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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

Thomas, Mark James

    Related profiles found in government register
  • Thomas, Mark James
    British company director born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Burlington House, Crosby Road North, Liverpool, L22 0LG, England

      IIF 1 IIF 2 IIF 3
    • icon of address 4, St. Margarets Road, Wirral, CH47 1HX, United Kingdom

      IIF 4
  • Thomas, Mark James
    British director born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 5 IIF 6 IIF 7
    • icon of address Burlington House, Crosby Road North, Liverpool, L22 0LG, England

      IIF 8
  • Thomas, Mark
    British director born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address C/o, Sw Energy Ltd, Burlington House, Crosby Rd North, Waterloo, Liverpool, L22 0LG, United Kingdom

      IIF 9
  • Thomas, Mark
    British commercial director building c born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 18 Devon Drive, Wirral, Merseyside, CH61 8SZ

      IIF 10
  • Thomas, Mark
    British company director born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address International House, 36-38 Cornhill, London, EC3V 3NG, England

      IIF 11
    • icon of address 18, Devon Drive, Pensby Wirral, Merseyside, CH61 8SZ, England

      IIF 12
  • Thomas, Mark
    British director born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 23 Vivian House Blackpill, Roman Bridge Close, Swansea, SA3 5BG, Wales

      IIF 13
    • icon of address 18 Devon Drive, Wirral, Merseyside, CH61 8SZ

      IIF 14
  • Thomas, Mark
    British director born in May 1953

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 23, 2nd Floor, Pembridge Square, London, W2 4DR, United Kingdom

      IIF 15
  • Mr Mark Thomas
    British born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address C/o, Sw Energy Ltd, Burlington House, Crosby Rd North, Waterloo, Liverpool, L22 0LG, United Kingdom

      IIF 16
  • Mr Mark Thomas
    British born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address International House, 36-38 Cornhill, London, EC3V 3NG, England

      IIF 17
    • icon of address 23 Vivian House Blackpill, Roman Bridge Close, Swansea, SA3 5BG, Wales

      IIF 18
  • Thomas, Mark James
    British company director born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 4th Floor, Burlington House, Crosby Road North, Crosby, L22 0LG, United Kingdom

      IIF 19
  • Thomas, Mark James
    British director born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 4th Floor Burlington House, Crosby Road North, Liverpool, L22 0LG, England

      IIF 20
    • icon of address 4th Floor, Burlington House, Crosby Road North, Liverpool, L22 0LG, United Kingdom

      IIF 21 IIF 22
    • icon of address 6, Elbow Lane Formby, Liverpool, L37 4AF, England

      IIF 23 IIF 24 IIF 25
    • icon of address 6, Elbow Lane, Liverpool, L37 4AF, England

      IIF 26
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 27 IIF 28 IIF 29
    • icon of address 255, Poulton Road, Wallasey, CH44 4BT, England

      IIF 31
  • Mr Mark James Thomas
    British born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 4th Floor Burlington House, Crosby Road North, Liverpool, L22 0LG, England

      IIF 32
    • icon of address 4th Floor, Burlington House, Crosby Road North, Liverpool, L22 0LG, United Kingdom

      IIF 33
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 34
    • icon of address Burlington House, Crosby Road North, Liverpool, L22 0LG, England

      IIF 35 IIF 36 IIF 37
    • icon of address 4, St. Margarets Road, Wirral, CH47 1HX, United Kingdom

      IIF 39
  • Thomas, Mark James
    born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 6, Elbow Park, Liverpool, Merseyside, L37 4AF, England

      IIF 40
  • Thomas, Mark, Dr
    British consultant born in May 1956

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 85, Great Portland Street, London, W1W 7LT, England

      IIF 41
  • Thomas, Mark
    British business consultant born in May 1956

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address 5, Prospect Place, Swansea, SA1 1QP, Wales

      IIF 42
  • Mr Mark Thomas
    British born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 43
  • Mr Mark Thomas
    British born in May 1956

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 44
  • Dr Mark Thomas
    British born in May 1956

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 85, Great Portland Street, London, W1W 7LT, England

      IIF 45
  • Mr Mark James Thomas
    British born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Burlington House, 2nd Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 46
    • icon of address Burlington House, 4th Floor, Crosby Road North, Liverpool, L22 0LG, England

      IIF 47 IIF 48 IIF 49
  • Thomas, Mark

    Registered addresses and corresponding companies
    • icon of address 18, Devon Drive, Pensby Wirral, Merseyside, CH61 8SZ, England

