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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

Mr James Donnelly Macnaghten

    Related profiles found in government register
  • Mr James Donnelly Macnaghten
    British born in November 1969

    Resident in England

    Registered addresses and corresponding companies
    • Granta Place, Mill Lane, Cambridge, CB2 1RS

      IIF 1
    • 7, Brunel Way, Fareham, PO15 5TX, England

      IIF 2
    • Lynton House, 7-12 Tavistock Square, London, WC1H 9LT

      IIF 3
  • James Donnelly Macnaghten
    British born in November 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7 Brunel Way, Segensworth East, Fareham, Hampshire, PO15 5TX, United Kingdom

      IIF 4
  • Macnaghten, James Donnelly
    British born in November 1969

    Resident in England

    Registered addresses and corresponding companies
    • Granta Place, Mill Lane, Cambridge, CB2 1RS

      IIF 5
  • Macnaghten, James Donnelly
    British company director born in November 1969

    Resident in England

    Registered addresses and corresponding companies
    • Granta Place, Mill Lane, Cambridge, Cambridgeshire, CB2 1RS, United Kingdom

      IIF 6
    • 7, Brunel Way, Fareham, PO15 5TX, England

      IIF 7
    • 7, Brunel Way, Segensworth East, Fareham, Hampshire, PO15 5TX, England

      IIF 8
    • 40, Bank Street, London, E14 5NR

      IIF 9
  • Macnaghten, James Donnelly
    British director born in November 1969

    Resident in England

    Registered addresses and corresponding companies
    • C/o Hewitsons Llp, Shakespeare House, 42 Newmarket Road, Cambridge, CB5 8EP, United Kingdom

      IIF 10
    • Granta Place, Mill Lane, Cambridge, CB2 1RS

      IIF 11
    • Thornham Point, Thornham Lane, Emsworth, Hampshire, PO10 8DD, United Kingdom

      IIF 12
  • Macnaghten, James Donnelly
    British boat builder born in November 1969

    Registered addresses and corresponding companies
    • Fernleigh Cottage, 3 Hills Avenue, Cambridge, CB1 7UY

      IIF 13
  • Macnaghten, James Donnelly
    British born in November 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7, Brunel Way, Segensworth East, Fareham, Hants, PO15 5TX, England

      IIF 14
child relation
Offspring entities and appointments 10
  • 1
    ACIDY LTD.
    - now 03894710
    ANONDESIGN LIMITED
    - 2003-11-28 03894710
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (10 parents)
    Officer
    2000-08-23 ~ 2005-03-30
    IIF 13 - Director → ME
  • 2
    ADVANCED REHEAT LIMITED
    - now 10193814
    ADVANCE REHEAT LIMITED
    - 2016-12-21 10193814
    Lynton House, 7-12 Tavistock Square, London
    Dissolved Corporate (2 parents)
    Officer
    2016-05-23 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2016-06-30 ~ dissolved
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 3
    CALDERA HEAT BATTERIES LIMITED
    - now 11020413
    PUMPED HEAT LIMITED
    - 2020-07-15 11020413
    7 Brunel Way, Segensworth East, Fareham, Hants, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2017-10-18 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2017-10-18 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    HMT MARINE LTD
    - now 05077771
    HOWES-MACNAGHTEN LIMITED
    - 2007-09-26 05077771
    Jd Macnaghten, Granta Place, Mill Lane, Cambridge, Cambridgeshire
    Dissolved Corporate (4 parents)
    Officer
    2004-03-18 ~ dissolved
    IIF 6 - Director → ME
  • 5
    ISENTROPIC LTD
    - now 05077488
    HOWES-MACNAGHTEN TECHNOLOGY LIMITED
    - 2007-09-26 05077488
    40 Bank Street, London
    Dissolved Corporate (9 parents)
    Officer
    2004-03-18 ~ dissolved
    IIF 9 - Director → ME
  • 6
    ISENTROPIC STORAGE LIMITED
    07093790
    7 Brunel Way, Segensworth East, Fareham, Hampshire
    Dissolved Corporate (3 parents)
    Officer
    2009-12-03 ~ 2016-05-10
    IIF 12 - Director → ME
  • 7
    SCUDAMORES PUNTING COMPANY LIMITED
    - now 02787361
    THE CAMBRIDGE PUNTING COMPANY LIMITED
    - 1998-04-15 02787361 07080012... (more)
    Granta Place, Mill Lane, Cambridge
    Active Corporate (4 parents, 1 offspring)
    Officer
    1993-02-05 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75% OE
  • 8
    THERMAL STORAGE UK LIMITED
    13798128
    28 Leeds Road, Ilkley, England
    Active Corporate (4 parents)
    Officer
    2021-12-13 ~ 2025-09-22
    IIF 7 - Director → ME
    Person with significant control
    2021-12-13 ~ now
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    TUYERE LIMITED
    08237104
    7 Brunel Way, Segensworth East, Fareham, Hampshire
    Dissolved Corporate (3 parents)
    Officer
    2015-09-28 ~ dissolved
    IIF 8 - Director → ME
  • 10
    TYRRELL'S MARINE LIMITED
    - now 01801974
    HUNTINGDON MARINE AND LEISURE LIMITED
    - 2006-04-13 01801974
    Granta Place, Mill Lane, Cambridge
    Dissolved Corporate (8 parents)
    Officer
    2006-04-12 ~ dissolved
    IIF 11 - Director → ME

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