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

Halfpenny, John Wedgwood

    Related profiles found in government register
  • Halfpenny, John Wedgwood
    British company director born in April 1961

    Resident in England

    Registered addresses and corresponding companies
    • Unit 9, Cambridge South, West Way, Sawston, Cambridge, CB22 3FG, England

      IIF 1
  • Halfpenny, John Wedgwood
    British director born in April 1961

    Resident in England

    Registered addresses and corresponding companies
    • 83 Waterbeach Road, Landbeach, Cambridge, Cambs., CB25 9FA, England

      IIF 2
    • 83, Waterbeach Road, Landbeach, Cambridge, Cambs., CB25 9FA, United Kingdom

      IIF 3
  • Halfpenny, John Wedgwood
    British engineer born in April 1961

    Resident in England

    Registered addresses and corresponding companies
    • 83 Waterbeach Road, Landbeach, Cambridge, CB25 9FA

      IIF 4
    • 83 Waterbeach Road, Landbeach, Cambridge, Cambridgeshire, CB4 8EA

      IIF 5
    • Unit 2, South Cambridge Business Park, Babraham Road, Sawston, Cambridge, CB22 3JH, England

      IIF 6
  • Mr John Wedgwood Halfpenny
    British born in April 1961

    Resident in England

    Registered addresses and corresponding companies
    • 83 Waterbeach Road, Landbeach, Cambridge, CB25 9FA

      IIF 7
child relation
Offspring entities and appointments
Active 4
  • 1
    83 Waterbeach Road Landbeach, Cambridge, Cambs.
    Dissolved corporate (3 parents)
    Officer
    2014-03-12 ~ dissolved
    IIF 2 - director → ME
  • 2
    Unit 9-11 Cambridge South, West Way, Sawston, Cambridgeshire, United Kingdom
    Corporate (8 parents)
    Profit/Loss (Company account)
    -5,893,852 GBP2023-04-01 ~ 2024-03-31
    Officer
    2019-07-01 ~ now
    IIF 1 - director → ME
  • 3
    83 Waterbeach Road, Landbeach, Cambridge, Cambs.
    Dissolved corporate (3 parents)
    Officer
    2009-04-17 ~ dissolved
    IIF 3 - director → ME
  • 4
    HALFPENNY 2 LIMITED - 1999-12-07
    MICROLOGIC SERVICES LIMITED - 1999-11-11
    HALFPENNY ENTERPRISES LIMITED - 1997-08-20
    83 Waterbeach Road, Landbeach, Cambridge
    Corporate (2 parents)
    Equity (Company account)
    123,832 GBP2024-04-30
    Officer
    ~ now
    IIF 4 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Right to appoint or remove directorsOE
Ceased 2
  • 1
    CMR FUEL CELLS LIMITED - 2005-10-17
    C/o Stafford & Co, Cpc1 Capital Park, Fulbourn, Cambridge, Cambridgeshire
    Dissolved corporate (2 parents)
    Officer
    2004-09-01 ~ 2010-03-05
    IIF 5 - director → ME
  • 2
    Unit 13, Evolution Business Park, Milton Road, Impington, Cambridge, England
    Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -19,757,813 GBP2024-02-29
    Officer
    2019-11-06 ~ 2020-11-24
    IIF 6 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.