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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

Swales, Jonathan Mark

    Related profiles found in government register
  • Swales, Jonathan Mark
    British born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 7, Princes Square, Harrogate, HG1 1ND, England

      IIF 1
  • Swales, Jonathan Mark
    British chartered engineer born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 69 Pannal Ash Road, Harrogate, North Yorkshire, HG2 9AA

      IIF 2
  • Swales, Jonathan Mark
    British director born in December 1960

    Resident in England

    Registered addresses and corresponding companies
  • Swales, Jonathan Mark
    British engineer born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 69 Pannal Ash Road, Harrogate, North Yorkshire, HG2 9AA

      IIF 7
  • Mr Jonathan Mark Swales
    British born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 7, Princes Square, Harrogate, HG1 1ND, England

      IIF 8
child relation
Offspring entities and appointments 7
  • 1
    COFFEY GEOTECHNICS LIMITED
    - now 06328315
    MC413 LIMITED
    - 2007-11-02 06328315 07877326... (more)
    1 Northfield Road, Reading
    Active Corporate (28 parents)
    Officer
    2007-10-04 ~ 2008-06-06
    IIF 6 - Director → ME
  • 2
    EDGE CONSULTANTS UK LIMITED
    - now 02999643
    SCARLETROCK LIMITED - 1995-03-23
    1 Northfield Road, Reading, Berkshire
    Dissolved Corporate (19 parents)
    Officer
    2007-09-25 ~ 2008-06-06
    IIF 5 - Director → ME
  • 3
    NORWEST HOLST SOIL ENGINEERING LIMITED
    00980795
    Astral House, Imperial Way, Watford, Hertfordshire
    Active Corporate (17 parents)
    Officer
    1996-11-18 ~ 2002-03-29
    IIF 2 - Director → ME
  • 4
    REFORM AND REPEAL LTD
    16573988
    7 Princes Square, Harrogate, England
    Active Corporate (2 parents)
    Officer
    2025-07-10 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-07-10 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 5
    SOCOTEC ASBESTOS LIMITED - now
    ESG ASBESTOS LIMITED - 2017-10-16
    ENVIRONMENTAL CONTAMINATION SCIENCES LIMITED
    - 2010-04-30 04951688 06899088... (more)
    CASTLEMAGNET LIMITED
    - 2004-12-10 04951688
    Socotec House Bretby Business Park, Ashby Road, Bretby, Burton Upon Trent, England
    Active Corporate (23 parents)
    Officer
    2004-11-25 ~ 2006-05-26
    IIF 7 - Director → ME
  • 6
    SOCOTEC UK LIMITED - now
    ENVIRONMENTAL SCIENTIFICS GROUP LIMITED - 2017-10-16
    ENVIRONMENTAL SERVICES GROUP LIMITED
    - 2010-04-30 02880501 06899088... (more)
    TES BRETBY LIMITED - 1995-12-31
    SHELFCO (NO.911) LIMITED - 1994-05-27
    Socotec House Bretby Business Park, Ashby Road, Bretby, Burton Upon Trent, England
    Active Corporate (50 parents, 18 offsprings)
    Officer
    2002-06-06 ~ 2006-05-26
    IIF 3 - Director → ME
  • 7
    WEBBER ASSOCIATES (UK) LIMITED
    04175504
    1 Northfield Road, Reading, Berkshire
    Dissolved Corporate (18 parents)
    Officer
    2007-11-05 ~ 2008-06-06
    IIF 4 - Director → ME

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