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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

Mason, Keith William

    Related profiles found in government register
  • Mason, Keith William
    British born in April 1952

    Resident in England

    Registered addresses and corresponding companies
  • Mason, Keith William
    British company director born in April 1952

    Resident in England

    Registered addresses and corresponding companies
    • Salt House, 15 Horse Lane, Shaldon, Teignmouth, Devon, TQ14 0BH, United Kingdom

      IIF 6
  • Mason, Keith William
    British director born in April 1952

    Resident in England

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abot, Devon, TQ12 4AA, United Kingdom

      IIF 7
  • Mason, Keith William
    British born in August 1956

    Resident in England

    Registered addresses and corresponding companies
    • Hope Farm House, Carpenters Lane, Hadlow, Tonbridge, TN11 0EX, England

      IIF 8
  • Mason, Keith William
    British director born in August 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Barn Meadow Court, Faygate Lane, Faygate, Horsham, RH12 4SJ, England

      IIF 9
  • Mason, Keith William
    British born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abbot, Devon, TQ12 4AA, United Kingdom

      IIF 10
  • Mason, Keith William
    British director born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abbot, Devon, TQ12 4AA, United Kingdom

      IIF 11 IIF 12
  • Mr Keith William Mason
    British born in April 1952

    Resident in England

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abot, Devon, TQ12 4AA, United Kingdom

      IIF 13
  • Mason, Keith William
    British

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abbot, Devon, TQ12 4AA, United Kingdom

      IIF 14
  • Mason, Keith William
    British company director

    Registered addresses and corresponding companies
    • Salt House, 15 Horse Lane, Shaldon, Teignmouth, Devon, TQ14 0BH, United Kingdom

      IIF 15
  • Mason, Keith William
    born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Hope Farm House, Carpenter Lane, Hadlow, , TN11 0EX,

      IIF 16
  • Mason, Keith William
    British born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7, St John's Road, Harrow, Middlesex, HA1 2EY, United Kingdom

      IIF 17
    • Hope Farm House, Carpenters Lane, Hadlow, Tonbridge, TN11 0EX, England

      IIF 18
  • Mr Keith William Mason
    British born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abbot, Devon, TQ12 4AA, United Kingdom

      IIF 19 IIF 20 IIF 21
  • Mr Keith William Mason
    British born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Hope Farm House, Carpenters Lane, Hadlow, Tonbridge, TN11 0EX, England

