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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

Chacon, Oswaldo

child relation
Offspring entities and appointments 43
  • 1
    BURREN ENERGY (SERVICES) LIMITED
    - now 03060511 03492720
    TRANSPORTATION & TRADING AGENCIES LIMITED - 1998-03-24
    Eni House, 10 Ebury Bridge Road, London, England
    Dissolved Corporate (30 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 4 - Director → ME
  • 2
    BURREN ENERGY INDIA LIMITED
    - now 05319270
    DE FACTO 1186 LIMITED - 2005-02-11
    Eni House, 10 Ebury Bridge Road, London, England
    Active Corporate (33 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 6 - Director → ME
  • 3
    BURREN ENERGY PLC
    - now 03492720 03060511
    BURREN ENERGY LIMITED - 2003-11-11
    BURREN ENERGY PLC - 2002-06-24
    DE FACTO 691 LIMITED - 1998-03-16
    Eni House, 10 Ebury Bridge Road, London, England
    Active Corporate (55 parents, 3 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 7 - Director → ME
  • 4
    ENI AMBALAT LIMITED
    - now 03968980
    LASMO AMBALAT LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (28 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 13 - Director → ME
  • 5
    ENI ARGUNI I LIMITED
    07683960
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (20 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 26 - Director → ME
  • 6
    ENI AUSTRALIA LIMITED
    - now 01020949
    AGIP AUSTRALIA LIMITED - 2003-04-10
    BRITISH-BORNEO AUSTRALIA LIMITED - 2000-12-14
    HARDY PETROLEUM LIMITED - 1999-03-01
    TRAFALGAR HOUSE PETROLEUM LIMITED - 1989-05-03
    DOLPHIN PETROLEUM LIMITED - 1986-06-01
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (56 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 32 - Director → ME
  • 7
    ENI BUKAT LIMITED
    - now 03856870
    LASMO (BUKAT) LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (30 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 18 - Director → ME
  • 8
    ENI CBM LIMITED
    07036327
    Eni House 10 Ebury Bridge Road, London
    Active Corporate (28 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 23 - Director → ME
  • 9
    ENI COTE D'IVOIRE LIMITED - now
    ENI IVORY COAST LIMITED - 2016-12-08
    ENI BBI LIMITED
    - 2014-12-16 02556415 00261640
    AGIP (BBI) LIMITED - 2003-04-10
    BRITISH-BORNEO INTERNATIONAL LIMITED - 2000-12-14
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (55 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 12 - Director → ME
  • 10
    ENI EAST SEPINGGAN LIMITED
    08102459
    Eni House 10 Ebury Bridge Road, London
    Active Corporate (21 parents)
    Officer
    2012-06-12 ~ 2014-09-24
    IIF 14 - Director → ME
  • 11
    ENI ENGINEERING E&P LIMITED
    08324293
    Eni House, 10 Ebury Bridge Road, London
    Dissolved Corporate (16 parents)
    Officer
    2012-12-10 ~ 2015-02-03
    IIF 33 - Director → ME
  • 12
    ENI GANAL LIMITED
    - now 03771954
    LASMO GANAL LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (34 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 19 - Director → ME
  • 13
    ENI HEWETT LIMITED
    - now SC090159
    TULLOW OIL UK LIMITED - 2008-11-28
    TULLOW EXPLORATION LIMITED - 2002-10-23
    MOSELEY PETROLEUM LIMITED - 1988-12-20
    RANDOTTE (NO 46) LIMITED - 1985-05-30
    6 Queens Road, Aberdeen, Scotland, Scotland
    Active Corporate (43 parents, 1 offspring)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 1 - Director → ME
  • 14
    ENI HYDROCARBONS VENEZUELA LIMITED
    - now 01452037
    ENI FORTIES LIMITED
    - 2013-10-16 01452037
    AGIP FORTIES LIMITED - 2003-04-10
    B.B. PETROLEUM LIMITED - 2000-12-14
    NORSK HYDRO PETROLEUM LIMITED - 1991-12-10
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (56 parents)
    Officer
    2016-08-05 ~ 2018-05-31
    IIF 44 - Director → ME
    2012-04-10 ~ 2014-02-03
    IIF 42 - Director → ME
  • 15
    ENI INDIA LIMITED
    - now 02735371
    ENI UK PROPERTY LIMITED - 2005-05-20
    AGIP (U.K.) PROPERTY LIMITED - 2003-04-10
    POINTEVER LIMITED - 1992-10-14
