logo
explain how to read the page

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

Mason, Keith William

    Related profiles found in government register
  • Mason, Keith William
    born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mason, Keith William
    British born in August 1956

    Resident in United Kingdom

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

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mason, Keith William
    British born in August 1956

    Resident in England

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

    Resident in England

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

    Resident in England

    Registered addresses and corresponding companies
  • Mason, Keith William
    British

    Registered addresses and corresponding companies
  • Mr Keith William Mason
    British born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Keith William Mason
    British born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Keith William Mason
    British born in April 1952

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 17
  • 1
    DEAL PROPERTY GROUP LTD
    14483370
    Dissolved Corporate (6 parents)
    Officer
    2022-11-14 ~ dissolved
    IIF 7 - Director → ME
  • 2
    H S HIRE PROPERTIES LIMITED
    06312788
    Dissolved Corporate (5 parents)
    Officer
    2007-07-13 ~ dissolved
    IIF 14 - Director → ME
    2007-07-13 ~ dissolved
    IIF 19 - 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
    Active Corporate (7 parents)
    Officer
    (before 1991-03-31) ~ now
    IIF 12 - Director → ME
    (before 1991-03-31) ~ now
    IIF 18 - Secretary → ME
  • 4
    H.S. HOLDINGS (SW) LIMITED
    11785097
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    2019-01-24 ~ dissolved
    IIF 17 - Director → ME
  • 5
    K MASON HOLDINGS LIMITED
    05189753 10153143
    Active Corporate (7 parents, 3 offsprings)
    Officer
    2004-07-26 ~ now
    IIF 9 - Director → ME
  • 6
    LISTER PETTER IPR HOLDINGS LIMITED
    10756101
    Active Corporate (7 parents)
    Officer
    2017-05-05 ~ 2022-01-27
    IIF 5 - Director → ME
    Person with significant control
    2017-05-05 ~ 2017-09-28
    IIF 23 - Ownership of shares – 75% or more → OE
    IIF 23 - Right to appoint or remove directors → OE
    IIF 23 - Ownership of voting rights - 75% or more → OE
  • 7
    MASON CAPITAL DEVELOPMENT LIMITED
    10161120
    Active Corporate (5 parents, 1 offspring)
    Officer
    2016-05-04 ~ now
    IIF 8 - Director → ME
  • 8
    MASON CAPITAL LIMITED
    08868211
    Active Corporate (4 parents)
    Officer
    2014-01-30 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 21 - Ownership of shares – More than 25% but not more than 50% → OE
  • 9
    MASON DEVELOPMENTS LIMITED
    - now 05286012 07535478
    MASON MARINE LIMITED
    - 2005-03-24 05286012
    Dissolved Corporate (9 parents)
    Officer
    2004-11-15 ~ 2007-11-07
    IIF 15 - Director → ME
  • 10
    MASON DEVELOPMENTS LIMITED
    07535478 05286012
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2011-02-18 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 25 - Ownership of shares – More than 50% but less than 75% → OE
  • 11
    MASON HOLDINGS LIMITED
    10153143 05189753
    Active Corporate (4 parents, 1 offspring)
    Officer
    2016-04-28 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-28 ~ now
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 20 - Ownership of shares – More than 25% but not more than 50% → OE
  • 12
    PREFECT SOFTWARE LLP
    OC310486
    Active Corporate (116 parents)
    Officer
    2005-03-15 ~ 2016-05-05
    IIF 1 - LLP Member → ME
  • 13
    SDVC LIMITED
    13414084
    Active Corporate (4 parents, 1 offspring)
    Officer
    2021-05-21 ~ now
    IIF 6 - Director → ME
  • 14
    SLEEMAN & HAWKEN HOLDINGS LIMITED
    03231436
    Dissolved Corporate (11 parents)
    Officer
    1996-07-30 ~ 2007-11-07
    IIF 16 - Director → ME
  • 15
    SLEEMAN & HAWKEN LIMITED
    00599191
    Active Corporate (6 parents, 1 offspring)
    Officer
    (before 1991-06-12) ~ now
    IIF 13 - Director → ME
  • 16
    SLEEMAN & HAWKEN POWER SYSTEMS LIMITED
    - now 10756596
    LISTER PETTER POWER SYSTEMS LIMITED
    - 2022-03-03 10756596
    LISTER PETTER POWER LIMITED
    - 2017-10-04 10756596
    Active Corporate (4 parents)
    Officer
    2017-05-05 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2017-05-05 ~ 2017-05-06
    IIF 22 - Ownership of shares – 75% or more → OE
    IIF 22 - Ownership of voting rights - 75% or more → OE
    IIF 22 - Right to appoint or remove directors → OE
  • 17
    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
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2016-11-18 ~ 2016-12-12
    IIF 4 - Director → ME
    Person with significant control
    2016-11-18 ~ 2016-12-12
    IIF 24 - Ownership of voting rights - 75% or more → OE
    IIF 24 - Right to appoint or remove directors → OE
    IIF 24 - Ownership of shares – 75% or more → OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.