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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

Copus, Jonathan Michael, Dr

child relation
Offspring entities and appointments 26
  • 1
    ENERGY (PHT GP) LIMITED - now
    JADESTONE ENERGY (PHT GP) LIMITED - 2025-05-12
    SALAMANDER ENERGY (HOLDCO) LIMITED
    - 2023-03-10 05490404
    SACKPLACE LIMITED - 2005-07-26
    Active Corporate (34 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 19 - Director → ME
  • 2
    ENQUEST PLC
    07140891
    Active Corporate (34 parents, 6 offsprings)
    Officer
    2024-05-30 ~ now
    IIF 26 - Director → ME
  • 3
    ERCL LIMITED
    08743541
    Active Corporate (14 parents)
    Officer
    2021-06-30 ~ 2023-02-28
    IIF 24 - Director → ME
  • 4
    EXPRODAT CONSULTING LIMITED
    04371594
    Active Corporate (14 parents)
    Officer
    2021-06-30 ~ 2023-02-28
    IIF 23 - Director → ME
  • 5
    GETECH GROUP PLC
    - now 02891368
    GEOPHYSICAL EXPLORATION TECHNOLOGY LTD. - 2005-09-12
    Active Corporate (26 parents, 7 offsprings)
    Officer
    2016-08-02 ~ 2023-02-28
    IIF 22 - Director → ME
  • 6
    H2 GREEN LTD
    SC663526
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2021-02-10 ~ 2023-02-28
    IIF 25 - Director → ME
  • 7
    MEDCO ENERGI THAILAND (BUALUANG) LIMITED - now
    OPHIR THAILAND (BUALUANG) LIMITED - 2019-09-30
    SALAMANDER ENERGY (BUALUANG) LIMITED
    - 2017-08-03 FC030572
    Converted / Closed Corporate (11 parents)
    Officer
    2013-07-29 ~ 2015-03-02
    IIF 21 - Director → ME
  • 8
    MEDCO ENERGI THAILAND (E&P) LIMITED - now
    MEDCO THAILAND (E&P) LIMITED - 2019-09-03
    OPHIR THAILAND (E&P) LIMITED - 2019-07-18
    SALAMANDER ENERGY (E&P) LIMITED
    - 2015-07-07 05372380 07584041... (more)
    SALAMANDER ENERGY (THAILAND) LIMITED - 2006-04-11
    CLIPCLOSE LIMITED - 2005-04-20
    Active Corporate (25 parents, 3 offsprings)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 11 - Director → ME
  • 9
    OPHIR (INDONESIA SOUTH EAST SANGATTA) LIMITED - now
    SALAMANDER ENERGY (S.E. SANGATTA) LIMITED
    - 2016-09-15 06654227
    Dissolved Corporate (23 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 3 - Director → ME
  • 10
    OPHIR ENERGY INDONESIA LIMITED - now
    SALAMANDER ENERGY (INDONESIA) LIMITED
    - 2015-07-07 06091851
    Active Corporate (22 parents, 1 offspring)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 14 - Director → ME
  • 11
    OPHIR INDONESIA (KUTAI) LIMITED - now
    SALAMANDER ENERGY (KUTAI) LIMITED
    - 2015-07-07 06637474
    Dissolved Corporate (20 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 1 - Director → ME
  • 12
    OPHIR INDONESIA (NORTH EAST BANGKANAI) LIMITED - now
    SALAMANDER ENERGY (NORTH EAST BANGKANAI) LIMITED
    - 2017-08-17 FC031390
    Converted / Closed Corporate (11 parents)
    Officer
    2013-06-12 ~ 2015-03-02
    IIF 4 - Director → ME
  • 13
    OPHIR INDONESIA (SIMENGGARIS) LIMITED - now
    SALAMANDER ENERGY (SIMENGGARIS) LIMITED
    - 2015-07-07 06290507
    Dissolved Corporate (15 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 9 - Director → ME
  • 14
    OPHIR INDONESIA (SOUTH SOKANG) LIMITED - now
    OPHIR INDONESIA (S.E. SANGATTA) LIMITED - 2016-09-09
    SALAMANDER ENERGY (SOUTH SOKANG) LIMITED
    - 2015-07-07 07464883
    Dissolved Corporate (16 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 2 - Director → ME
  • 15
    OPHIR INDONESIA (WEST BANGKANAI) LIMITED - now
    SALAMANDER ENERGY (WEST BANGKANAI) LIMITED
    - 2017-08-03 FC031388
    Converted / Closed Corporate (11 parents)
    Officer
    2013-06-12 ~ 2015-03-02
    IIF 16 - Director → ME
  • 16
    SALAMANDER ENERGY (BENGARA) LIMITED
    06391640
    Dissolved Corporate (12 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 6 - Director → ME
  • 17
    SALAMANDER ENERGY (BUALUANG HOLDINGS) LIMITED
    06976506 06976494
    Liquidation Corporate (20 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 13 - Director → ME
  • 18
    SALAMANDER ENERGY (GLAGAH KAMBUNA HOLDINGS) LIMITED
    06976494 06976506
    Dissolved Corporate (11 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 20 - Director → ME
  • 19
    SALAMANDER ENERGY (JS) LIMITED - now
    OPHIR INDONESIA (JS) LIMITED - 2015-09-09
    SALAMANDER ENERGY (JS) LIMITED
    - 2015-07-07 07584041 05372380... (more)
    Dissolved Corporate (20 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 15 - Director → ME
  • 20
    SALAMANDER ENERGY (MALAYSIA) LIMITED
    FC031604
    Converted / Closed Corporate (11 parents)
    Officer
    2013-11-06 ~ 2015-03-02
    IIF 10 - Director → ME
  • 21
    SALAMANDER ENERGY (PHILIPPINES) LIMITED
    06071067
    Dissolved Corporate (15 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 18 - Director → ME
  • 22
    SALAMANDER ENERGY (S.E. ASIA) LIMITED
    05652055
    Liquidation Corporate (24 parents, 2 offsprings)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 8 - Director → ME
  • 23
    SALAMANDER ENERGY (VIETNAM) LIMITED
    06091831
    Dissolved Corporate (13 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 12 - Director → ME
  • 24
    SALAMANDER ENERGY GROUP LIMITED
    - now 05321519
    SALAMANDER ENERGY LIMITED - 2006-11-22
    STARTMARK LIMITED - 2005-03-18
    Active Corporate (31 parents, 3 offsprings)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 17 - Director → ME
  • 25
    SALAMANDER ENERGY LIMITED - now
    SALAMANDER ENERGY PLC
    - 2019-06-12 05934263 05321519... (more)
    PILOTPYTHON PUBLIC LIMITED COMPANY - 2006-11-22
    Active Corporate (33 parents, 2 offsprings)
    Officer
    2011-10-31 ~ 2015-03-02
    IIF 5 - Director → ME
  • 26
    STARBORN PETROLEUM LIMITED - now
    OPHIR INDONESIA (BONTANG II) LIMITED - 2018-08-02
    BONTANG ENERGY LIMITED
    - 2015-07-07 06889958
    GEOMINEX (SERVICES) LIMITED - 2010-01-18
    Dissolved Corporate (20 parents)
    Officer
    2013-08-28 ~ 2015-03-02
    IIF 7 - Director → ME

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