logo
explain how to read the page

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 58
  • 1
    Osbourne, David Francis
    Born in October 1937
    Individual (22 offsprings)
    Officer
    1993-01-01 ~ 1996-12-19
    OF - Director → CIF 0
  • 2
    Llambias, John Richard
    Born in January 1942
    Individual (4 offsprings)
    Officer
    (before 1992-05-31) ~ 1993-09-29
    OF - Director → CIF 0
  • 3
    King, Thomas Rupert
    Born in June 1963
    Individual (26 offsprings)
    Officer
    1993-01-01 ~ 1996-12-19
    OF - Director → CIF 0
  • 4
    Dean, Ian Hall
    Born in September 1944
    Individual (13 offsprings)
    Officer
    (before 1992-05-31) ~ 1995-12-28
    OF - Director → CIF 0
  • 5
    Tanzer, Luke Robert
    Born in November 1965
    Individual (29 offsprings)
    Officer
    2003-03-26 ~ 2026-01-05
    OF - Director → CIF 0
  • 6
    Barnett, Richard Nicholas
    Born in April 1962
    Individual (6 offsprings)
    Officer
    2003-03-26 ~ 2007-06-22
    OF - Director → CIF 0
  • 7
    Gillett, William John
    Born in June 1958
    Individual (8 offsprings)
    Officer
    1999-09-10 ~ 2007-03-09
    OF - Director → CIF 0
    2007-03-09 ~ 2007-09-05
    OF - Director → CIF 0
  • 8
    Ehrlich, Charles Gordon
    Born in April 1949
    Individual (4 offsprings)
    Officer
    1999-09-10 ~ 2003-05-08
    OF - Director → CIF 0
    2003-11-27 ~ 2005-08-02
    OF - Director → CIF 0
  • 9
    Adachi, Kazunori
    Born in March 1956
    Individual (5 offsprings)
    Officer
    1994-04-14 ~ 1998-03-20
    OF - Director → CIF 0
  • 10
    Mather, Michael
    Born in October 1952
    Individual (3 offsprings)
    Officer
    1998-03-12 ~ 1999-08-27
    OF - Director → CIF 0
  • 11
    Topple, Christopher Robert
    Born in December 1956
    Individual (2 offsprings)
    Officer
    1996-05-01 ~ 1996-11-18
    OF - Director → CIF 0
  • 12
    Forness, Robert Joseph
    Born in October 1965
    Individual (19 offsprings)
    Officer
    1996-05-01 ~ 2000-02-03
    OF - Director → CIF 0
  • 13
    Duncan, Frederick
    Born in August 1948
    Individual (2 offsprings)
    Officer
    1993-01-01 ~ 1997-10-03
    OF - Director → CIF 0
  • 14
    Ahmed, Muhammad Amer, Mr.
    Actuary born in July 1967
    Individual (4 offsprings)
    Officer
    1998-06-01 ~ 2000-04-06
    OF - Director → CIF 0
  • 15
    Cook, Neil Lyndale
    Born in December 1955
    Individual (15 offsprings)
    Officer
    1997-01-23 ~ 1998-05-22
    OF - Director → CIF 0
  • 16
    Gilbert, Susan Rose
    Born in July 1949
    Individual (1 offspring)
    Officer
    (before 1992-05-31) ~ 1992-08-28
    OF - Director → CIF 0
  • 17
    Philo, Paul Gregory
    Born in June 1953
    Individual (8 offsprings)
    Officer
    (before 1992-05-31) ~ 1997-08-20
    OF - Director → CIF 0
  • 18
    Harris, Richard John
    Born in November 1961
    Individual (20 offsprings)
    Officer
    1995-10-01 ~ 2003-04-30
    OF - Director → CIF 0
  • 19
    Hemsley, Lorna Ann
    Born in January 1967
    Individual (13 offsprings)
    Officer
    2008-09-22 ~ 2019-03-14
    OF - Director → CIF 0
  • 20
    Shanks, Geoffrey David Lorimer
    Born in March 1954
    Individual (12 offsprings)
    Officer
    2005-08-02 ~ 2006-12-31
    OF - Director → CIF 0
  • 21
    Bloxham, Jeremy Nicholas
    Born in May 1954
    Individual (4 offsprings)
