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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

Routh, Mark Christopher

    Related profiles found in government register
  • Routh, Mark Christopher
    British businessman born in January 1958

    Registered addresses and corresponding companies
    • 36 Baskerville Road, London, SW18 3RS

      IIF 1
  • Routh, Mark Christopher
    British director born in January 1958

    Registered addresses and corresponding companies
  • Routh, Mark Christopher
    British born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • C/o Arch Law, Huckletree Bishopsgate, 8 Bishopsgate, London, EC2N 4BQ, United Kingdom

      IIF 6 IIF 7 IIF 8
  • Routh, Mark Christopher
    British chief executive born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • 6th Floor, 60 Gracechurch Street, London, EC3V 0HR, United Kingdom

      IIF 9
  • Routh, Mark Christopher
    British company director born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • 10, Tregunter Road, London, SW10 9LR, England

      IIF 10
  • Routh, Mark Christopher
    British engineer born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • 10, Tregunter Road, London, SW10 9LR, England

      IIF 11
  • Routh, Mark Christopher
    British group chief executive born in January 1958

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 17
  • 1
    AVALONIA ABBEYDALE LIMITED
    11648577
    6th Floor 60 Gracechurch Street, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2018-10-29 ~ 2018-12-31
    IIF 15 - Director → ME
  • 2
    AVALONIA ENERGY LIMITED
    11475497
    6th Floor 60 Gracechurch Street, London, United Kingdom
    Dissolved Corporate (7 parents, 4 offsprings)
    Officer
    2018-07-20 ~ 2018-12-31
    IIF 13 - Director → ME
  • 3
    AVALONIA GODDARD LIMITED
    - now 11586152
    AVALONIA ENERGY DEVELOPMENTS LIMITED
    - 2018-10-29 11586152 11999607
    6th Floor 60 Gracechurch Street, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2018-09-24 ~ 2018-12-31
    IIF 14 - Director → ME
  • 4
    CALENERGY INFRASTRUCTURE LIMITED - now
    IOG INFRASTRUCTURE LIMITED
    - 2024-09-10 07632910
    IOG SKIPPER LIMITED
    - 2016-12-06 07632910
    Lloyds Court, 78 Grey Street, Newcastle Upon Tyne, United Kingdom
    Active Corporate (18 parents)
    Officer
    2011-10-28 ~ 2018-12-31
    IIF 16 - Director → ME
  • 5
    CALENERGY NORTH SEA LIMITED - now
    IOG NORTH SEA LIMITED
    - 2024-09-10 07632999
    IOG BLYTHE LIMITED
    - 2012-05-21 07632999
    Lloyds Court, 78 Grey Street, Newcastle Upon Tyne, United Kingdom
    Active Corporate (18 parents)
    Officer
    2011-10-28 ~ 2018-12-31
    IIF 17 - Director → ME
  • 6
    CALENERGY SNS LIMITED - now
    IOG UK LTD - 2024-09-10
    IOG SOUTHERN NORTH SEA LIMITED - 2021-06-04
    IOG UK LTD
    - 2021-04-27 08619688
    IOG UK LTD.
    - 2016-11-02 08619688
    OYSTER PETROLEUM LIMITED
    - 2016-10-31 08619688
    Lloyds Court, 78 Grey Street, Newcastle Upon Tyne, United Kingdom
    Active Corporate (33 parents)
    Officer
    2016-10-27 ~ 2018-12-31
    IIF 9 - Director → ME
  • 7
    CENTRICA PRODUCTION (DMF) LIMITED - now
    VENTURE PRODUCTION (DMF) LIMITED - 2011-09-12
    CH4 DMF LIMITED
    - 2006-12-01 01483729
    ENI DMF LIMITED
    - 2004-05-28 01483729
