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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Wallis, David Michael

child relation
Offspring entities and appointments 25
  • 1
    BRAWHOOSE PROPERTIES LTD
    - now SC573517
    G WALLS LIMITED
    - 2021-06-03 SC573517
    Active Corporate (3 parents)
    Officer
    2021-04-23 ~ now
    IIF 5 - Director → ME
  • 2
    BRAWHOOSE SERVICES LTD
    SC784279
    Dissolved Corporate (2 parents)
    Officer
    2023-09-28 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    2023-09-28 ~ dissolved
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 27 - Right to appoint or remove directors → OE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 3
    CALEDONIA OFFSHORE DRILLING SERVICES LIMITED
    09163577
    Dissolved Corporate (12 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 18 - Director → ME
  • 4
    GLOBALSANTAFE C.R. LUIGS LIMITED
    - now 03653606
    GLOBAL MARINE C.R. LUIGS LIMITED - 2001-11-22
    SPARKHANDLE LIMITED - 1998-12-01
    Dissolved Corporate (30 parents)
    Officer
    2002-08-30 ~ 2004-09-24
    IIF 3 - Director → ME
    2016-04-28 ~ 2017-05-24
    IIF 22 - Director → ME
  • 5
    GLOBALSANTAFE DRILLING COMPANY (NORTH SEA) LIMITED
    - now 00782373 03047534... (more)
    SANTA FE DRILLING COMPANY (NORTH SEA) LIMITED - 2001-11-22
    NORSMEC LIMITED - 1990-05-22
    Dissolved Corporate (36 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 6 - Director → ME
  • 6
    GLOBALSANTAFE DRILLING COMPANY (OVERSEAS) LIMITED
    - now 03547849
    SANTA FE DRILLING COMPANY (OVERSEAS) LIMITED - 2001-11-22
    INTERCEDE 1326 LIMITED - 1998-05-28
    Dissolved Corporate (25 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 7 - Director → ME
  • 7
    GLOBALSANTAFE DRILLING SERVICES (NORTH SEA) LIMITED
    - now 03914225 00782373... (more)
    SANTA FE DRILLING SERVICES (NORTH SEA) LIMITED - 2001-11-22
    Dissolved Corporate (26 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 14 - Director → ME
  • 8
    GLOBALSANTAFE HOLDING COMPANY (NORTH SEA) LIMITED
    - now 03047534 00782373... (more)
    SANTA FE HOLDING COMPANY (NORTH SEA) LIMITED - 2001-11-22
    ROTHERY LIMITED - 1995-06-15
    Dissolved Corporate (28 parents, 5 offsprings)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 9 - Director → ME
  • 9
    GLOBALSANTAFE TECHSERV (NORTH SEA) LIMITED
    - now 03047538
    SANTA FE TECHSERV (NORTH SEA) LIMITED - 2001-11-22
    KESTEVER LIMITED - 1995-06-15
    Dissolved Corporate (32 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 8 - Director → ME
  • 10
    OFFSHORE TRAINING FOUNDATION
    - now SC229139
    OFFSHORE TRAINING SERVICES LIMITED - 2005-04-04
    Active Corporate (58 parents, 2 offsprings)
    Officer
    2009-02-16 ~ 2011-09-30
    IIF 1 - Director → ME
  • 11
    OPITO GROUP LIMITED - now
    OPITO STRATEGIC LIMITED
    - 2023-01-23 SC370713
    Active Corporate (24 parents, 1 offspring)
    Officer
    2011-06-01 ~ 2011-09-30
    IIF 4 - Director → ME
  • 12
    OPITO LIMITED
    - now SC152175
    COGENT SECTOR SERVICES LIMITED - 2007-11-29
    OPITO LIMITED - 2003-03-03
    Active Corporate (113 parents, 2 offsprings)
    Officer
    2009-02-16 ~ 2011-09-30
    IIF 2 - Director → ME
  • 13