      IIF 51
child relation
Offspring entities and appointments
Active 27
  • 1
    icon of address 85 Great Portland Street, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2024-09-13 ~ now
    IIF 41 - Director → ME
    Person with significant control
    icon of calendar 2024-09-13 ~ now
    IIF 45 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 45 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 45 - Right to appoint or remove directorsOE
  • 2
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2021-04-01 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    icon of calendar 2021-04-01 ~ dissolved
    IIF 36 - Right to appoint or remove directorsOE
    IIF 36 - Ownership of voting rights - 75% or moreOE
    IIF 36 - Ownership of shares – 75% or moreOE
  • 3
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2021-04-01 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2021-04-01 ~ dissolved
    IIF 38 - Right to appoint or remove directorsOE
    IIF 38 - Ownership of voting rights - 75% or moreOE
    IIF 38 - Ownership of shares – 75% or moreOE
  • 4
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2024-04-18 ~ now
    IIF 1 - Director → ME
  • 5
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2021-04-01 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2021-04-01 ~ dissolved
    IIF 39 - Right to appoint or remove directorsOE
    IIF 39 - Ownership of voting rights - 75% or moreOE
    IIF 39 - Ownership of shares – 75% or moreOE
  • 6
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2021-04-01 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2021-04-01 ~ dissolved
    IIF 37 - Right to appoint or remove directorsOE
    IIF 37 - Ownership of voting rights - 75% or moreOE
    IIF 37 - Ownership of shares – 75% or moreOE
  • 7
    icon of address 4th Floor Burlington House, Crosby Road North, Crosby, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2020-09-18 ~ now
    IIF 19 - Director → ME
  • 8
    icon of address 4th Floor Burlington House, Crosby Road North, Liverpool, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2021-09-30
    Officer
    icon of calendar 2020-09-28 ~ dissolved
    IIF 22 - Director → ME
  • 9
    icon of address Walker Langford & Co, 361 Pensby Road, Heswall, Wirral, Merseyside
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2010-02-26 ~ dissolved
    IIF 12 - Director → ME
    icon of calendar 2010-02-26 ~ dissolved
    IIF 51 - Secretary → ME
  • 10
    icon of address 5 Prospect Place, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    -8,862 GBP2024-08-31
    Officer
    icon of calendar 2021-03-08 ~ now
    IIF 42 - Director → ME
  • 11
    icon of address 23 2nd Floor, Pembridge Square, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2016-01-11 ~ dissolved
    IIF 15 - Director → ME
  • 12
    icon of address 6 Elbow Park, Liverpool, Merseyside
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2011-06-10 ~ dissolved
    IIF 40 - LLP Designated Member → ME
  • 13
    icon of address International House, 36-38 Cornhill, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1,020 GBP2024-08-31
    Officer
    icon of calendar 2018-08-08 ~ now
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2018-08-08 ~ now
    IIF 17 - Right to appoint or remove directorsOE
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 17 - Ownership of shares – More than 25% but not more than 50%OE
  • 14
    icon of address Pritt House, 23 Pembridge Sq, London, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2016-12-02 ~ dissolved
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2016-12-02 ~ dissolved
    IIF 18 - Ownership of shares – 75% or moreOE
  • 15
    HALLCO 1742 LIMITED - 2010-08-18
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    114,135 GBP2023-12-31
    Officer
    icon of calendar 2010-06-23 ~ now
    IIF 30 - Director → ME
  • 16
    icon of address 255 Poulton Road, Wallasey, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-11-04 ~ dissolved
    IIF 24 - Director → ME
  • 17
    icon of address 51a Rodney Street, Liverpool, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-07-18 ~ dissolved
    IIF 23 - Director → ME
  • 18
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    127,847 GBP2023-12-31
    Officer
    icon of calendar 2013-09-16 ~ now
    IIF 7 - Director → ME
  • 19
    SW ENERGY (HIGH POINT VILLAGE) LIMITED - 2012-05-02
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    810,368 GBP2023-12-31
    Officer
    icon of calendar 2011-07-15 ~ now
    IIF 5 - Director → ME
  • 20
    icon of address 51a Rodney Street, Liverpool, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-07-18 ~ dissolved
    IIF 25 - Director → ME
  • 21
    HDCO123 LIMITED - 2011-07-06
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    150,834 GBP2023-12-31
