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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 4
  • 1
    Boyle, Bruce
    Born in April 1974
    Individual (14 offsprings)
    Officer
    icon of calendar 2024-09-04 ~ now
    OF - Director → CIF 0
  • 2
    Cosgrove, Carolyn Fiona
    Born in November 1971
    Individual (7 offsprings)
    Officer
    icon of calendar 2024-09-04 ~ now
    OF - Director → CIF 0
    Cosgrove, Carolyn Fiona
    Individual (7 offsprings)
    Officer
    icon of calendar 2024-11-25 ~ now
    OF - Secretary → CIF 0
  • 3
    Dujacquier, David Michel Jacques
    Born in January 1970
    Individual (12 offsprings)
    Officer
    icon of calendar 2025-08-06 ~ now
    OF - Director → CIF 0
  • 4
    icon of address3rd Floor, 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (1 offspring)
    Person with significant control
    icon of calendar 2024-02-07 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 28
  • 1
    Roland, David Lynn
    Business Manager born in June 1961
    Individual
    Officer
    icon of calendar 2014-10-15 ~ 2024-09-04
    OF - Director → CIF 0
  • 2
    Malone, Ruth Angela
    Accountant born in January 1990
    Individual
    Officer
    icon of calendar 2021-06-30 ~ 2021-09-14
    OF - Director → CIF 0
    icon of calendar 2021-12-06 ~ 2022-04-21
    OF - Director → CIF 0
  • 3
    Long, William Charles
    Director born in March 1966
    Individual
    Officer
    icon of calendar 2000-11-16 ~ 2014-06-03
    OF - Director → CIF 0
    Long, William Charles
    Business Person
    Individual
    Officer
    icon of calendar 1999-12-06 ~ 2003-01-04
    OF - Secretary → CIF 0
  • 4
    Savarino, Dominic Antony
    Business Manager born in April 1970
    Individual
    Officer
    icon of calendar 2018-05-24 ~ 2024-09-04
    OF - Director → CIF 0
  • 5
    James, Ronald Leon
    Area Manager born in November 1954
    Individual
    Officer
    icon of calendar 2002-12-31 ~ 2004-05-01
    OF - Director → CIF 0
  • 6
    Mcalpine, Kenneth William
    Chartered Accountant born in December 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 1998-12-29 ~ 1999-08-20
    OF - Director → CIF 0
  • 7
    Johnson, Ronald Charles
    Company Director born in July 1940
    Individual
    Officer
    icon of calendar ~ 1996-03-01
    OF - Director → CIF 0
  • 8
    Richards, John Lawhon
    Born in January 1974
    Individual
    Officer
    icon of calendar 2011-12-08 ~ 2012-07-09
    OF - Director → CIF 0
  • 9
    Williams, Bobby Lee
    Certified Chartered Accountant born in April 1984
    Individual (102 offsprings)
    Officer
    icon of calendar 2020-12-10 ~ 2021-06-21
    OF - Director → CIF 0
  • 10
    Owens, Jerry Ray
    Area Manager born in February 1945
    Individual
    Officer
    icon of calendar 2004-05-01 ~ 2006-04-10
    OF - Director → CIF 0
  • 11
    Waldorf, Terence
    Management born in January 1969
    Individual
    Officer
    icon of calendar 2014-06-03 ~ 2014-10-15
    OF - Director → CIF 0
  • 12
    Moore, Jimmy Ray
    Area Manager born in April 1963
    Individual
    Officer
    icon of calendar 2006-04-10 ~ 2011-12-06
    OF - Director → CIF 0
  • 13
    Weir, Charles Duncan
    Company Executive born in June 1952
    Individual (1 offspring)
    Officer
    icon of calendar 1999-08-20 ~ 2002-12-31
    OF - Director → CIF 0
  • 14
    Mcevoy, Emmett Vivien
    Finance Director born in December 1976
    Individual (44 offsprings)
    Officer
    icon of calendar 2020-12-10 ~ 2021-01-28
    OF - Director → CIF 0
