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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

Guillon, Alain Henri Rene

    Related profiles found in government register
  • Guillon, Alain Henri Rene
    French born in February 1942

    Registered addresses and corresponding companies
    • 38 Rue Du Bois De Boulogne, Neuilly Sur Seine, 92200, France

      IIF 1
  • Guillon, Alain Henri Rene
    French oil company executive born in February 1942

    Registered addresses and corresponding companies
    • 38 Rue Du Bois De Boulogne, Neuilly Sur Seine, 92200, France

      IIF 2 IIF 3 IIF 4
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 4
  • 1
    ELF PETROLEUM UK PLC - 2007-01-15
    ELF AQUITAINE U.K. (HOLDINGS) PLC - 1992-07-01
    19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (5 parents, 4 offsprings)
    Officer
    1991-11-05 ~ 1993-12-03
    IIF 4 - Director → ME
  • 2
    TOTAL MILFORD HAVEN REFINERY LIMITED - 2021-03-04
    ELF OIL UK LIMITED - 2003-06-24
    ELF OIL LIMITED - 1992-07-01
    Related registration: 01131745
    ELF OIL (G.B.) LIMITED - 1991-04-01
    VIP PETROLEUM LIMITED - 1976-12-31
    Harvest House Horizon Business Village, 1 Brooklands Road, Weybridge, Surrey, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -53,557 GBP2024-02-29
    Officer
    ~ 1993-12-20
    IIF 1 - Director → ME
  • 3
    Other registered numbers: 00553535, 03473729
    ELF OIL COMPANY LIMITED - 2003-06-24
    Related registration: 00285103
    ELF PETROLEUM (G.B.) LIMITED - 1992-07-01
    40 Clarendon Road, Watford, Hertfordshire
    Dissolved Corporate (2 parents)
    Officer
    ~ 1993-12-20
    IIF 3 - Director → ME
  • 4
    TOTAL (AFRICA) LIMITED - 2021-09-30
    ELF OIL (AFRICA) LIMITED - 2003-06-24
    BP AFRICA (1992) LIMITED - 1992-08-27
    BP AFRICA LIMITED - 1992-02-26
    Related registration: 01030652
    BP AFRICA MEDWEST LIMITED - 1982-06-29
    BP WEST AFRICA LIMITED - 1976-12-31
    10 Upper Bank Street (19th Floor), Canary Wharf, London
    Active Corporate (8 parents)
    Officer
    1992-06-25 ~ 1993-12-20
    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.