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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 41
  • 1
    Tizzio, Thomas Ralph
    Born in January 1938
    Individual (5 offsprings)
    Officer
    2001-10-19 ~ 2006-05-23
    OF - Director → CIF 0
  • 2
    Kalvik, Thomas
    Born in September 1981
    Individual (3 offsprings)
    Officer
    2017-03-07 ~ 2020-06-08
    OF - Director → CIF 0
  • 3
    Selwood, Ryan Terrance
    Born in March 1973
    Individual (5 offsprings)
    Officer
    2017-03-07 ~ 2017-10-17
    OF - Director → CIF 0
  • 4
    Mullan, Homi Phiroz Rustom
    Director born in February 1948
    Individual (8 offsprings)
    Officer
    2011-01-17 ~ 2020-06-08
    OF - Director → CIF 0
  • 5
    Slipper, John Charles Crichton
    Born in January 1968
    Individual (9 offsprings)
    Officer
    2001-10-02 ~ 2008-10-06
    OF - Director → CIF 0
  • 6
    Patel, Parth
    Born in September 1978
    Individual (14 offsprings)
    Officer
    2020-06-08 ~ 2023-09-29
    OF - Director → CIF 0
  • 7
    Chung, Katherine Hae-eun
    Born in September 1976
    Individual (10 offsprings)
    Officer
    2017-11-13 ~ 2020-06-08
    OF - Director → CIF 0
  • 8
    Maag, Seraina
    Born in July 1968
    Individual (6 offsprings)
    Officer
    2015-10-19 ~ 2016-03-07
    OF - Director → CIF 0
  • 9
    Prior, James Michael Leathes, The Rt Hon The Lord
    Born in October 1927
    Individual (14 offsprings)
    Officer
    2001-10-02 ~ 2006-10-05
    OF - Director → CIF 0
  • 10
    Chatterton, Edel Susan
    Born in November 1980
    Individual (14 offsprings)
    Officer
    2025-03-24 ~ now
    OF - Director → CIF 0
  • 11
    Brooks, Andrew Lewis
    Born in June 1965
    Individual (13 offsprings)
    Officer
    2009-03-30 ~ 2023-02-06
    OF - Director → CIF 0
  • 12
    Donald, Mark James
    Born in August 1961
    Individual (5 offsprings)
    Officer
    2001-09-11 ~ 2008-07-14
    OF - Director → CIF 0
  • 13
    Stears, Andrew Robert
    Born in December 1970
    Individual (9 offsprings)
    Officer
    2001-10-02 ~ 2008-07-14
    OF - Director → CIF 0
  • 14
    Lloyd, Edward John
    Insurance Broker born in September 1955
    Individual (25 offsprings)
    Officer
    2017-08-24 ~ 2020-06-08
    OF - Director → CIF 0
  • 15
    Sullivan, Martin John
    Born in July 1954
    Individual (21 offsprings)
    Officer
    2001-10-19 ~ 2005-03-21
    OF - Director → CIF 0
  • 16
    Schimek, Robert Scott Higgins
    Born in January 1965
    Individual (8 offsprings)
    Officer
    2012-10-23 ~ 2015-07-06
    OF - Director → CIF 0
    2016-03-07 ~ 2016-11-18
    OF - Director → CIF 0
  • 17
    Wolyniec, Gregory
    Born in March 1978
    Individual (5 offsprings)
    Officer
    2016-03-07 ~ 2016-11-02
    OF - Director → CIF 0
  • 18
    Shin, Richard
    Born in July 1972
    Individual (3 offsprings)
    Officer
    2017-03-07 ~ 2017-12-01
    OF - Director → CIF 0
  • 19
    Costello, Yvonne Mary Bernadette
    Born in November 1974
    Individual (7 offsprings)
    Officer
    2013-01-14 ~ 2020-06-08
    OF - Director → CIF 0
    Costello, Yvonne Mary Bernadette
    Individual (7 offsprings)
    Officer
    2008-07-14 ~ 2017-06-29
    OF - Secretary → CIF 0
  • 20
    Zaffino, Jonathan Martin
    Company Director born in September 1972
    Individual (5 offsprings)
    Officer
    2023-02-06 ~ 2025-01-03
    OF - Director → CIF 0
  • 21
    Thompson, Ian David
    Born in October 1971
    Individual (4 offsprings)
    Officer
    2025-01-03 ~ now
    OF - Director → CIF 0
  • 22
    Baugh, Alexander Ross
    Born in April 1961
    Individual (13 offsprings)
    Officer
    2009-03-30 ~ 2015-10-19
    OF - Director → CIF 0
  • 23
    Carter, Timothy
    Born in June 1966
    Individual (2 offsprings)
    Officer
    2015-07-06 ~ 2016-03-07
    OF - Director → CIF 0
  • 24
    Taylor, Paul Travis
    Born in March 1949
    Individual (5 offsprings)
    Officer
    2013-04-19 ~ 2020-06-08
    OF - Director → CIF 0
  • 25
    Smith, Mark Charles
    Born in February 1970