    Officer
    (before 1992-05-31) ~ 1999-08-26
    OF - Director → CIF 0
  • 22
    Long, David Christopher
    Born in May 1957
    Individual (2 offsprings)
    Officer
    (before 1992-05-31) ~ 1999-08-27
    OF - Director → CIF 0
  • 23
    Wangard, Jan Erik Hernfrid
    Born in October 1959
    Individual (6 offsprings)
    Officer
    1998-11-16 ~ 1999-04-14
    OF - Director → CIF 0
  • 24
    Pritchard, Charlotte Kay
    Born in March 1986
    Individual (5 offsprings)
    Officer
    2021-04-06 ~ now
    OF - Director → CIF 0
  • 25
    Roberts, Stephen Charles
    Born in June 1965
    Individual (7 offsprings)
    Officer
    2012-11-15 ~ now
    OF - Director → CIF 0
  • 26
    Walsh, Patrick Keiran
    Individual (10 offsprings)
    Officer
    (before 1992-05-31) ~ 1994-09-15
    OF - Secretary → CIF 0
  • 27
    Kimbell, Megan Louise
    Born in March 1973
    Individual (1 offspring)
    Officer
    2023-09-22 ~ now
    OF - Director → CIF 0
  • 28
    Read, Martin James
    Born in May 1942
    Individual (2 offsprings)
    Officer
    (before 1992-05-31) ~ 1995-12-31
    OF - Director → CIF 0
  • 29
    Creed, Andrew Robert
    Born in June 1983
    Individual (26 offsprings)
    Officer
    2019-03-14 ~ now
    OF - Director → CIF 0
  • 30
    Fearon, Ashley
    Born in October 1955
    Individual (2 offsprings)
    Officer
    1998-06-01 ~ 2006-12-31
    OF - Director → CIF 0
  • 31
    Bannister, Mark Julian
    Born in June 1970
    Individual (6 offsprings)
    Officer
    2011-03-09 ~ now
    OF - Director → CIF 0
  • 32
    Broad, Victor William
    Born in February 1941
    Individual (8 offsprings)
    Officer
    1996-05-01 ~ 1998-08-18
    OF - Director → CIF 0
  • 33
    Head Iii, John C
    Born in April 1948
    Individual (24 offsprings)
    Officer
    1993-01-01 ~ 1993-12-31
    OF - Director → CIF 0
  • 34
    Tannett, Terence Robert
    Born in May 1953
    Individual (6 offsprings)
    Officer
    1998-06-01 ~ 2001-11-30
    OF - Director → CIF 0
  • 35
    Bator, John Joseph
    Born in June 1964
    Individual (11 offsprings)
    Officer
    2002-12-31 ~ 2008-10-01
    OF - Director → CIF 0
  • 36
    Warren, Robert David
    Born in October 1947
    Individual (2 offsprings)
    Officer
    2003-05-14 ~ 2005-08-02
    OF - Director → CIF 0
  • 37
    Henry, Fraser
    Born in June 1966
    Individual (24 offsprings)
    Officer
    2012-11-15 ~ now
    OF - Director → CIF 0
    Henry, Fraser
    Individual (24 offsprings)
    Officer
    2007-07-19 ~ now
    OF - Secretary → CIF 0
  • 38
    Marks, Roger Clifford
    Born in July 1948
    Individual (2 offsprings)
    Officer
    (before 1992-05-31) ~ 1996-05-01
    OF - Director → CIF 0
  • 39
    Bentley, Nicholas Craig
    Born in February 1960
    Individual (15 offsprings)
    Officer
    1998-06-01 ~ 2020-05-22
    OF - Director → CIF 0
  • 40
    Drake, Jonathan Vaughan
    Individual (15 offsprings)
    Officer
    1998-07-31 ~ 2002-12-18
    OF - Secretary → CIF 0
  • 41
    Regan, Catherine Geraldine
    Born in January 1964
    Individual (16 offsprings)
    Officer
    2003-04-15 ~ 2007-07-19
    OF - Director → CIF 0
    Regan, Catherine Geraldine
    Individual (16 offsprings)
    Officer
    2002-11-04 ~ 2007-07-19
    OF - Secretary → CIF 0
  • 42
    Clarke, Jeanette Mary
    Individual (57 offsprings)
