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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

Williams, Peter Sefton, Dr

    Related profiles found in government register
  • Williams, Peter Sefton, Dr
    British born in December 1955

    Resident in England

    Registered addresses and corresponding companies
    • 41, Coleshill Road, Teddington, TW11 0LL, England

      IIF 1
  • Williams, Peter Sefton, Dr
    British chief executive born in December 1955

    Resident in England

    Registered addresses and corresponding companies
    • 41, Coleshill Road, Teddington, Middlesex, TW11 0LL

      IIF 2
  • Williams, Peter Sefton, Dr
    British company director born in December 1955

    Resident in England

    Registered addresses and corresponding companies
    • Hawkslease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG

      IIF 3 IIF 4 IIF 5
    • Hawkslease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG, Uk

      IIF 7
    • Hawkslease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG, United Kingdom

      IIF 8
  • Williams, Peter Sefton, Dr
    British director born in December 1955

    Resident in England

    Registered addresses and corresponding companies
    • Hawkslease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG, United Kingdom

      IIF 9
    • Hawsklease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG, United Kingdom

      IIF 10
  • Williams, Peter Sefton
    British company director born in December 1955

    Resident in Switzerland

    Registered addresses and corresponding companies
    • Hawkslease House, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG

      IIF 11
  • Williams, Peter Sefton
    British director born in December 1955

    Resident in Switzerland

    Registered addresses and corresponding companies
    • Hawkslease, Chapel Lane, Lyndhurst, Hampshire, SO43 7FG, United Kingdom

      IIF 12
child relation
Offspring entities and appointments 12
  • 1
    INEOS BIO HOLDINGS LIMITED
    06966033
    Hawkslease, Chapel Lane, Lyndhurst, Hampshire
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2009-07-20 ~ 2012-07-19
    IIF 9 - Director → ME
  • 2
    INEOS BIO LIMITED
    - now 02388655
    REGAIN LTD.
    - 2008-06-23 02388655
    REPRISE LIMITED - 1997-06-10
    REPRISE INTERNATIONAL PLASTICS RECYCLING LIMITED - 1990-02-09
    ALNERY NO. 862 LIMITED - 1989-08-22
    Hawkslease, Chapel Lane, Lyndhurst, Hampshire
    Dissolved Corporate (32 parents, 1 offspring)
    Officer
    2008-06-13 ~ 2012-07-19
    IIF 8 - Director → ME
  • 3
    INEOS BIO REFINERY (SEAL SANDS) LIMITED
    - now 06888886
    INEOS BIO RESOURCES (SEAL SANDS) LIMITED
    - 2011-05-09 06888886
    Hawkslease, Chapel Lane, Lyndhurst, Hampshire
    Dissolved Corporate (6 parents)
    Officer
    2009-04-27 ~ 2012-07-19
    IIF 4 - Director → ME
  • 4
    INEOS BIO RESOURCES LIMITED
    06889038
    Hawkslease, Chapel Lane, Lyndhurst, Hampshire
    Dissolved Corporate (7 parents)
    Officer
    2009-04-28 ~ 2012-07-19
    IIF 6 - Director → ME
  • 5
    INEOS DERIVATIVES FRANCE LIMITED - now
    INEOS TECHNICAL SERVICES LIMITED
    - 2013-09-26 06674365 06238238
    Hawkslease, Chapel Lane, Lyndhurst, Hampshire
    Active Corporate (16 parents)
    Officer
    2008-08-15 ~ 2012-07-19
    IIF 7 - Director → ME
  • 6
    INEOS NITRILES (UK) LIMITED
    - now 06238238
    INEOS TECHNICAL SERVICES LIMITED
    - 2008-08-12 06238238 06674365
    School Aycliffe Lane, Newton Aycliffe, Co Durham, United Kingdom
    Active Corporate (21 parents)
    Officer
    2007-05-04 ~ 2008-08-21
    IIF 2 - Director → ME
  • 7
    INEOS PARAFORM HOLDINGS LIMITED
    05293217
    C/o Interpath Ltd, 10 Fleet Place, London
    Dissolved Corporate (18 parents, 1 offspring)
    Officer
    2010-03-31 ~ 2015-09-18
    IIF 11 - Director → ME
  • 8
    INEOS PARAFORM LIMITED
    - now 04482032
    INEOS METHANOVA LIMITED - 2003-10-27
    INEOS DELTA 3 LIMITED - 2003-06-13
    C/o Interpath Ltd, 10 Fleet Place, London
    Dissolved Corporate (19 parents)
    Officer
    2010-03-31 ~ 2015-09-18
    IIF 5 - Director → ME
  • 9
    INEOS TECHNOLOGIES (HOLDINGS) LIMITED
    06716202
    Bankes Lane Office, Bankes Lane, Runcorn, Cheshire, United Kingdom
    Active Corporate (25 parents, 1 offspring)
    Officer
    2008-10-10 ~ 2012-07-19
    IIF 3 - Director → ME
  • 10
    INEOS TECHNOLOGIES (VINYLS) LIMITED
    07085219
    Bankes Lane Office, Bankes Lane, Runcorn, Cheshire, United Kingdom
    Active Corporate (27 parents)
    Officer
    2009-11-24 ~ 2012-07-19
    IIF 10 - Director → ME
  • 11
    TRICOYA TECHNOLOGIES LIMITED
    - now 08231894
    BONDCO 2468 LIMITED
    - 2012-10-17 08231894 04728153, 04380375, 07146743... (more)
    4th Floor 3 Moorgate Place, London, United Kingdom
    Active Corporate (23 parents, 1 offspring)
    Officer
    2012-09-27 ~ 2015-03-31
    IIF 12 - Director → ME
  • 12
    V-CARBON HOLDINGS LIMITED
    12303663
    3 Bunhill Row, London, United Kingdom
    Active Corporate (6 parents, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -217,360 GBP2023-12-31
    Officer
    2021-02-09 ~ now
    IIF 1 - Director → ME

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