    R & B FALCON DEEPWATER (UK) LIMITED
    03900915
    Dissolved Corporate (27 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 13 - Director → ME
  • 14
    R&B FALCON (CALEDONIA) LIMITED
    - now 01591065
    READING & BATES (CALEDONIA) LIMITED - 1998-08-10
    DOME DRILLING (U.K.) LIMITED - 1984-05-18
    SIGNRACE LIMITED - 1982-04-14
    Active Corporate (27 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 16 - Director → ME
  • 15
    R&B FALCON (U.K.) LIMITED
    - now 01731764
    READING & BATES (U.K.) LIMITED - 1998-08-10
    RINGTRADE LIMITED - 1983-07-27
    Active Corporate (27 parents, 1 offspring)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 17 - Director → ME
  • 16
    SANTA FE DRILLING COMPANY (U.K.) LIMITED
    00595690
    Dissolved Corporate (22 parents)
    Officer
    2016-04-28 ~ dissolved
    IIF 10 - Director → ME
  • 17
    SDS OFFSHORE LIMITED
    - now 01822670
    LORDCANE LIMITED - 1984-07-20
    Dissolved Corporate (35 parents, 1 offspring)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 11 - Director → ME
  • 18
    TRANSOCEAN DRILLING LIMITED
    - now SC129333 02506922... (more)
    ROSS OFFSHORE LIMITED - 1994-07-15
    NIVEK LIMITED - 1991-04-12
    Dissolved Corporate (43 parents)
    Officer
    2016-04-29 ~ 2017-05-24
    IIF 25 - Director → ME
  • 19
    TRANSOCEAN DRILLING U.K. LIMITED
    - now SC131375 02506922... (more)
    GLOBALSANTAFE DRILLING U.K. LIMITED - 2008-04-28
    GLOBAL MARINE U.K. LIMITED - 2001-11-21
    PEROLD LIMITED - 1991-04-22
    Active Corporate (40 parents, 2 offsprings)
    Officer
    2016-04-29 ~ 2018-05-15
    IIF 24 - Director → ME
  • 20
    TRANSOCEAN OFFSHORE DRILLING LIMITED
    - now 02571878
    SEDCO FOREX SHOREBASE SUPPORT LIMITED - 2003-11-20
    ANADRILL (U.K.) LIMITED - 1993-03-12
    Dissolved Corporate (26 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 19 - Director → ME
  • 21
    TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED
    - now SC217020
    GLOBALSANTAFE ONSHORE SERVICES LIMITED - 2008-04-28
    GLOBALSANTAFE GOM SERVICES LIMITED - 2002-11-01
    GLOBAL MARINE GOM SERVICES LIMITED - 2001-11-21
    MEADOWMOSS LIMITED - 2001-06-05
    Active Corporate (29 parents)
    Officer
    2016-04-29 ~ 2018-05-15
    IIF 23 - Director → ME
  • 22
    TRANSOCEAN SERVICES UK LIMITED
    - now 02506922 04017574
    TRANSOCEAN PETROLEUM TECHNOLOGY LIMITED - 2000-09-20
    TRANSOCEAN DRILLING LIMITED - 1994-07-04
    INLAW SIX LIMITED - 1990-12-04
    Dissolved Corporate (42 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 12 - Director → ME
  • 23
    TRANSOCEAN UK LIMITED
    - now 04017574 02506922
    PEBBLEDEW LIMITED - 2000-11-07
    Active Corporate (34 parents)
    Officer
    2016-04-28 ~ 2016-12-21
    IIF 21 - Director → ME
  • 24
    TRITON PACIFIC LIMITED
    - now 06038076
    GOLFHAVEN LIMITED - 2007-03-14
    Dissolved Corporate (18 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 15 - Director → ME
  • 25
    WILRIG OFFSHORE (UK) LIMITED
    - now 01913362
    TREASURE SEEKER LIMITED - 1995-02-08
    LINKTELL LIMITED - 1985-10-11
    Dissolved Corporate (39 parents)
    Officer
    2016-04-28 ~ 2017-05-24
    IIF 20 - Director → ME

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