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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Quinn, Oliver Francis, Dr

child relation
Offspring entities and appointments
Active 3
  • 1
    IMPACT OIL & GAS LIMITED
    07599770 06505288
    27 Old Gloucester Street, London, United Kingdom
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2024-03-22 ~ now
    IIF 1 - Director → ME
  • 2
    MEREN SERVICES LIMITED
    - now 12103262
    AFRICA OIL UK LIMITED - 2025-05-19
    50 Pall Mall, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    1,219,192 GBP2024-12-31
    Officer
    2026-02-02 ~ now
    IIF 3 - Director → ME
  • 3
    OPHIR INDONESIA (WEST PAPUA IV) 2 LLC
    FC033765
    The Corporation Trust Company Corporate Trust Center, 1209 Orange Street, Wilmington, Delaware 19801, United States
    Converted / Closed Corporate (2 parents)
    Officer
    2017-10-20 ~ now
    IIF 27 - Director → ME
Ceased 50
  • 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
    4 More London Riverside, London, England
    Active Corporate (3 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 8 - Director → ME
  • 2
    MATER CHRISTI MULTI-ACADEMY TRUST
    13272608
    Marl Business Park, Morecambe Road, Ulverston, England
    Active Corporate (12 parents)
    Officer
    2021-03-17 ~ 2024-06-27
    IIF 53 - Director → ME
  • 3
    MEDCO ENERGI THAILAND (BUALUANG) LIMITED - now
    OPHIR THAILAND (BUALUANG) LIMITED
    - 2019-09-30 FC030572
    SALAMANDER ENERGY (BUALUANG) LIMITED - 2017-08-03
    Jayla Place Wickhams Cay 1, Road Town, Tortola, Vg1110, Virgin Islands, British
    Converted / Closed Corporate (1 parent)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 37 - Director → ME
  • 4
    MEDCO ENERGI THAILAND (E&P) LIMITED - now
    MEDCO THAILAND (E&P) LIMITED - 2019-09-03
    OPHIR THAILAND (E&P) LIMITED
    - 2019-07-18 05372380
    SALAMANDER ENERGY (E&P) LIMITED - 2015-07-07 05934263, 07584041, 05321519
    SALAMANDER ENERGY (THAILAND) LIMITED - 2006-04-11
    CLIPCLOSE LIMITED - 2005-04-20
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents, 3 offsprings)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 25 - Director → ME
  • 5
    OPHIR (INDONESIA SOUTH EAST SANGATTA) LIMITED
    - now 06654227
    SALAMANDER ENERGY (S.E. SANGATTA) LIMITED - 2016-09-15
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (5 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 9 - Director → ME
  • 6
    OPHIR ASIA LIMITED
    FC034837
    12 Castle Street, St. Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-05 ~ 2019-07-12
    IIF 33 - Director → ME
  • 7
    OPHIR ASIA PACIFIC PTY LTD
    - now FC035987
    SANTOS ASIA PACIFIC PTY LTD.
    - 2019-05-15 FC035987
    Level 1 38 Station Street, Subiaco, Wa 6008, Australia
    Converted / Closed Corporate (1 parent)
    Officer
    2019-02-21 ~ 2019-07-12
    IIF 31 - Director → ME
  • 8
    OPHIR COTE D'IVOIRE (C1-513) LIMITED
    FC033764
    Jayla Place Wickhams Cay 1, Road Town, Tortola, Virgin Islands, British
    Converted / Closed Corporate (3 parents)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 39 - Director → ME
  • 9
    OPHIR EAST AFRICA HOLDINGS LIMITED
    FC034848
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 30 - Director → ME
  • 10
    OPHIR EAST AFRICA VENTURES LIMITED
    FC034847
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 17 - Director → ME
  • 11
    OPHIR ENERGY INDONESIA (ARU) LIMITED
    FC033742
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (2 parents)
    Officer
    2017-10-20 ~ 2019-07-12
    IIF 23 - Director → ME
  • 12
    OPHIR ENERGY INDONESIA (KOFIAU) 1 LIMITED
    FC033738
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (2 parents)
    Officer
    2017-10-20 ~ 2019-07-12
    IIF 40 - Director → ME
  • 13
    OPHIR ENERGY INDONESIA (NORTH GANAL) LIMITED
    FC033741
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (2 parents)
    Officer
    2017-10-20 ~ 2019-07-12
    IIF 38 - Director → ME
  • 14
    OPHIR ENERGY INDONESIA (WEST PAPUA IV) 1 LIMITED
    FC033740
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (2 parents)
    Officer
    2017-10-20 ~ 2019-07-12
    IIF 21 - Director → ME
