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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

Mackewn, Anthony Ross

    Related profiles found in government register
  • Mackewn, Anthony Ross
    British born in August 1947

    Resident in England

    Registered addresses and corresponding companies
    • Moorland View, Clapham Station, Clapham, North Yorkshire, LA2 8ES, England

      IIF 1
    • Stone Cross, Ardingly Road, Lindfield, Haywards Heath, RH16 2QX, England

      IIF 2
    • Stone Cross, Ardingly Road, Lindfield, West Sussex, RH16 2QX

      IIF 3 IIF 4 IIF 5
  • Mackewn, Anthony Ross
    British director born in August 1947

    Resident in England

    Registered addresses and corresponding companies
    • Stone Cross, Ardingly Road, Lindfield, West Sussex, RH16 2QX

      IIF 6 IIF 7
    • Top Farm, Selside, Settle, North Yorkshire, BD24 0HZ, United Kingdom

      IIF 8
  • Mackewn, Anthony Ross
    British geophysicist manager born in August 1947

    Resident in England

    Registered addresses and corresponding companies
    • Stone Cross, Ardingly Road, Lindfield, West Sussex, RH16 2QX

      IIF 9
  • Mackewn, Anthony Ross
    British geophysicist/manager born in August 1947

    Resident in England

    Registered addresses and corresponding companies
    • Stone Cross, Ardingly Road, Lindfield, West Sussex, RH16 2QX, England

      IIF 10
  • Mackewn, Anthony Ross
    British manager born in August 1947

    Registered addresses and corresponding companies
    • Hameldon Rixons Orchard, Horsted Keynes, Haywards Heath, West Sussex, RH17 7EB

      IIF 11 IIF 12
  • Mr Anthony Ross Mackewn
    British born in August 1947

    Resident in England

    Registered addresses and corresponding companies
    • Moorland View, Clapham Station, Clapham, North Yorkshire, LA2 8ES, England

      IIF 13
    • Stone Cross Cottage, Ardingly Road, Lindfield, Haywards Heath, RH16 2QX, England

      IIF 14
child relation
Offspring entities and appointments 12
  • 1
    AMD ENERGY LIMITED
    15652555
    Moorland View Clapham Station, Clapham, Lancaster, North Yorkshire, England
    Active Corporate (3 parents)
    Officer
    2024-04-16 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2024-04-16 ~ now
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 14 - Right to appoint or remove directors OE
  • 2
    AZEIRE LIMITED
    - now 06319881
    CHARGE OIL LIMITED
    - 2015-04-27 06319881
    ARROW SEISMIC INVEST VII LIMITED - 2012-07-04
    Moorland View, Clapham Station, Clapham, North Yorkshire, England
    Active Corporate (21 parents)
    Officer
    2013-12-23 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2026-01-02 ~ now
    IIF 13 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    AZINOR CATALYST LIMITED
    - now 04212557
    STRIKE OIL LIMITED
    - 2015-06-04 04212557
    PGS NOMINEES LIMITED - 2012-03-08
    DISKSCENE LIMITED - 2001-06-27
    5 Temple Square, Temple Street, Liverpool
    Dissolved Corporate (24 parents)
    Officer
    2015-02-27 ~ 2021-12-04
    IIF 8 - Director → ME
  • 4
    ENOVATION RESOURCES HOLDINGS LTD
    06388889
    13 Palace Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2007-10-03 ~ dissolved
    IIF 7 - Director → ME
  • 5
    ENOVATION RESOURCES LTD
    05566361
    13 Palace Street, London, England
    Dissolved Corporate (6 parents)
    Officer
    2006-01-12 ~ dissolved
    IIF 6 - Director → ME
  • 6
    NEW HYGIENE LIMITED
    00302600
    Lynton House 7-12, Tavistock Square, London
    Dissolved Corporate (4 parents)
    Officer
    (before 1991-08-24) ~ dissolved
    IIF 10 - Director → ME
  • 7
    PANOCEANIC ENERGY LIMITED - now
    PGS GEOPHYSICAL SERVICES LIMITED - 2013-12-17
    PGS NOPEC (UK) LTD.
    - 2012-07-20 01851671
    NOPEC (U.K.) LIMITED
    - 1994-04-05 01851671
    FRESHREST LIMITED - 1984-11-16
    4 The Heights, Brooklands, Weybridge, Surrey
    Active Corporate (22 parents)
    Officer
    1993-10-11 ~ 2003-02-14
    IIF 3 - Director → ME
  • 8
    PETROLEUM GEO-SERVICES (UK) LIMITED
    - now 02874539
    784TH SHELF TRADING COMPANY LIMITED - 1994-01-25
    4 The Heights, Brooklands, Weybridge, Surrey
    Active Corporate (26 parents, 7 offsprings)
    Officer
    1995-05-22 ~ 2003-02-14
    IIF 4 - Director → ME
  • 9
    PGS EXPLORATION (UK) LIMITED
    - now 02904391
    3002ND SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 1994-03-23
    4 The Heights, Brooklands, Weybridge, Surrey
    Active Corporate (25 parents)
    Officer
    1998-01-02 ~ 2003-02-14
    IIF 5 - Director → ME
  • 10
    SCHLUMBERGER UK HOLDINGS LIMITED - now
    GECO HOLDINGS LIMITED
    - 2004-10-27 01686572
    GEOPHYSICAL COMPANY OF NORWAY (HOLDINGS) LIMITED - 1985-10-01
    WOODLENT LIMITED - 1983-02-07
    Minerva, Manor Royal, Crawley, United Kingdom
    Active Corporate (21 parents, 8 offsprings)
    Officer
    1993-01-14 ~ 1993-08-02
    IIF 11 - Director → ME
  • 11
    SUSSEX ENERGY LIMITED
    06086963
    13 Palace Street, London, England
    Dissolved Corporate (8 parents)
    Officer
    2007-05-11 ~ dissolved
    IIF 9 - Director → ME
  • 12
    WESTERNGECO LIMITED - now
    GECO-PRAKLA (U.K.) LIMITED
    - 2001-01-31 01389716
    GECO GEOPHYSICAL COMPANY LIMITED
    - 1993-07-16 01389716
    GECO U.K. LIMITED - 1988-03-01
    GEOPHYSICAL COMPANY OF NORWAY (U.K.) LIMITED - 1985-10-01
    Minerva, Manor Royal, Crawley, United Kingdom
    Active Corporate (59 parents, 1 offspring)
    Officer
    1992-12-10 ~ 1993-08-02
    IIF 12 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.