASCOT UNDERWRITING HOLDINGS LIMITED
    Info
    2150TH SINGLE MEMBER SHELF INVESTMENT COMPANY LIMITED - 2001-07-19
    Registered number 04211094
    icon of address20 Fenchurch Street, London EC3M 3BY
    PRIVATE LIMITED COMPANY incorporated on 2001-05-04 (24 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-04
    CIF 0
  • ASCOT UNDERWRITING HOLDINGS LIMITED
    S
    Registered number 04211094
    icon of address20, Fenchurch Street, London, England, EC3M 3BY
    Limited Company in England And Wales
    CIF 1
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 1
  • 3209TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2001-04-13
    icon of address20 Fenchurch Street, London
    Active Corporate (9 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2020-06-05
    CIF 1 - Ownership of shares – 75% or more OE

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