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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

Sumpter, David John

    Related profiles found in government register
  • Sumpter, David John
    British born in July 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2nd Floor Offshore House, Teesport Commerce Park, Dockside Road Middlesbrough, Cleveland, TS6 6UZ

      IIF 1
    • 10-11 Lodge Works, Ashcroft Road, Knowsley Industrial Park, Liverpool, L33 7TW, England

      IIF 2
    • 12 Victoria Park, Skelmersdale, Lancashire, WN8 8JQ

      IIF 3
  • Sumpter, David John
    British company director born in July 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 12 Victoria Park, Skelmersdale, WN8 8JQ, England

      IIF 4
  • Sumpter, David John
    British born in July 1942

    Resident in England

    Registered addresses and corresponding companies
    • 22, Orchard Way, Bebbington, Wirral, CH63 8QN, England

      IIF 5
    • Units 10/11 Lodge Works, Ashcroft Road, Knowsley Industrial Park, Liverpool, Merseyside, L33 7TW, England

      IIF 6
    • Suite 2 43-45, Hoghton Street, Southport, Sefton, PR9 0PG, United Kingdom

      IIF 7
  • Mr David John Sumpter
    British born in July 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 10-11 Lodge Works, Ashcroft Road, Knowsley Industrial Park, Liverpool, L33 7TW, England

      IIF 8
  • Sumper, David John
    British managing director born in July 1942

    Registered addresses and corresponding companies
    • 12 Victoria Park, Skelmersdale, Lancashire, WN8 8JQ

      IIF 9
  • Sumpter, David John
    British

    Registered addresses and corresponding companies
    • 12 Victoria Park, Skelmersdale, Lancashire, WN8 8JQ

      IIF 10
  • Mr David John Sumpter
    British born in July 1942

    Resident in England

    Registered addresses and corresponding companies
    • Units 10/11 Lodge Works, Ashcroft Road, Knowsley Industrial Park, Liverpool, Merseyside, L33 7TW, England

      IIF 11 IIF 12 IIF 13
    • Suite 2 43-45, Hoghton Street, Southport, Sefton, PR9 0PG, United Kingdom

      IIF 14
child relation
Offspring entities and appointments 8
  • 1
    ENVOGEN INSTRUMENT SERVICES LIMITED
    - now 01774757
    KNOWSLEY INSTRUMENT SERVICES LIMITED
    - 2020-02-28 01774757 12498508
    Units 10/11 Lodge Works Ashcroft Road, Knowsley Industrial Park, Liverpool, Merseyside, England
    Active Corporate (9 parents)
    Officer
    2012-07-30 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 11 - Ownership of shares – 75% or more OE
  • 2
    ENVOGEN M. AND I. LTD.
    06865508
    Units 10/11 Lodge Works Ashcroft Road, Knowsley Industrial Park, Liverpool, Merseyside, England
    Active Corporate (3 parents)
    Person with significant control
    2019-04-02 ~ now
    IIF 12 - Ownership of shares – 75% or more OE
  • 3
    ENVOGEN U.K. LIMITED
    - now 04414920
    ENVIROSERV LIMITED
    - 2003-03-13 04414920
    BINGWAY LIMITED
    - 2002-05-03 04414920
    Units 10/11 Lodge Works Ashcroft Road, Knowsley Industrial Park, Liverpool, Merseyside, England
    Active Corporate (6 parents)
    Officer
    2003-04-03 ~ 2003-04-10
    IIF 9 - Director → ME
    2004-05-13 ~ now
    IIF 5 - Director → ME
    2002-05-01 ~ 2003-04-03
    IIF 10 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 13 - Ownership of shares – 75% or more OE
  • 4
    FLOVER INTERNATIONAL LIMITED
    04052685
    6-8 Botanic Road, Churchtown, Southport, Merseyside
    Dissolved Corporate (5 parents)
    Officer
    2000-08-14 ~ dissolved
    IIF 3 - Director → ME
  • 5
    INTELLIGENT PROCESS CONTROL SYSTEMS LTD
    09454762
    11 Ashcroft Road, Knowsley Industrial Park, Liverpool, England
    Dissolved Corporate (6 parents)
    Officer
    2015-02-24 ~ dissolved
    IIF 4 - Director → ME
  • 6
    KNOWSLEY INSTRUMENT SERVICES LIMITED
    12498508 01774757
    10-11 Lodge Works Ashcroft Road, Knowsley Industrial Park, Liverpool, England
    Active Corporate (1 parent)
    Officer
    2020-03-04 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2020-03-04 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Ownership of shares – 75% or more OE
  • 7
    ROXBY TRAINING LTD
    - now 01079072
    ROXBY ENGINEERING (SOUTHERN) LIMITED - 2001-04-25
    ROXBY POWER ENGINEERING LIMITED - 1988-10-11
    ROXBY ENGINEERING LIMITED - 1984-05-03
    2nd Floor Offshore House, Teesport Commerce Park, Dockside Road Middlesbrough, Cleveland
    Dissolved Corporate (11 parents)
    Officer
    2010-03-18 ~ dissolved
    IIF 1 - Director → ME
  • 8
    ROXBY TRAINING SOLUTIONS LTD.
    07206012
    Suite 2 43-45 Hoghton Street, Southport, Sefton, United Kingdom
    Active Corporate (3 parents)
    Officer
    2010-03-29 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.