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

Mr Leonard Keith Porter

    Related profiles found in government register
  • Mr Leonard Keith Porter
    British born in March 1952

    Resident in England

    Registered addresses and corresponding companies
    • 13, Silver Lane, Purley, Surrey, CR8 3HJ, England

      IIF 1
  • Porter, Leonard Keith
    British chief executive born in March 1952

    Resident in England

    Registered addresses and corresponding companies
    • 13 Silver Lane, Purley, Surrey, CR8 3HJ

      IIF 2
    • 13, Silver Lane, Purley, Surrey, CR8 3HJ, United Kingdom

      IIF 3
  • Porter, Leonard Keith
    British company director born in March 1952

    Resident in England

    Registered addresses and corresponding companies
    • 123, Victoria Street, London, SW1E 6DE, United Kingdom

      IIF 4
    • 13 Silver Lane, Purley, Surrey, CR8 3HJ

      IIF 5
    • 13, Silver Lane, Purley, Surrey, CR8 3HJ, England

      IIF 6
    • Light & Power House, Shire Hill, Saffron Walden, Essex, CB11 3AQ

      IIF 7
  • Porter, Leonard Keith
    British metallurgist born in March 1952

    Resident in England

    Registered addresses and corresponding companies
    • 13 Silver Lane, Purley, Surrey, CR8 3HJ

      IIF 8
  • Porter, Leonard Keith
    British company director born in March 1952

    Registered addresses and corresponding companies
    • 13 Braemar Place, Aberdeen, Aberdeenshire, AB1 6EN

      IIF 9
child relation
Offspring entities and appointments
Active 1
  • 1
    LEADPLAN LIMITED - 1996-07-15
    13 Silver Lane, Purley, Surrey
    Corporate (2 parents)
    Equity (Company account)
    390,531 GBP2023-12-31
    Officer
    1996-06-07 ~ now
    IIF 8 - director → ME
    Person with significant control
    2016-07-01 ~ now
    IIF 1 - Ownership of shares – 75% or moreOE
Ceased 7
  • 1
    GRS HOLDING COMPANY LIMITED - 2002-01-18
    123 Victoria Street, London
    Corporate (5 parents)
    Officer
    2015-04-01 ~ 2020-12-10
    IIF 4 - director → ME
  • 2
    Beaver House Plough Road, Great Bentley, Colchester, Essex
    Dissolved corporate (2 parents)
    Equity (Company account)
    12,047 GBP2020-12-31
    Officer
    2014-12-30 ~ 2017-10-31
    IIF 6 - director → ME
  • 3
    SCOPEC INTERNATIONAL LIMITED - 2002-06-05
    M.O.M.INTERNATIONAL LIMITED - 1991-04-01
    MOM LONDON LIMITED - 1988-09-01
    MOM ASSOCIATES LIMITED - 1983-10-19
    C/o Afiniti Limited, 131-151 Great Titchfield Street, London, United Kingdom
    Dissolved corporate (2 parents)
    Equity (Company account)
    -1,401 GBP2015-12-31
    Officer
    1994-01-20 ~ 1994-11-20
    IIF 9 - director → ME
  • 4
    LPA INDUSTRIES PLC - 1998-02-17
    LPA-REM ELECTRICAL PUBLIC LIMITEDCOMPANY - 1981-09-30
    REM PRODUCTS (ELECTRICAL) LIMITED - 1976-12-31
    Light & Power House, Shire Hill, Saffron Walden, Essex
    Corporate (6 parents, 9 offsprings)
    Officer
    2014-08-27 ~ 2021-12-31
    IIF 7 - director → ME
  • 5
    25 Fenchurch Avenue, London, England
    Corporate (15 parents, 3 offsprings)
    Officer
    2003-04-08 ~ 2014-03-31
    IIF 2 - director → ME
  • 6
    LLOYD'S REGISTER RAIL LIMITED - 2015-07-08
    LLOYD'S REGISTER MHA LTD. - 2004-01-28
    MHA SYSTEMS LIMITED - 2001-06-14
    MICHAEL HAMLYN ASSOCIATES LTD - 2000-01-06
    FENSHELF 62 LTD - 1996-10-24
    Shoreham Technical Centre, Shoreham By Sea, West Sussex
    Corporate (6 parents)
    Officer
    2001-05-24 ~ 2003-04-01
    IIF 5 - director → ME
  • 7
    C/o Flemmings, 76 Canterbury Road, Croydon, Surrey, United Kingdom
    Corporate (12 parents)
    Equity (Company account)
    272,560 GBP2024-03-31
    Officer
    2013-06-13 ~ 2019-06-10
    IIF 3 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.