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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
    Marsh, David
    Accountant born in January 1962
    Individual (34 offsprings)
    Officer
    2014-03-27 ~ now
    OF - Director → CIF 0
  • 2
    Cenival, Patrice Hellouin De
    Sis Segment Controller born in May 1961
    Individual (2 offsprings)
    Officer
    2016-05-01 ~ now
    OF - Director → CIF 0
  • 3
    Smoker, Simon
    Accountant born in July 1962
    Individual (40 offsprings)
    Officer
    2014-03-27 ~ now
    OF - Director → CIF 0
    Smoker, Simon
    Individual (40 offsprings)
    Officer
    2016-01-01 ~ now
    OF - Secretary → CIF 0
  • 4
    SCHLUMBERGER OILFIELD UK LIMITED - now
    SCHLUMBERGER OILFIELD SERVICES UK LIMITED - 2005-01-06
    SCHLUMBERGER INVESTMENTS LIMITED - 2004-11-30
    Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, United Kingdom
    Active Corporate (6 parents, 24 offsprings)
    Person with significant control
    2016-04-06 ~ now
    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
Ceased 22
  • 1
    Yardley, Bruce William Davidson, Professor
    University Professor born in May 1950
    Individual
    Officer
    2002-10-18 ~ 2014-03-27
    OF - Director → CIF 0
  • 2
    Freeman, Stephen Robert, Dr
    Geologist born in January 1972
    Individual (1 offspring)
    Officer
    2008-01-23 ~ 2014-03-27
    OF - Director → CIF 0
  • 3
    Elsborg, Anton Cecil
    Financial Director born in December 1950
    Individual
    Officer
    2010-11-04 ~ 2012-07-31
    OF - Director → CIF 0
  • 4
    Francis, Jane, Professor
    Professor born in October 1956
    Individual
    Officer
    2008-08-01 ~ 2009-07-10
    OF - Director → CIF 0
  • 5
    Smith, Helena Mary
    Individual (6 offsprings)
    Officer
    2003-06-05 ~ 2014-03-27
    OF - Secretary → CIF 0
  • 6
    Mccaul, Brian Aidan
    Director Of Commercialisation born in October 1966
    Individual (6 offsprings)
    Officer
    2010-09-08 ~ 2011-03-25
    OF - Director → CIF 0
  • 7
    Knipe, Robert John, Professor
    University Professor born in July 1952
    Individual
    Officer
    2002-10-18 ~ 2014-03-27
    OF - Director → CIF 0
  • 8
    Locke, Peter
    Part Time Chairman born in December 1946
    Individual
    Officer
    2003-10-01 ~ 2008-11-30
    OF - Director → CIF 0
  • 9
    Droy-moore, Pauline
    Company Secretary born in January 1959
    Individual (11 offsprings)
    Officer
    2014-03-27 ~ 2015-12-31
    OF - Director → CIF 0
    Droy-moore, Pauline
    Individual (11 offsprings)
    Officer
    2014-03-27 ~ 2015-12-31
    OF - Secretary → CIF 0
  • 10
    Ferguson, Angus Scott
    Manager born in April 1946
    Individual
    Officer
    2001-01-08 ~ 2002-06-10
    OF - Director → CIF 0
  • 11
    Smith, Malcolm Albert
    Individual (1 offspring)
    Officer
    1999-06-18 ~ 2003-07-09
    OF - Secretary → CIF 0
  • 12
    White, Simon Meredith
    Financial Controller born in June 1957
    Individual (2 offsprings)
    Officer
    2014-09-22 ~ 2016-04-15
    OF - Director → CIF 0
  • 13
    Mobbs, Stephen David, Professor
    Professor born in August 1958
    Individual
    Officer
    2003-07-17 ~ 2005-09-01
    OF - Director → CIF 0
  • 14
    Mackie, Peter John, Professor
    University Professor born in January 1947
    Individual
    Officer
    2005-09-01 ~ 2008-08-01
    OF - Director → CIF 0
    2008-11-01 ~ 2009-07-10
    OF - Director → CIF 0
  • 15
    Wolfson, Raymond
    Finance Director born in February 1954
    Individual (3 offsprings)
    Officer
    2000-06-16 ~ 2003-07-17
    OF - Director → CIF 0
  • 16
    Williams, Ederyn, Dr
    Managing Director born in September 1946
    Individual (7 offsprings)
    Officer
    1999-06-18 ~ 2000-03-01
    OF - Director → CIF 0
  • 17
    Davies, Russell, Dr
    Geologist born in October 1958
    Individual
    Officer
    2012-08-01 ~ 2014-03-27
    OF - Director → CIF 0
  • 18
    Smith, Berenice Susan
    Consultant born in August 1962
    Individual
    Officer
    2009-07-10 ~ 2010-11-04
    OF - Director → CIF 0
  • 19
    Rule, Robert Joseph, Dr
    Director born in February 1964
    Individual (6 offsprings)
    Officer
    2009-07-10 ~ 2010-05-31
    OF - Director → CIF 0
  • 20
    Pollock, Ian David
    Administrator born in July 1964
    Individual
    Officer
    2008-01-18 ~ 2014-03-27
    OF - Director → CIF 0
  • 21
    Ainscough, Paul Wayne
    Fellow Of Chartered Ins Of Managemt Accountants born in July 1957
    Individual
    Officer
    2012-08-01 ~ 2014-03-27
    OF - Director → CIF 0
  • 22
    IP2IPO ACQUISITIONS LIMITED - 2006-04-28
    24, Cornhill, London
    Active Corporate (5 parents, 103 offsprings)
    Officer
    2011-07-22 ~ 2014-03-27
    PE - Director → CIF 0
parent relation
Company in focus

ROCK DEFORMATION RESEARCH LIMITED

Standard Industrial Classification
09100 - Support Activities For Petroleum And Natural Gas Mining

  • ROCK DEFORMATION RESEARCH LIMITED
    Info
    Registered number 03791808
    Schlumberger House Buckingham Gate, Gatwick Airport, West Sussex RH6 0NZ
    CONVERTED/CLOSED COMPANY incorporated on 1999-06-18 and dissolved on 2019-02-21 (19 years 8 months). The company status is Converted / Closed.
    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 9 February 2026 and licensed under the Open Government Licence v3.0.