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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

Sharples, Leon Keith, Dr

    Related profiles found in government register
  • Sharples, Leon Keith, Dr
    British born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • 21 Mill Lane, Mill Lane, Welwyn, AL6 9EU, England

      IIF 1
  • Sharples, Leon Keith, Dr
    British co director born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • 21 Mill Lane, Welwyn, Hertfordshire, AL6 9EU

      IIF 2
  • Sharples, Leon Keith, Dr
    British company director born in April 1933

    Resident in England

    Registered addresses and corresponding companies
  • Sharples, Leon Keith, Dr
    British director born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • Unit 2, Campus Five, Third Avenue, Letchworth, Hertfordshire, SG6 2JF, England

      IIF 9
    • 21 Mill Lane, Welwyn, Hertfordshire, AL6 9EU

      IIF 10 IIF 11
  • Sharples, Leon Keith, Dr
    British financial consultant born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • 21 Mill Lane, Welwyn, Hertfordshire, AL6 9EU

      IIF 12
  • Sharples, Leon Keith, Dr
    British self-employed born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • 21, Mill Lane, Welwyn, Hertfordshire, AL6 9EU, United Kingdom

      IIF 13
  • Sharples, Leon Keith, Dr
    British

    Registered addresses and corresponding companies
  • Dr Leon Keith Sharples
    British born in April 1933

    Resident in England

    Registered addresses and corresponding companies
    • 21 Mill Lane, Mill Lane, Welwyn, AL6 9EU, England

      IIF 19
    • 21, Mill Lane, Welwyn, AL6 9EU, England

      IIF 20
    • 21, Mill Lane, Welwyn, Hertfordshire, AL6 9EU, United Kingdom

      IIF 21
child relation
Offspring entities and appointments 17
  • 1
    ACEMILL LIMITED
    03734507
    Spiggie, Briar Patch Lane, Letchworth, Hertfordshire
    Dissolved Corporate (7 parents)
    Officer
    1999-06-10 ~ 2002-10-31
    IIF 7 - Director → ME
  • 2
    ACTIVE ENERGY GROUP PLC - now
    CINPART PLC
    - 2010-07-30 03148295
    BUCKLAND GROUP PLC
    - 2007-06-29 03148295
    BUCKLAND INVESTMENTS PLC
    - 2002-08-28 03148295
    DISTANT BROOK PLC - 1997-09-15
    27/28 Eastcastle Street, London
    Active Corporate (29 parents, 8 offsprings)
    Officer
    1997-09-19 ~ 2007-12-07
    IIF 6 - Director → ME
    2000-10-23 ~ 2007-12-07
    IIF 16 - Secretary → ME
  • 3
    ALL YEAR SERVICE LTD.
    03912672
    Redwood House, Deards End Lane, Knebworth, Hertfordshire
    Dissolved Corporate (4 parents)
    Officer
    2000-02-24 ~ dissolved
    IIF 8 - Director → ME
  • 4
    ASHWORTH MANAGEMENT SERVICES LIMITED
    07856457
    27 Stevenage Road, Knebworth, Hertfordshire, England
    Dissolved Corporate (3 parents)
    Officer
    2011-11-22 ~ 2012-01-01
    IIF 3 - Director → ME
  • 5
    BRIDGESON LIMITED
    01700899
    The Pinnacle, 160 Midsummer Boulevard, Milton Keynes
    Dissolved Corporate (4 parents)
    Officer
    1998-03-31 ~ dissolved
    IIF 18 - Secretary → ME
  • 6
    EUROVIDEO LIMITED
    05557475
    Redwood House, Deard's End Lane, Knebworth, Hertfordshire
    Dissolved Corporate (4 parents)
    Officer
    2005-09-08 ~ dissolved
    IIF 5 - Director → ME
  • 7
    FINGATE SERVICES LIMITED
    04289563
    F01 Business & Technology Centre, Bessemer Drive, Stevenage, Hertfordshire
    Dissolved Corporate (12 parents)
    Officer
    2002-04-01 ~ 2010-10-31
    IIF 9 - Director → ME
  • 8
    FUTURE CONSULTANCY SERVICES LIMITED
    05254285
    9 Perseverance Works, Kingsland Road, London
    Dissolved Corporate (1 parent)
    Officer
    2004-11-08 ~ 2005-01-14
    IIF 2 - Director → ME
  • 9
    GASIGNITION LIMITED
    05859331
    Unit 13 Princes Drive Estate, Coventry Road, Kenilworth, Warwickshire
    Active Corporate (6 parents)
    Officer
    2006-06-27 ~ 2007-12-07
    IIF 4 - Director → ME
  • 10
    KINSWATER LIMITED
    04223562
    Redwood House, ., Knebworth, Hertfordshire
    Dissolved Corporate (7 parents)
    Officer
    2002-01-01 ~ 2010-10-31
    IIF 12 - Director → ME
  • 11
    LESKAROON FALLS WINE ESTATE LTD
    10986119
    Strathspey, East Road, Weybridge, England
    Dissolved Corporate (1 parent)
    Officer
    2017-09-28 ~ dissolved
    IIF 13 - Director → ME
    Person with significant control
    2017-09-28 ~ dissolved
    IIF 21 - Ownership of shares – 75% or more OE
  • 12
    QUANTA GLOBAL LTD
    NI698002
    Unit 425 Moat House 54 Bloomfield Avenue, Belfast, Northern Ireland
    Active Corporate (2 parents)
    Person with significant control
    2023-06-08 ~ now
    IIF 19 - Ownership of shares – More than 50% but less than 75% OE
  • 13
    RAPID RESEARCH LIMITED
    - now 01897178
    D.J. BARTLEWSKI LIMITED
    - 1985-05-15 01897178
    145-157 St John Street, London
    Dissolved Corporate (1 parent)
    Officer
    ~ dissolved
    IIF 10 - Director → ME
  • 14
    SECURITY HOMEVIEW LIMITED
    03010050
    John Yelland And Company, 22 Sansome Walk, Worcester
    Dissolved Corporate (7 parents)
    Officer
    1996-01-25 ~ dissolved
    IIF 11 - Director → ME
  • 15
    STONEBANK INDUSTRIAL LEASING LTD.
    02658345
    The Barn House Cromer Hyde Lane, Lemsford, Welwyn Garden City, Hertfordshire, England
    Dissolved Corporate (6 parents)
    Officer
    2003-01-01 ~ 2011-02-28
    IIF 15 - Secretary → ME
  • 16
    THE NOISE BOYS LIMITED
    - now 02188428
    LAPRISE LIMITED
    - 1988-02-11 02188428
    46 Lytton Road, Oxford, England
    Dissolved Corporate (8 parents)
    Officer
    ~ 2000-06-07
    IIF 17 - Secretary → ME
  • 17
    VIEWPOINT 3D LIMITED
    06831312
    21 Mill Lane, Welwyn, England
    Active Corporate (2 parents)
    Officer
    2023-07-04 ~ now
    IIF 1 - Director → ME
    2009-02-26 ~ 2011-12-09
    IIF 14 - Secretary → ME
    Person with significant control
    2023-07-04 ~ now
    IIF 20 - Ownership of shares – More than 50% but less than 75% OE

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