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (49 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 24 - Director → ME
  • 16
    ENI INDONESIA LIMITED
    - now 02334535
    LASMO INDONESIA LIMITED - 2003-06-23
    TRUSHELFCO (NO. 1372) LIMITED - 1989-02-16
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (55 parents, 12 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 28 - Director → ME
  • 17
    ENI INVESTMENTS PLC
    - now 04126448
    AGIP INVESTMENTS PLC - 2003-05-30
    NR CORP PLC - 2000-12-20
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (35 parents, 1 offspring)
    Officer
    2012-04-30 ~ 2014-10-06
    IIF 30 - Director → ME
  • 18
    ENI JPDA 03-13 LIMITED
    - now 02664257
    AGIP AUSTRALIA 91-13 LIMITED - 2003-04-10
    BRITISH-BORNEO AUSTRALIA 91-13 LIMITED - 2000-12-15
    BRITISH-BORNEO TIMOR GAP PETROLEUM LIMITED - 1999-03-29
    HARDY TIMOR GAP PETROLEUM LIMITED - 1999-03-01
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (55 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 36 - Director → ME
  • 19
    ENI KRUENG MANE LIMITED
    - now 03562003
    LASMO KRUENG MANE LIMITED - 2003-06-27
    LASMO PETROLEUM DEVELOPMENT LIMITED - 1999-03-11
    Eni House, 10 Ebury Bridge Road, London
    Dissolved Corporate (41 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 15 - Director → ME
  • 20
    ENI LASMO PLC
    - now 01008965
    LASMO PLC - 2003-05-07
    LONDON & SCOTTISH MARINE OIL PLC - 1989-07-01
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (71 parents, 12 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 40 - Director → ME
  • 21
    ENI LIVERPOOL BAY OPERATING COMPANY LIMITED
    - now 01003825
    ENI TRANSPORTATION LIMITED
    - 2013-10-16 01003825
    ENI BIRCH LIMITED - 2006-11-01
    AGIP BIRCH LIMITED - 2003-04-10
    BRITISH-BORNEO BIRCH LIMITED - 2000-12-14
    HARDY NORTH SEA LIMITED - 1999-03-01
    TRAFALGAR HOUSE NORTH SEA LIMITED - 1989-05-03
    STONEHENGE RESOURCES (NORTH SEA) LIMITED - 1986-06-01
    RAND RESOURCES (NORTH SEA) LIMITED - 1976-12-31
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (48 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 34 - Director → ME
  • 22
    ENI LNS LIMITED
    - now 00970280
    ENI LNS PLC - 2003-06-13
    LASMO NORTH SEA PLC - 2003-04-10
    SCOTTISH CANADIAN OIL & TRANSPORTATION COMPANY LIMITED - 1981-12-31
    SCOTTISH CANADIAN OIL & TRANSPORTATION COMPANY LIMITED - 1980-12-31
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (55 parents, 1 offspring)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 37 - Director → ME
  • 23
    ENI NORTH GANAL LIMITED
    07814541
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (22 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 29 - Director → ME
  • 24
    ENI OIL ALGERIA LIMITED
    - now 02274210
    LASMO OIL (ALGERIA) LIMITED - 2003-04-10
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (63 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 20 - Director → ME
  • 25
    ENI PAPALANG LIMITED
    - now 04530307
    AGIP PAPALANG LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Dissolved Corporate (14 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 31 - Director → ME
  • 26
    ENI POPODI LIMITED
    - now 04530309
    AGIP POPODI LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Dissolved Corporate (14 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 10 - Director → ME
  • 27
    ENI RAPAK LIMITED
    - now 03771987
    LASMO RAPAK LIMITED - 2003-06-27
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (34 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 38 - Director → ME
  • 28
    ENI SOUTH SALAWATI LIMITED
    08309219
    Eni House/10 Ebury Bridge Road, London
    Dissolved Corporate (10 parents)
    Officer
    2012-11-27 ~ 2014-09-24
    IIF 43 - Director → ME
  • 29
    ENI TNS LIMITED
    - now SC055200
    LASMO (TNS) LIMITED - 2003-04-11
    RECORD BOOKS LIMITED - 1989-04-10
    THOMSON NORTH SEA LIMITED - 1989-03-16
    INTERNATIONAL THOMSON PLC - 1988-12-14
    THOMSON NORTH SEA PLC - 1986-11-28
    6 Queens Road, Aberdeen, Scotland, Scotland
    Active Corporate (56 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 2 - Director → ME
