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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

Garratt, Heather Diane

child relation
Offspring entities and appointments 37
  • 1
    AL HAJ PAKISTAN EXPLORATION LIMITED - now
    PREMIER OIL PAKISTAN EXPLORATION LIMITED - 2019-05-24
    PKP EXPLORATION LIMITED
    - 2014-10-01 01164960 05951450
    PREMIER EXPLORATION PAKISTAN LIMITED - 2001-11-16
    PREMCO PETROLEUM (NORWAY) LIMITED - 1988-11-17
    BALL AND COLLINS (NORWAY) LIMITED - 1980-12-31
    Active Corporate (49 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 42 - Secretary → ME
    2006-07-11 ~ 2010-07-14
    IIF 7 - Secretary → ME
  • 2
    ENCORE (NNS) LIMITED
    - now 05301950
    NIDO PETROLEUM UK LIMITED - 2007-01-18
    Liquidation Corporate (29 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 23 - Secretary → ME
  • 3
    ENCORE (VOG) LIMITED
    - now 05697504
    ENCORE (VOG) PLC - 2007-04-23
    VIRGO OIL & GAS PLC - 2007-01-26
    Dissolved Corporate (32 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 18 - Secretary → ME
  • 4
    ENCORE CCS LIMITED
    - now 06449599
    ENCORE FB LIMITED - 2008-03-19
    Dissolved Corporate (21 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 17 - Secretary → ME
  • 5
    ENCORE NATURAL RESOURCES LIMITED
    05432824
    Dissolved Corporate (25 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 22 - Secretary → ME
  • 6
    ENCORE OIL AND GAS LIMITED
    05388531
    Dissolved Corporate (26 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 25 - Secretary → ME
  • 7
    ENCORE OIL LIMITED
    - now 03328217 05688680
    ENCORE OIL PLC
    - 2012-01-16 03328217 05688680
    OIL QUEST RESOURCES PLC - 2006-03-03
    HEREWARD VENTURES PLC - 2005-04-11
    HEREWARD MINING PLC - 1998-04-15
    BOOSTCAPITAL PUBLIC LIMITED COMPANY - 1997-05-29
    Liquidation Corporate (40 parents, 10 offsprings)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 15 - Secretary → ME
  • 8
    HARBOUR ENERGY CENTRAL ANDAMAN LIMITED - now
    PREMIER OIL B LIMITED
    - 2024-06-13 08534717 08534721... (more)
    Active Corporate (22 parents)
    Officer
    2013-05-17 ~ 2014-01-31
    IIF 28 - Secretary → ME
  • 9
    MAGHREB OFFSHORE LIMITED - now
    PREMIER OIL (SADR) LIMITED
    - 2016-09-29 01057332
    PREMCO PETROLEUM (NETHERLANDS) LIMITED - 2006-01-23
    BALL & COLLINS (NETHERLANDS) LIMITED - 1980-12-31
    Dissolved Corporate (24 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 13 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 41 - Secretary → ME
  • 10
    MONTAGUE ROAD (WIMBLEDON) MANAGEMENTS LIMITED
    01015470
    Active Corporate (21 parents)
    Officer
    2008-01-28 ~ 2014-06-30
    IIF 50 - Director → ME
  • 11
    NAVITAS PETROLEUM DEVELOPMENT AND PRODUCTION LTD - now
    NAVITAS PETROLEUM FALKLANDS LIMITED - 2022-09-26
    PREMIER OIL EXPLORATION AND PRODUCTION LIMITED
    - 2022-09-26 08138246 08140505... (more)
    PREMIER OIL IRAQ (EXPLORATION AND PRODUCTION) LIMITED
    - 2012-07-16 08138246 08140505... (more)
    Active Corporate (23 parents)
    Officer
    2012-07-11 ~ 2014-01-31
    IIF 32 - Secretary → ME
  • 12
    PKP EXPLORATION 2 LIMITED
    05951450 01164960
    Active Corporate (30 parents)
    Officer
    2006-09-29 ~ 2007-06-29
    IIF 5 - Secretary → ME
  • 13
    PREMIER OIL (ENCORE PETROLEUM) LIMITED