  • 15
    OPHIR ENERGY INDONESIA LIMITED
    - now 06091851
    SALAMANDER ENERGY (INDONESIA) LIMITED - 2015-07-07
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 26 - Director → ME
  • 16
    OPHIR EQUATORIAL GUINEA (BLOCK R) LIMITED
    FC034409
    12 Castle Street, St Helier
    Converted / Closed Corporate (1 parent)
    Officer
    2018-07-13 ~ 2019-07-12
    IIF 18 - Director → ME
  • 17
    OPHIR EQUATORIAL GUINEA (EG-24) LIMITED
    FC034804
    Jayla Place, Wickhams Cay 1, Road Town, Tortola, Virgin Islands
    Converted / Closed Corporate (1 parent)
    Officer
    2017-11-27 ~ 2019-07-12
    IIF 35 - Director → ME
  • 18
    OPHIR EQUATORIAL GUINEA HOLDINGS LIMITED
    FC034410
    12 Castle Street, St Helier, Jersey
    Converted / Closed Corporate (1 parent)
    Officer
    2018-07-13 ~ 2019-07-12
    IIF 16 - Director → ME
  • 19
    OPHIR GAS MARKETING LIMITED
    FC034849
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 20 - Director → ME
  • 20
    OPHIR GLOBAL NEW VENTURES LIMITED
    10510042
    55 Baker Street, London
    Dissolved Corporate (4 parents)
    Officer
    2016-12-05 ~ 2019-07-12
    IIF 5 - Director → ME
  • 21
    OPHIR HOLDINGS & SERVICES (UK) LIMITED
    10141450
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents, 3 offsprings)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 6 - Director → ME
  • 22
    OPHIR HOLDINGS & VENTURES LIMITED
    10467514
    C/o Bdo Llp, 5 Temple Square Temple Street, Liverpool
    Dissolved Corporate (5 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 7 - Director → ME
  • 23
    OPHIR HOLDINGS LIMITED
    FC034850
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 43 - Director → ME
  • 24
    OPHIR INDONESIA (KOFIAU) 2 LLC
    FC033763
    The Corporation Trust Company Corporate Trust Center, 1209 Orange Street, Wilmington, Delaware 19801, United States
    Converted / Closed Corporate (1 parent)
    Officer
    2017-10-20 ~ 2019-07-12
    IIF 46 - Director → ME
  • 25
    OPHIR INDONESIA (KUTAI) LIMITED
    - now 06637474
    SALAMANDER ENERGY (KUTAI) LIMITED - 2015-07-07
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Dissolved Corporate (5 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 10 - Director → ME
  • 26
    OPHIR INDONESIA (MADURA OFFSHORE) PTY LTD
    - now FC035601
    SANTOS (MADURA OFFSHORE) PTY LTD
    - 2019-05-17 FC035601
    Level 3 38 Station Street, Subiaco, Wa 6008, Australia
    Converted / Closed Corporate (2 parents)
    Officer
    2018-09-26 ~ 2019-07-12
    IIF 24 - Director → ME
  • 27
    OPHIR INDONESIA (NORTH EAST BANGKANAI) LIMITED
    - now FC031390
    SALAMANDER ENERGY (NORTH EAST BANGKANAI) LIMITED - 2017-08-17
    Jayla Place Wickhams Cay 1, Road Town, Tortola, Virgin Islands, British
    Converted / Closed Corporate (1 parent)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 15 - Director → ME
  • 28
    OPHIR INDONESIA (SAMPANG) PTY LTD
    - now FC035600
    SANTOS (SAMPANG) PTY LTD
    - 2019-05-16 FC035600
    Level 3 38 Station Street, Subiaco, Wa 6008, Australia
    Converted / Closed Corporate (2 parents)
    Officer
    2018-09-26 ~ 2019-07-12
    IIF 45 - Director → ME
  • 29
    OPHIR INDONESIA (SOUTH SOKANG) LIMITED
    - now 07464883
    OPHIR INDONESIA (S.E. SANGATTA) LIMITED - 2016-09-09
    SALAMANDER ENERGY (SOUTH SOKANG) LIMITED - 2015-07-07
    55 Baker Street, London
    Dissolved Corporate (4 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 4 - Director → ME
  • 30
    OPHIR INDONESIA (WEST BANGKANAI) LIMITED
    - now FC031388
    SALAMANDER ENERGY (WEST BANGKANAI) LIMITED - 2017-08-03
    Jayla Place Wickhams Cay 1, Road Town, Tortola, Virgin Islands, British
    Converted / Closed Corporate (1 parent)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 44 - Director → ME
  • 31
    OPHIR LNG LIMITED
    FC034851
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 47 - Director → ME
  • 32
    OPHIR MALAYSIA (BLOCK 2A) LIMITED
    FC033762
    Jayla Place Wickhams Cay 1, Road Town, Tortola, Virgin Islands, British
    Converted / Closed Corporate (2 parents)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 28 - Director → ME
  • 33
    OPHIR MEXICO HOLDINGS LIMITED