  • 30
    ENI UHL LIMITED
    - now 00916179
    LASMO (UHL) LIMITED - 2003-04-10
    ULTRAMAR HOLDINGS LIMITED - 1993-11-18
    GLENWORTH SHIPPING LIMITED - 1979-12-31
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (45 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 11 - Director → ME
  • 31
    ENI UK HOLDING PLC
    06428648
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (26 parents, 1 offspring)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 17 - Director → ME
  • 32
    ENI UK LIMITED
    - now 00862823
    AGIP (U.K.) LIMITED - 2003-04-10
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (67 parents, 16 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 27 - Director → ME
  • 33
    ENI ULT LIMITED
    - now 00301317
    ENI ULT PLC - 2003-06-13
    LASMO (ULT) PLC - 2003-04-10
    ULTRAMAR PUBLIC LIMITED COMPANY - 1994-06-20
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (47 parents, 3 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 25 - Director → ME
  • 34
    ENI ULX LIMITED
    - now 00936223
    LASMO (ULX) LIMITED - 2003-04-10
    ULTRAMAR EXPLORATION LIMITED - 1992-07-15
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (58 parents, 3 offsprings)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 39 - Director → ME
  • 35
    ENI WEST TIMOR LIMITED
    06606325
    Eni House 10 Ebury Bridge Road, London
    Active Corporate (24 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 35 - Director → ME
  • 36
    ENI YEMEN LIMITED
    - now 05567365
    BURREN ENERGY (YEMEN) LIMITED - 2009-07-15
    Eni House, 10 Ebury Bridge Road, London, England
    Active Corporate (34 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 5 - Director → ME
  • 37
    ITHACA EF LIMITED - now
    ENI ELGIN/FRANKLIN LIMITED
    - 2024-12-18 03772746
    AGIP ELGIN/FRANKLIN LIMITED - 2003-04-10
    BRITISH-BORNEO ELGIN/FRANKLIN LIMITED - 2000-12-14
    PRECIS (1756) LIMITED - 1999-08-05
    1 Park Row, Leeds, England
    Active Corporate (47 parents, 1 offspring)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 8 - Director → ME
  • 38
    ITHACA UKCS LIMITED - now
    ENI UKCS LIMITED
    - 2024-12-18 01019748
    AGIP (UKCS) LIMITED - 2003-04-10
    BRITISH-BORNEO UK LIMITED - 2000-12-14
    BRITISH-BORNEO OIL & GAS LIMITED - 1998-10-23
    NORSK HYDRO OIL & GAS LIMITED - 1991-12-10
    1 Park Row, Leeds, England
    Active Corporate (56 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 41 - Director → ME
  • 39
    LIVERPOOL BAY LIMITED
    08555007
    10 Ebury Bridge Road, London
    Dissolved Corporate (27 parents)
    Officer
    2014-04-01 ~ 2014-09-24
    IIF 3 - Director → ME
  • 40
    PRIME AEP LIMITED - now
    PRIME ENERGY PAKISTAN LIMITED - 2023-04-14
    ENI AEP LIMITED
    - 2022-12-30 00307812
    AGIP EXPLORATION & PRODUCTION LIMITED - 2003-04-10
    BRITISH-BORNEO EXPLORATION & PRODUCTION LIMITED - 2000-12-14
    HARDY EXPLORATION & PRODUCTION LIMITED - 1999-03-01
    HARDY OIL & GAS (UK) LIMITED - 1996-05-21
    TRAFALGAR HOUSE OIL AND GAS LIMITED - 1989-05-03
    CORBETT & NEWSON LIMITED - 1982-11-02
    5th Floor Halo, Counterslip, Bristol, United Kingdom
    Active Corporate (56 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 22 - Director → ME
  • 41
    PRIME GLOBAL ENERGIES LIMITED - now
    PRIME PAKISTAN LIMITED - 2024-12-24
    ENI PAKISTAN LIMITED
    - 2022-12-30 00151940
    LASMO OIL PAKISTAN LIMITED - 2003-04-10
    SCOTTISH CANADIAN OIL & TRANSPORTATION COMPANY LIMITED - 1987-04-03
    WILLIAM REAY & COMPANY LIMITED - 1981-01-02
    5th Floor Halo, Counterslip, Bristol, United Kingdom
    Active Corporate (61 parents)
    Officer
    2012-04-10 ~ 2014-09-24
    IIF 9 - Director → ME
  • 42
    VIC CBM LIMITED
    07079191
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (45 parents)
    Officer
    2012-04-10 ~ 2014-09-30
    IIF 21 - Director → ME
  • 43
    VIRGINIA INDONESIA CO. CBM LIMITED
    07079220
    Eni House, 10 Ebury Bridge Road, London
    Active Corporate (45 parents)
    Officer
    2012-04-10 ~ 2014-09-30
    IIF 16 - Director → ME

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