    Officer
    icon of calendar 2011-04-08 ~ now
    IIF 27 - Director → ME
  • 22
    SW ENERGY (PAN PENINSULA) LIMITED - 2024-09-20
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    121,735 GBP2023-12-31
    Officer
    icon of calendar 2011-07-18 ~ now
    IIF 29 - Director → ME
  • 23
    icon of address C/o Sw Energy Ltd, Burlington House, Crosby Rd North, Waterloo, Liverpool, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2024-06-24 ~ now
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2024-08-22 ~ now
    IIF 16 - Ownership of shares – More than 25% but not more than 50%OE
  • 24
    HELLION NW LIMITED - 2011-07-06
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents, 9 offsprings)
    Equity (Company account)
    2,626,971 GBP2023-12-31
    Officer
    icon of calendar 2011-01-24 ~ now
    IIF 6 - Director → ME
  • 25
    icon of address Burlington House 2nd Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    420,852 GBP2023-12-31
    Officer
    icon of calendar 2011-10-28 ~ now
    IIF 28 - Director → ME
  • 26
    icon of address 4th Floor Burlington House, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    142 GBP2024-09-30
    Officer
    icon of calendar 2019-04-23 ~ now
    IIF 20 - Director → ME
    Person with significant control
    icon of calendar 2019-04-23 ~ now
    IIF 32 - Right to appoint or remove directorsOE
    IIF 32 - Ownership of voting rights - 75% or moreOE
    IIF 32 - Ownership of shares – 75% or moreOE
  • 27
    icon of address 4th Floor Burlington House, Crosby Road North, Liverpool, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    4,786 GBP2024-09-30
    Officer
    icon of calendar 2019-03-30 ~ now
    IIF 21 - Director → ME
    Person with significant control
    icon of calendar 2019-03-30 ~ now
    IIF 33 - Right to appoint or remove directorsOE
    IIF 33 - Ownership of voting rights - 75% or moreOE
    IIF 33 - Ownership of shares – 75% or moreOE
Ceased 11
  • 1
    icon of address Burlington House, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Person with significant control
    icon of calendar 2024-04-18 ~ 2024-05-15
    IIF 35 - Right to appoint or remove directors OE
    IIF 35 - Ownership of shares – 75% or more OE
    IIF 35 - Ownership of voting rights - 75% or more OE
  • 2
    icon of address Persimmon House, Fulford, York
    Active Corporate (4 parents)
    Officer
    icon of calendar 1999-11-10 ~ 2003-12-31
    IIF 14 - Director → ME
  • 3
    HALLCO 1742 LIMITED - 2010-08-18
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    114,135 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 34 - Ownership of shares – 75% or more OE
  • 4
    icon of address Burlington House 2nd Floor, Crosby Road North, Liverpool, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -60 GBP2016-12-31
    Officer
    icon of calendar 2013-05-02 ~ 2016-01-01
    IIF 31 - Director → ME
    icon of calendar 2012-04-30 ~ 2012-05-02
    IIF 26 - Director → ME
  • 5
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    127,847 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 48 - Ownership of shares – 75% or more OE
  • 6
    SW ENERGY (HIGH POINT VILLAGE) LIMITED - 2012-05-02
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    810,368 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 43 - Ownership of shares – 75% or more OE
  • 7
    HDCO123 LIMITED - 2011-07-06
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    150,834 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 47 - Ownership of shares – 75% or more OE
  • 8
    SW ENERGY (PAN PENINSULA) LIMITED - 2024-09-20
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    121,735 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 50 - Has significant influence or control as a member of a firm OE
    IIF 50 - Has significant influence or control over the trustees of a trust OE
    IIF 50 - Has significant influence or control OE
  • 9
    HELLION NW LIMITED - 2011-07-06
    icon of address Burlington House 4th Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents, 9 offsprings)
    Equity (Company account)
    2,626,971 GBP2023-12-31
    Person with significant control
    icon of calendar 2019-12-05 ~ 2024-08-22
    IIF 49 - Ownership of shares – 75% or more OE
    icon of calendar 2016-04-06 ~ 2019-12-05
    IIF 44 - Ownership of shares – 75% or more OE
  • 10
    icon of address Burlington House 2nd Floor, Crosby Road North, Liverpool, England
    Active Corporate (2 parents)
    Equity (Company account)
    420,852 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    IIF 46 - Ownership of shares – 75% or more OE
  • 11
    icon of address 11 Swallow Drive, Kelsall, Tarporley, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2002-11-19 ~ 2005-06-17
    IIF 10 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.