      IIF 22 IIF 23
child relation
Offspring entities and appointments 15
  • 1
    DEAL PROPERTY GROUP LTD
    14483370
    The Barn Meadow Court Faygate Lane, Faygate, Horsham, England
    Dissolved Corporate (6 parents)
    Officer
    2022-11-14 ~ dissolved
    IIF 9 - Director → ME
  • 2
    H S HIRE PROPERTIES LIMITED
    06312788
    Unit 6& 7, Broadmeadow Industrial Estate, Teignmouth, Devon
    Dissolved Corporate (5 parents)
    Officer
    2007-07-13 ~ dissolved
    IIF 6 - Director → ME
    2007-07-13 ~ dissolved
    IIF 15 - Secretary → ME
  • 3
    H.S. HIRE AND SALES LIMITED
    - now 02132250
    HARRIS HIRE AND SALES LIMITED
    - 1987-11-30 02132250
    CORALSURE LIMITED
    - 1987-07-02 02132250
    Units 6 & 7, Broadmeadow Industrial Estate, Teignmouth, Devon
    Active Corporate (7 parents)
    Equity (Company account)
    289,914 GBP2024-07-31
    Officer
    ~ now
    IIF 4 - Director → ME
    ~ now
    IIF 14 - Secretary → ME
  • 4
    H.S. HOLDINGS (SW) LIMITED
    11785097
    Units 6 & 7 Broadmeadow Industrial Estate, Teignmouth, Devon, United Kingdom
    Dissolved Corporate (6 parents, 1 offspring)
    Equity (Company account)
    124 GBP2023-12-31
    Officer
    2019-01-24 ~ dissolved
    IIF 7 - Director → ME
  • 5
    K MASON HOLDINGS LIMITED
    05189753 10153143
    Wessex House, Teign Road, Newton Abbot, Devon
    Active Corporate (7 parents, 3 offsprings)
    Equity (Company account)
    3,837,687 GBP2024-07-31
    Officer
    2004-07-26 ~ now
    IIF 1 - Director → ME
  • 6
    LISTER PETTER IPR HOLDINGS LIMITED
    10756101
    Rutland House Minerva Business Park, Lynch Wood, Peterborough, England
    Active Corporate (7 parents)
    Equity (Company account)
    -7,742 GBP2024-07-31
    Officer
    2017-05-05 ~ 2022-01-27
    IIF 12 - Director → ME
    Person with significant control
    2017-05-05 ~ 2017-09-28
    IIF 20 - Ownership of shares – 75% or more OE
    IIF 20 - Right to appoint or remove directors OE
    IIF 20 - Ownership of voting rights - 75% or more OE
  • 7
    MASON CAPITAL DEVELOPMENT LIMITED
    10161120
    Hope Farm House Carpenters Lane, Hadlow, Tonbridge, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    -144,241 GBP2024-05-31
    Officer
    2016-05-04 ~ now
    IIF 8 - Director → ME
  • 8
    MASON CAPITAL LIMITED
    08868211
    Hope Farm House Carpenters Lane, Hadlow, Tonbridge, England
    Active Corporate (4 parents)
    Equity (Company account)
    -5,892 GBP2024-01-30
    Officer
    2014-01-30 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 23 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 23 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    MASON DEVELOPMENTS LIMITED
    07535478
    Wessex House, Teign Road, Newton Abbot, Devon
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    820,385 GBP2024-07-31
    Officer
    2011-02-18 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 13 - Ownership of shares – More than 50% but less than 75% OE
  • 10
    MASON HOLDINGS LIMITED
    10153143 05189753
    Hope Farm House Carpenters Lane, Hadlow, Tonbridge, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -1,102 GBP2024-04-30
    Officer
    2016-04-28 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2016-04-28 ~ now
    IIF 22 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 22 - Ownership of shares – More than 25% but not more than 50% OE
  • 11
    PREFECT SOFTWARE LLP
    OC310486
    166 College Road, Harrow, Middlesex, England
    Active Corporate (116 parents)
    Officer
    2005-03-15 ~ 2016-05-05
    IIF 16 - LLP Member → ME
  • 12
    SDVC LIMITED
    13414084
    Wessex House, Teign Road, Newton Abbot, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    62,004 GBP2024-05-31
    Officer
    2021-05-21 ~ now
    IIF 10 - Director → ME
  • 13
    SLEEMAN & HAWKEN LIMITED
    00599191
    Wessex House, Teign Road, Newton Abbot, Devon
    Active Corporate (6 parents, 1 offspring)
    Equity (Company account)
    2,632,233 GBP2024-07-31
    Officer
    ~ now
    IIF 5 - Director → ME
  • 14
    SLEEMAN & HAWKEN POWER SYSTEMS LIMITED
    - now 10756596
    LISTER PETTER POWER SYSTEMS LIMITED
    - 2022-03-03 10756596
    LISTER PETTER POWER LIMITED
    - 2017-10-04 10756596
    Wessex House, Teign Road, Newton Abot, Devon, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    1 GBP2024-07-31
    Officer
    2017-05-05 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2017-05-05 ~ 2017-05-06
    IIF 19 - Ownership of shares – 75% or more OE
    IIF 19 - Ownership of voting rights - 75% or more OE
    IIF 19 - Right to appoint or remove directors OE
  • 15
    WE ARE SOURCE LIMITED - now
    MAIN 2 LIMITED - 2017-03-02
    LISTER PETTER SOUTH PURCHASING LIMITED
    - 2016-12-16 10485671
    LISTER PETTER SOUTH LIMITED
    - 2016-12-06 10485671
    Wessex House, Teign Road, Newton Abbot, England
    Dissolved Corporate (5 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -531,029 GBP2022-12-31
    Officer
    2016-11-18 ~ 2016-12-12
    IIF 11 - Director → ME
    Person with significant control
    2016-11-18 ~ 2016-12-12
    IIF 21 - Right to appoint or remove directors OE
    IIF 21 - Ownership of shares – 75% or more OE
    IIF 21 - Ownership of voting rights - 75% or more OE

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