    FC034173
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-03-20 ~ 2019-07-12
    IIF 42 - Director → ME
  • 34
    OPHIR MEXICO LIMITED
    10467338
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 50 - Director → ME
  • 35
    OPHIR MYANMAR (BLOCK AD-3) LIMITED
    FC034976
    12 Castle Street, St. Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2018-01-19 ~ 2019-07-12
    IIF 29 - Director → ME
  • 36
    OPHIR PIPELINE LIMITED
    FC034854
    12 Castle Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-06 ~ 2019-07-12
    IIF 41 - Director → ME
  • 37
    OPHIR SPV PTY LTD
    - now FC035988
    SANTOS SPV PTY LTD
    - 2019-05-17 FC035988
    Level 1 38 Station Street, Subiaco, Wa 6008, Australia
    Converted / Closed Corporate (1 parent)
    Officer
    2019-02-21 ~ 2019-07-12
    IIF 49 - Director → ME
  • 38
    OPHIR TANZANIA (BLOCK 1) LIMITED
    FC034838 BR019931, FC034835, FC034836
    12 Castle Street, St. Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents, 1 offspring)
    Officer
    2017-12-05 ~ 2019-07-12
    IIF 32 - Director → ME
  • 39
    OPHIR TANZANIA (BLOCK 3) LIMITED
    FC034835 BR019931, FC034836, FC034838
    12 Castle Street, St. Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-05 ~ 2019-07-12
    IIF 34 - Director → ME
  • 40
    OPHIR TANZANIA (BLOCK 4) LIMITED
    FC034836 BR019931, FC034835, FC034838
    12 Castle Street, St. Helier, Jersey, Channel Islands
    Converted / Closed Corporate (2 parents)
    Officer
    2017-12-05 ~ 2019-07-12
    IIF 51 - Director → ME
  • 41
    OPHIR VIETNAM BLOCK 12W B.V.
    - now FC035640
    SANTOS PETROLEUM VENTURES B.V.
    - 2019-05-17 FC035640
    Thomas R.malthusstraat 1, 1066 Jr, Amsterdam, Netherlands
    Converted / Closed Corporate (1 parent)
    Officer
    2018-10-15 ~ 2019-07-12
    IIF 13 - Director → ME
  • 42
    SALAMANDER ENERGY (BUALUANG HOLDINGS) LIMITED
    06976506
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 12 - Director → ME
  • 43
    SALAMANDER ENERGY (GLAGAH KAMBUNA) LIMITED
    FC030203
    Jayla Place Wickhams Cay I, Road Town, Tortola, Vg1110, Virgin Islands
    Converted / Closed Corporate (1 parent)
    Officer
    2015-01-01 ~ 2019-07-12
    IIF 36 - Director → ME
  • 44
    SALAMANDER ENERGY (JS) LIMITED
    - now 07584041 05934263, 05321519, 05372380
    OPHIR INDONESIA (JS) LIMITED - 2015-09-09
    SALAMANDER ENERGY (JS) LIMITED - 2015-07-07 05934263, 05321519, 05372380
    C/o Bdo Llp, 55 Baker Street, London
    Dissolved Corporate (5 parents)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 19 - Director → ME
  • 45
    SALAMANDER ENERGY (MALAYSIA) LIMITED
    FC031604
    Jayla Place, Wickhams Cay I, Road Town, Tortols, Virgin Islands
    Converted / Closed Corporate (1 parent)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 22 - Director → ME
  • 46
    SALAMANDER ENERGY (NORTH SUMATRA) LIMITED
    FC030200
    Jayla Place Wickhams Cay I, Road Town, Tortola, Vg1110, Virgin Islands, British
    Converted / Closed Corporate (1 parent)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 52 - Director → ME
  • 47
    SALAMANDER ENERGY (S.E. ASIA) LIMITED
    05652055
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2018-01-01 ~ 2019-07-12
    IIF 48 - Director → ME
  • 48
    SALAMANDER ENERGY GROUP LIMITED
    - now 05321519
    SALAMANDER ENERGY LIMITED - 2006-11-22 05934263, 07584041, 05372380
    STARTMARK LIMITED - 2005-03-18
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents, 3 offsprings)
    Officer
    2017-08-07 ~ 2019-07-12
    IIF 14 - Director → ME
  • 49
    SALAMANDER ENERGY LIMITED
    - now 05934263 07584041, 05321519, 05372380
    SALAMANDER ENERGY PLC
    - 2019-06-12 05934263 07584041, 05321519, 05372380
    PILOTPYTHON PUBLIC LIMITED COMPANY - 2006-11-22
    Green Place, Rotherfield Greys, Henley-on-thames, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2018-07-13 ~ 2019-07-12
    IIF 11 - Director → ME
  • 50
    SANTOS SABAH BLOCK R LIMITED
    09237123 09057935
    C/o Bdo Llp, 5 Temple Square, Temple Street, Liverpool
    Dissolved Corporate (5 parents)
    Officer
    2018-11-04 ~ 2019-07-12
    IIF 2 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.