    Individual (10 offsprings)
    Officer
    2018-07-23 ~ 2020-06-08
    OF - Director → CIF 0
  • 26
    Jones-bak, Helen Rachel
    Accountant born in January 1972
    Individual (13 offsprings)
    Officer
    2018-10-15 ~ 2025-02-28
    OF - Director → CIF 0
  • 27
    Edward, David Allen
    Born in March 1965
    Individual (13 offsprings)
    Officer
    2001-07-10 ~ 2008-07-14
    OF - Director → CIF 0
  • 28
    Dangelo, Charles Henry
    Born in February 1950
    Individual (5 offsprings)
    Officer
    2006-05-23 ~ 2009-03-30
    OF - Director → CIF 0
  • 29
    Walsh, Nicholas Charles
    Born in September 1950
    Individual (26 offsprings)
    Officer
    2005-03-22 ~ 2012-10-23
    OF - Director → CIF 0
  • 30
    Mackay, Alexander John Ramsay
    Born in April 1948
    Individual (20 offsprings)
    Officer
    2001-10-02 ~ 2008-07-14
    OF - Director → CIF 0
    Mackay, Alexander John Ramsay
    Individual (20 offsprings)
    Officer
    2001-10-02 ~ 2008-07-14
    OF - Secretary → CIF 0
  • 31
    Dimsey, Robert William Edward
    Born in July 1969
    Individual (10 offsprings)
    Officer
    2009-03-30 ~ 2018-04-30
    OF - Director → CIF 0
  • 32
    Reith, Martin Robert Davidson
    Born in February 1965
    Individual (51 offsprings)
    Officer
    2001-10-02 ~ 2010-12-31
    OF - Director → CIF 0
  • 33
    Guyatt, Elizabeth Helen
    Individual (2 offsprings)
    Officer
    2017-06-29 ~ now
    OF - Secretary → CIF 0
  • 34
    Wilson, Katy Marie
    Born in June 1971
    Individual (13 offsprings)
    Officer
    2020-06-08 ~ now
    OF - Director → CIF 0
  • 35
    Martin, Ian Paul
    Born in October 1960
    Individual (40 offsprings)
    Officer
    2011-01-17 ~ 2012-07-28
    OF - Director → CIF 0
  • 36
    Dearlove, Richard Billing, Sir
    Born in January 1945
    Individual (12 offsprings)
    Officer
    2006-11-28 ~ 2020-06-08
    OF - Director → CIF 0
  • 37
    Challingsworth, Gareth Ashley
    Born in February 1967
    Individual (3 offsprings)
    Officer
    2009-03-30 ~ 2012-06-29
    OF - Director → CIF 0
  • 38
    SERJEANTS' INN NOMINEES LIMITED
    00724683
    21 Holborn Viaduct, London
    Active Corporate (90 parents, 1037 offsprings)
    Officer
    2001-05-04 ~ 2001-07-10
    OF - Nominee Director → CIF 0
  • 39
    ASCOT UNDERWRITING GROUP LIMITED
    - now 10360031
    ATHERTON ACQUISITION LIMITED - 2017-08-16 10360031
    20, Fenchurch Street, London, England
    Active Corporate (15 parents, 5 offsprings)
    Person with significant control
    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
  • 40
    SISEC LIMITED
    00737958
    21 Holborn Viaduct, London
    Active Corporate (25 parents, 1701 offsprings)
    Officer
    2001-05-04 ~ 2001-10-02
    OF - Nominee Secretary → CIF 0
  • 41
    LOVITING LIMITED
    01062404
    21 Holborn Viaduct, London
    Active Corporate (89 parents, 1036 offsprings)
    Officer
    2001-05-04 ~ 2001-07-10
    OF - Nominee Director → CIF 0
parent relation
Company in focus

ASCOT UNDERWRITING HOLDINGS LIMITED

Period: 2001-07-19 ~ now
Company number: 04211094
Registered names
ASCOT UNDERWRITING HOLDINGS LIMITED - now
2150TH SINGLE MEMBER SHELF INVESTMENT COMPANY LIMITED - 2001-07-19 04252526... (more)
Recent 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
    20 Fenchurch Street, London EC3M 3BY
    PRIVATE LIMITED COMPANY incorporated on 2001-05-04 (25 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-04
    CIF 0
  • ASCOT UNDERWRITING HOLDINGS LIMITED
    S
    Registered number 04211094
    20, Fenchurch Street, London, England, EC3M 3BY
    Limited Company in England And Wales
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    ASCOT UNDERWRITING LIMITED
    - now 04098461
    3209TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2001-04-13
    20 Fenchurch Street, London
    Active Corporate (59 parents, 1 offspring)
    Person with significant control
    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 14 July 2026 and licensed under the Open Government Licence v3.0.