    - now 05388528
    ENCORE PETROLEUM LIMITED
    - 2012-01-16 05388528
    Liquidation Corporate (30 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 21 - Secretary → ME
  • 14
    PREMIER OIL ABERDEEN SERVICES LIMITED
    - now 01164961
    PREMIER OIL ABERDEEN LIMITED
    - 2009-05-08 01164961
    PCO TRADING LIMITED
    - 2009-05-08 01164961
    PREMCO PETROLEUM (PORTUGAL) LIMITED - 1990-02-19
    BALL AND COLLINS (PORTUGAL) LIMITED - 1980-12-31
    Active Corporate (40 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 4 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 40 - Secretary → ME
  • 15
    PREMIER OIL ALBANIA (HOLDINGS) LIMITED
    - now 03664109 05452607... (more)
    TRUSHELFCO (NO.2445) LIMITED - 1998-11-24
    Dissolved Corporate (15 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 3 - Secretary → ME
  • 16
    PREMIER OIL AND GAS SERVICES LIMITED
    - now 03468792
    TRUSHELFCO (NO.2296) LIMITED - 1997-12-19
    Active Corporate (32 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 36 - Secretary → ME
    2006-07-12 ~ 2010-07-14
    IIF 2 - Secretary → ME
  • 17
    PREMIER OIL ANDAMAN I LIMITED - now
    PREMIER OIL RED SEA LIMITED
    - 2019-07-03 07447540
    Active Corporate (23 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 49 - Secretary → ME
  • 18
    PREMIER OIL ANDAMAN LIMITED - now
    PREMIER OIL A LIMITED
    - 2018-02-15 08534721 08534717... (more)
    Active Corporate (22 parents)
    Officer
    2013-05-17 ~ 2014-01-31
    IIF 29 - Secretary → ME
  • 19
    PREMIER OIL ANS HOLDINGS LIMITED - now
    PREMIER OIL (ENCORE EXPLORATION UK) LIMITED
    - 2019-07-08 05452607
    ENCORE EXPLORATION LIMITED
    - 2012-01-16 05452607
    Dissolved Corporate (25 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 24 - Secretary → ME
  • 20
    PREMIER OIL ANS LIMITED - now
    ENCORE NORTH SEA LIMITED
    - 2019-07-08 05681805
    Active Corporate (22 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 19 - Secretary → ME
  • 21
    PREMIER OIL BARAKUDA LIMITED - now
    ENCORE GAS STORAGE LIMITED
    - 2020-12-01 05052042
    ENCORE (FORBES) LIMITED - 2008-04-01
    VIRGO ENERGY LIMITED - 2007-01-26
    Active Corporate (31 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 16 - Secretary → ME
  • 22
    PREMIER OIL BUKIT BARAT LIMITED
    08171294
    Dissolved Corporate (17 parents)
    Officer
    2012-08-07 ~ 2014-01-31
    IIF 27 - Secretary → ME
  • 23
    PREMIER OIL CCS LIMITED
    08097126
    Dissolved Corporate (17 parents)
    Officer
    2012-06-07 ~ 2014-01-31
    IIF 34 - Secretary → ME
  • 24
    PREMIER OIL EXPLORATION AND PRODUCTION (IRAQ) LIMITED
    - now 08140505 08138246... (more)
    PREMIER OIL EXPLORATION & PRODUCTION LIMITED
    - 2012-07-16 08140505 08138246... (more)
    Dissolved Corporate (18 parents)
    Officer
    2012-07-12 ~ 2014-01-31
    IIF 35 - Secretary → ME
  • 25
    PREMIER OIL EXPLORATION LIMITED
    - now SC021265
    BURMAH OIL EXPLORATION LIMITED - 1986-07-28
    Liquidation Corporate (34 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 14 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 44 - Secretary → ME
  • 26
    PREMIER OIL EXPLORATION ONS LIMITED
    - now 01241035
    OILEXCO N.S. EXPLORATION LIMITED
    - 2009-05-26 01241035
    SVENSKA PETROLEUM EXPLORATION U.K. LIMITED - 2008-05-14