    Officer
    1991-07-25 ~ 1998-07-31
    OF - Secretary → CIF 0
  • 43
    Wilson, Nigel Gordon
    Born in April 1953
    Individual (4 offsprings)
    Officer
    1998-11-16 ~ 1999-08-31
    OF - Director → CIF 0
  • 44
    Kishimoto, Hiroshi
    Born in October 1946
    Individual (6 offsprings)
    Officer
    1993-01-01 ~ 1994-03-16
    OF - Director → CIF 0
  • 45
    Carver, Richard Norman
    Born in May 1965
    Individual (3 offsprings)
    Officer
    1995-10-01 ~ 1999-06-22
    OF - Director → CIF 0
  • 46
    Yokoi, Michitoki
    Born in December 1957
    Individual (5 offsprings)
    Officer
    1998-06-01 ~ 2000-04-14
    OF - Director → CIF 0
  • 47
    Watson, Michael Clive
    Born in June 1954
    Individual (77 offsprings)
    Officer
    1995-01-26 ~ 2000-03-31
    OF - Director → CIF 0
  • 48
    Taylor, Neil Stuart
    Born in October 1974
    Individual (5 offsprings)
    Officer
    2021-11-30 ~ now
    OF - Director → CIF 0
  • 49
    Moule, Frances Louise
    Individual (11 offsprings)
    Officer
    2003-12-16 ~ 2006-10-30
    OF - Secretary → CIF 0
  • 50
    Hewitt, Ian Malcolm
    Born in September 1962
    Individual (8 offsprings)
    Officer
    2019-03-14 ~ 2021-03-31
    OF - Director → CIF 0
  • 51
    Gibbs, Dennis Coyle
    Born in July 1952
    Individual (5 offsprings)
    Officer
    1999-09-10 ~ 2005-08-02
    OF - Director → CIF 0
  • 52
    Tilley, Antony Charles
    Born in October 1965
    Individual (3 offsprings)
    Officer
    2011-03-09 ~ 2021-03-31
    OF - Director → CIF 0
  • 53
    Gray, Richard William
    Born in September 1943
    Individual (5 offsprings)
    Officer
    (before 1992-05-31) ~ 1999-08-31
    OF - Director → CIF 0
  • 54
    Jordan, David Andrew
    Born in December 1961
    Individual (3 offsprings)
    Officer
    1998-06-01 ~ 1999-08-27
    OF - Director → CIF 0
  • 55
    Cain, Michael Roger
    Born in March 1972
    Individual (31 offsprings)
    Officer
    2022-10-13 ~ now
    OF - Director → CIF 0
  • 56
    Garrod, Sarah Louise
    Individual (8 offsprings)
    Officer
    2016-01-25 ~ 2020-06-15
    OF - Secretary → CIF 0
  • 57
    Cohen, Andrew Trevor
    Born in January 1954
    Individual (8 offsprings)
    Officer
    1998-06-01 ~ 2000-04-30
    OF - Director → CIF 0
  • 58
    RIVERSTONE HOLDINGS LIMITED
    - now 02709527
    ODYSSEY RE HOLDING (U.K.) LIMITED - 2000-05-30
    SPHERE DRAKE LIMITED - 1998-03-20
    Park Gate, 161-163 Preston Road, Brighton, East Sussex, England
    Active Corporate (35 parents, 15 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

RIVERSTONE MANAGEMENT LIMITED

Period: 1999-10-01 ~ now
Company number: 01268308
Registered names
RIVERSTONE MANAGEMENT LIMITED - now
WYORDA LIMITED - 1977-12-31
Standard Industrial Classification
64999 - Financial Intermediation Not Elsewhere Classified

  • RIVERSTONE MANAGEMENT LIMITED
    Info
    ODYSSEY RE MANAGEMENT LIMITED - 1999-10-01
    SPHERE DRAKE UNDERWRITING MANAGEMENT LIMITED - 1999-10-01
    ALEXANDER HOWDEN CO. UNDERWRITING MANAGEMENT LIMITED - 1999-10-01
    WYORDA LIMITED - 1999-10-01
    Registered number 01268308
    Park Gate, 161-163 Preston Road, Brighton, East Sussex BN1 6AU
    PRIVATE LIMITED COMPANY incorporated on 1976-07-12 (50 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-07
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.