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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

Mr Roger Stephen Unwin

    Related profiles found in government register
  • Mr Roger Stephen Unwin
    British born in May 1944

    Resident in England

    Registered addresses and corresponding companies
    • 62, Machon Bank, Sheffield, S7 1GP, England

      IIF 1
  • Unwin, Roger Stephen
    British born in May 1944

    Resident in England

    Registered addresses and corresponding companies
    • 62, Machon Bank, Sheffield, S7 1GP, England

      IIF 2
  • Umwin, Roger Stephen
    British born in May 1944

    Registered addresses and corresponding companies
    • Hall Lane Barn, Totley Hall Lane, Sheffield, South Yorkshire, S17 4AA

      IIF 3
  • Unwin, Roger Stephen
    British born in May 1944

    Registered addresses and corresponding companies
    • Hall Lane Barn Totley Hall Lane, Sheffield, South Yorkshire, S17 4AA

      IIF 4 IIF 5
child relation
Offspring entities and appointments 4
  • 1
    ASSOCIATION OF PLUMBING AND HEATING CONTRACTORS (CERTIFICATION)LIMITED
    - now 02876277
    PLUMBING & HEATING CONTRACTORS (TRAINING) LTD
    - 2006-03-31 02876277
    BUILDING SERVICES INDUSTRY (TRAINING) LIMITED - 2002-10-02
    BUILDING SERVICES INDUSTRY (TRAINING) CO LIMITED - 1993-12-13
    12 Cranmore Drive, Shirley, Solihull, West Midlands
    Active Corporate (50 parents)
    Profit/Loss (Company account)
    46,231 GBP2024-01-01 ~ 2024-12-31
    Officer
    2006-01-04 ~ 2009-06-16
    IIF 3 - Director → ME
  • 2
    ASSOCIATION OF PLUMBING AND HEATING CONTRACTORS (HOLDINGS) LIMITED
    05302014
    12 Cranmore Drive, Shirley, Solihull, West Midlands
    Active Corporate (42 parents)
    Profit/Loss (Company account)
    142,602 GBP2024-01-01 ~ 2024-12-31
    Officer
    2004-12-01 ~ 2009-06-16
    IIF 5 - Director → ME
  • 3
    ASSOCIATION OF PLUMBING AND HEATING CONTRACTORS LIMITED
    05302003
    12 Cranmore Drive, Shirley, Solihull, West Midlands
    Active Corporate (43 parents, 2 offsprings)
    Equity (Company account)
    787,596 GBP2024-12-31
    Officer
    2004-12-01 ~ 2009-06-16
    IIF 4 - Director → ME
  • 4
    SAFETASK LIMITED
    02226769
    62 Machon Bank, Sheffield, England
    Active Corporate (4 parents)
    Equity (Company account)
    47,925 GBP2024-08-31
    Officer
    ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-07-01 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 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.