    PREEM EXPLORATION U.K. LIMITED - 1996-06-25
    SVENSKA PETROLEUM EXPLORATION U.K. LIMITED - 1996-04-30
    SWEDISH PETROLEUM LIMITED - 1995-01-13
    Dissolved Corporate (37 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 47 - Secretary → ME
    2008-05-21 ~ 2010-07-14
    IIF 10 - Secretary → ME
  • 27
    PREMIER OIL FAR EAST LIMITED
    - now 01135444
    PREMIER (OIL PRODUCTION) LIMITED - 2004-08-12
    S.F.E. NORTH SEA HOLDINGS LIMITED - 1978-12-31
    Liquidation Corporate (32 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 11 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 37 - Secretary → ME
  • 28
    PREMIER OIL HOLDINGS LIMITED
    - now 03689620 10121045... (more)
    TRUSHELFCO (NO.2475) LIMITED - 1999-03-10
    Active Corporate (32 parents, 22 offsprings)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 43 - Secretary → ME
    2006-07-12 ~ 2010-07-14
    IIF 1 - Secretary → ME
  • 29
    PREMIER OIL INVESTMENTS LIMITED
    07252514 08279035
    Dissolved Corporate (18 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 48 - Secretary → ME
    2010-05-13 ~ 2010-07-14
    IIF 26 - Secretary → ME
  • 30
    PREMIER OIL MEXICO HOLDINGS LIMITED - now
    PREMIER OIL CYPRUS LIMITED
    - 2015-08-06 08033702
    Active Corporate (19 parents)
    Officer
    2012-04-17 ~ 2014-01-31
    IIF 30 - Secretary → ME
  • 31
    PREMIER OIL MEXICO INVESTMENTS LIMITED - now
    PREMIER OIL WEST TUNA LIMITED
    - 2019-07-23 08279035
    Active Corporate (20 parents)
    Officer
    2012-11-02 ~ 2014-01-31
    IIF 31 - Secretary → ME
  • 32
    PREMIER OIL ONS LIMITED
    - now 04453364
    OILEXCO NORTH SEA LIMITED
    - 2009-05-27 04453364
    FINLAW 373 LIMITED - 2002-08-01
    Active Corporate (33 parents, 1 offspring)
    Officer
    2008-05-21 ~ 2010-07-14
    IIF 6 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 46 - Secretary → ME
  • 33
    PREMIER OIL SOUTH ANDAMAN LIMITED - now
    PREMIER OIL VENTURES LIMITED
    - 2019-07-03 01474678
    VENTURE OIL COMPANY LIMITED - 2004-01-14
    TRUSHELFCO (NO. 283) LIMITED - 1980-12-31
    Active Corporate (36 parents)
    Officer
    2011-09-12 ~ 2014-01-31
    IIF 39 - Secretary → ME
    2006-07-12 ~ 2010-07-14
    IIF 9 - Secretary → ME
  • 34
    PREMIER OIL UK LIMITED
    - now SC048705
    PREMIER PICT PETROLEUM LIMITED
    - 2009-05-08 SC048705
    PICT PETROLEUM PLC - 1995-07-10
    Active Corporate (52 parents, 2 offsprings)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 8 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 45 - Secretary → ME
  • 35
    PREMIER OIL VIETNAM 121 LIMITED
    07961063
    Active Corporate (16 parents)
    Officer
    2012-02-22 ~ 2014-01-31
    IIF 33 - Secretary → ME
  • 36
    PREMIER OVERSEAS HOLDINGS LIMITED
    - now 03689626
    PREMIER MYANMAR HOLDINGS LIMITED - 2002-08-30
    TRUSHELFCO (NO.2476) LIMITED - 1999-03-10
    Dissolved Corporate (25 parents)
    Officer
    2006-07-12 ~ 2010-07-14
    IIF 12 - Secretary → ME
    2011-09-12 ~ 2014-01-31
    IIF 38 - Secretary → ME
  • 37
    XEO EXPLORATION LIMITED - now
    XEO EXPLORATION PLC
    - 2023-06-21 07358244
    XEO EXPLORATION LIMITED - 2010-10-25
    Dissolved Corporate (22 parents)
    Officer
    2012-01-16 ~ 2014-01-31
    IIF 20 - Secretary → ME

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