  • 15
    Elwood, Stephen Glenn
    Director born in April 1956
    Individual
    Officer
    icon of calendar 2000-11-16 ~ 2018-05-24
    OF - Director → CIF 0
  • 16
    Williams, David Wendall
    Executive born in April 1957
    Individual
    Officer
    icon of calendar 1998-12-29 ~ 2006-09-15
    OF - Director → CIF 0
  • 17
    Lionberger, Richard Lee
    Executive born in June 1950
    Individual
    Officer
    icon of calendar ~ 1998-06-22
    OF - Director → CIF 0
    Lionberger, Richard Lee
    Individual
    Officer
    icon of calendar ~ 1993-08-20
    OF - Secretary → CIF 0
    icon of calendar 1993-09-30 ~ 1998-06-22
    OF - Secretary → CIF 0
  • 18
    Dickerson, Lawrence Richard
    Executive born in December 1952
    Individual
    Officer
    icon of calendar ~ 2002-12-31
    OF - Director → CIF 0
    Dickerson, Lawrence Richard
    Individual
    Officer
    icon of calendar 1992-03-30 ~ 1993-12-31
    OF - Secretary → CIF 0
  • 19
    Krenek, Gary Thomas
    Executive born in February 1958
    Individual
    Officer
    icon of calendar 1998-09-23 ~ 1998-12-29
    OF - Director → CIF 0
  • 20
    Macleod, Robert Murdo
    Executive born in February 1940
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1993-12-31
    OF - Director → CIF 0
  • 21
    Rose, Robert Ernest
    Executive born in October 1938
    Individual
    Officer
    icon of calendar ~ 1998-03-31
    OF - Director → CIF 0
  • 22
    Bhamra, Sonia
    Certified Chartered Accountant born in December 1989
    Individual
    Officer
    icon of calendar 2021-01-28 ~ 2021-08-13
    OF - Director → CIF 0
  • 23
    Henderson, George Creighton Cole
    Director born in September 1959
    Individual
    Officer
    icon of calendar 2008-11-11 ~ 2020-05-25
    OF - Director → CIF 0
  • 24
    Male, Richard
    Business Management born in June 1971
    Individual
    Officer
    icon of calendar 2021-08-13 ~ 2021-09-14
    OF - Director → CIF 0
    icon of calendar 2021-12-06 ~ 2023-09-23
    OF - Director → CIF 0
  • 25
    SNR DENTON SECRETARIES LIMITED - 2013-03-28
    DWS SECRETARIES LIMITED - 2010-09-30
    icon of addressOne Fleet Place, London, United Kingdom
    Active Corporate (6 parents, 525 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2017-10-27 ~ 2024-10-31
    PE - Secretary → CIF 0
  • 26
    icon of addressLacon House, Theobalds Road, London
    Dissolved Corporate (6 parents, 81 offsprings)
    Officer
    1993-08-20 ~ 1999-12-31
    PE - Secretary → CIF 0
  • 27
    icon of address1, George Square, Glasgow, United Kingdom
    Active Corporate (2 parents, 290 offsprings)
    Officer
    1999-12-06 ~ 2017-10-27
    PE - Nominee Secretary → CIF 0
  • 28
    icon of address15415, Katy Freeway, Houston, Texas, United States
    Corporate
    Person with significant control
    2016-04-06 ~ 2024-02-07
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

DIAMOND OFFSHORE LIMITED

Previous names
DIAMOND M-ODECO LIMITED - 1993-05-21
BEN-ODECO LIMITED - 1992-09-17
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum

  • DIAMOND OFFSHORE LIMITED
    Info
    DIAMOND M-ODECO LIMITED - 1993-05-21
    BEN-ODECO LIMITED - 1993-05-21
    Registered number 00943475
    icon of address3rd Floor 1 Ashley Road, Altrincham, Cheshire WA14 2DT
    PRIVATE LIMITED COMPANY incorporated on 1968-12-02 (57 years). The company status is Active.
    The last date of confirmation statement was made at 2025-02-14
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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