    LASMO (DMF) LIMITED - 2003-04-10
    DNO OFFSHORE LIMITED - 1996-04-23
    PEKO OIL NORTH SEA PLC - 1990-10-10
    NORTH SEA & GENERAL OIL OPERATIONS PLC - 1988-01-04
    DAWSEA PUBLIC LIMITED COMPANY - 1985-01-22
    Millstream, Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (49 parents)
    Officer
    2004-05-19 ~ 2006-08-03
    IIF 2 - Director → ME
  • 8
    CENTRICA PRODUCTION (GMA) LIMITED - now
    VENTURE PRODUCTION (GMA) LIMITED - 2011-09-12
    CH4 LIMITED
    - 2006-12-01 04480539 03269923
    SUNSET CLIFFS LIMITED - 2002-07-22
    Millstream, Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (29 parents)
    Officer
    2002-08-29 ~ 2006-08-03
    IIF 4 - Director → ME
  • 9
    CENTRICA TRADING LIMITED - now
    CH4 ENERGY LIMITED
    - 2022-07-26 04440303 03275456
    STOCKBAND LIMITED - 2002-07-22
    Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (38 parents)
    Officer
    2002-08-29 ~ 2006-08-03
    IIF 3 - Director → ME
  • 10
    CH4 OLD LIMITED - now
    CH4 HOLDINGS LIMITED
    - 2012-09-06 04843182
    PICNICDELETE LIMITED
    - 2003-12-17 04843182
    Millstream, Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (25 parents)
    Officer
    2003-12-15 ~ 2006-08-03
    IIF 1 - Director → ME
  • 11
    IOG PLC - now
    INDEPENDENT OIL AND GAS PLC
    - 2021-04-27 07434350
    SILBURY 395 LIMITED - 2011-03-30
    2nd Floor, 110 Cannon Street, London
    In Administration Corporate (26 parents, 4 offsprings)
    Officer
    2011-10-28 ~ 2018-12-31
    IIF 12 - Director → ME
  • 12
    NSIP (ETS) LIMITED - now
    CH4 PIPELINES LIMITED
    - 2007-01-17 02504173
    CALENERGY GAS (PIPELINES) LIMITED
    - 2003-07-28 02504173
    POWER TOWER LIMITED - 1997-12-08
    HASTESPOT LIMITED - 1990-07-06
    Suite 1, 3rd Floor 11-12 St James's Square, London, United Kingdom
    Dissolved Corporate (43 parents)
    Officer
    2003-07-23 ~ 2006-08-03
    IIF 5 - Director → ME
  • 13
    PROSPEX ENERGY PLC
    - now 03896382 12476146
    PROSPEX OIL AND GAS PLC - 2020-07-02
    PREMIER GOLD RESOURCES PLC - 2015-04-16
    PREMIER MANAGEMENT HOLDINGS PLC - 2012-03-30
    C/o Arch Law Huckletree Bishopsgate, 8 Bishopsgate, London, United Kingdom
    Active Corporate (23 parents, 3 offsprings)
    Officer
    2021-07-27 ~ 2026-02-01
    IIF 6 - Director → ME
  • 14
    PXOG MARSHALL LIMITED
    11025214
    C/o Arch Law Huckletree Bishopsgate, 8 Bishopsgate, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    2021-07-28 ~ 2026-02-25
    IIF 7 - Director → ME
  • 15
    PXOG MUIRHILL LIMITED
    11082743
    C/o Arch Law Huckletree Bishopsgate, 8 Bishopsgate, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    2021-07-27 ~ 2026-02-25
    IIF 8 - Director → ME
  • 16
    TESORILLO ENERGY LTD
    - now SC691378
    WARREGO ENERGY EUROPE LIMITED
    - 2021-07-09 SC691378
    18 North Silver Street, Aberdeen, Scotland
    Dissolved Corporate (5 parents)
    Officer
    2021-07-02 ~ 2021-08-02
    IIF 10 - Director → ME
  • 17
    WARREGO ENERGY UK LIMITED - now
    WARREGO ENERGY LIMITED
    - 2019-05-08 SC323899
    BORROWDALE RESOURCES LIMITED - 2007-05-30
    18 North Silver Street, Aberdeen, Scotland
    Dissolved Corporate (9 parents)
    Officer
    2010-10-26 ~ 2019-03-29
    IIF 11 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.