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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

Unwin, Diana Ann

    Related profiles found in government register
  • Unwin, Diana Ann
    British

    Registered addresses and corresponding companies
    • Ground Floor 6, Queens Square, Ascot Business Park Lyndhurst Road, Ascot, Berkshire, SL5 9ED, England

      IIF 1
    • The Old School, Gorse Hill Road, Virginia Water, Surrey, GU25 4AU

      IIF 2 IIF 3 IIF 4
  • Unwin, Diana Ann
    British medical practitioner born in June 1965

    Registered addresses and corresponding companies
    • Tall Trees Ravensdale Road, South Ascot, Berkshire, SL5 9HL

      IIF 6
  • Unwin, Diana Ann
    British born in June 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 28 Windsor Place, Cardiff, CF10 3SG

      IIF 7
    • 28, Windsor Place, Cardiff, CF10 3SG, United Kingdom

      IIF 8 IIF 9
    • 28 Windsor Place, Cardiff, South Glamorgan, CF10 3SG

      IIF 10
  • Unwin, Diana Ann
    British director born in June 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 28, Windsor Place, Cardiff, CF10 3SG

      IIF 11
  • Mrs Diana Ann Unwin
    British born in June 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 28 Windsor Place, Cardiff, CF10 3SG, United Kingdom

      IIF 12
child relation
Offspring entities and appointments 11
  • 1
    AMBER AGENCIES LIMITED
    01169001
    28 Windsor Place, Cardiff
    Active Corporate (12 parents)
    Officer
    ~ 1996-04-01
    IIF 6 - Director → ME
  • 2
    GENUS MEDICA LIMITED
    - now 04201049
    CATWARD LIMITED
    - 2014-09-09 04201049
    THE WINDSOR KNEE CLINIC LIMITED
    - 2010-03-22 04201049
    Ground Floor 6 Queens Square, Ascot Business Park Lyndhurst Road, Ascot, Berkshire
    Active Corporate (4 parents, 1 offspring)
    Officer
    2001-04-18 ~ now
    IIF 1 - Secretary → ME
  • 3
    MANDACO 570 LIMITED
    06619541
    28 Windsor Place, Cardiff
    Dissolved Corporate (9 parents)
    Officer
    2008-09-19 ~ dissolved
    IIF 11 - Director → ME
  • 4
    ONE HEALTH GROUP - SHEFFIELD LIMITED - now
    THE ONE HEALTH GROUP - SHEFFIELD LIMITED
    - 2006-03-01 05081672
    IMCO (172004) LIMITED
    - 2004-07-22 05081672
    131 Psalter Lane, Sheffield, South Yorks
    Dissolved Corporate (8 parents)
    Officer
    2004-07-08 ~ 2004-10-10
    IIF 2 - Secretary → ME
  • 5
    ONE HEALTH GROUP - WINDSOR LIMITED - now
    THE ONE HEALTH GROUP - WINDSOR LIMITED
    - 2006-03-01 04201064
    THE WINDSOR ORTHOPAEDIC CLINIC LIMITED
    - 2004-11-09 04201064
    131 Psalter Lane, Sheffield, South Yorks
    Dissolved Corporate (8 parents)
    Officer
    2001-04-18 ~ 2004-11-12
    IIF 5 - Secretary → ME
  • 6
    ONE HEALTH GROUP PLC - now
    ONE HEALTH GROUP LIMITED
    - 2022-10-31 04201068
    THE WINDSOR SPORTS INJURY CLINIC LIMITED
    - 2003-05-29 04201068
    131 Psalter Lane, Sheffield, South Yorks
    Active Corporate (19 parents, 14 offsprings)
    Officer
    2001-04-18 ~ 2004-10-10
    IIF 4 - Secretary → ME
  • 7
    PERIGNON LIMITED
    01265618
    28 Windsor Place, Cardiff
    Active Corporate (11 parents, 1 offspring)
    Officer
    2002-02-14 ~ now
    IIF 7 - Director → ME
  • 8
    PETBERN LIMITED
    00798880
    28 Windsor Place, Cardiff, South Glamorgan
    Active Corporate (5 parents)
    Officer
    ~ now
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
  • 9
    ROINES ESTATES LIMITED
    00346968
    28 Windsor Place, Cardiff, South Glamorgan, Wales
    Active Corporate (13 parents, 1 offspring)
    Officer
    1996-08-30 ~ now
    IIF 8 - Director → ME
  • 10
    THE ONE HEALTH GROUP - CONTRACTS LIMITED
    - now 05081675
    IMCO (182004) LIMITED
    - 2004-07-22 05081675
    131 Psalter Lane, Sheffield, South Yorks
    Active Corporate (10 parents)
    Officer
    2004-07-08 ~ 2004-10-10
    IIF 3 - Secretary → ME
  • 11
    TUDOR JENKINS PROPERTIES LIMITED
    00353250
    28 Windsor Place, Cardiff, South Glamorgan, Wales
    Active Corporate (14 parents)
    Officer
    2022-02-25 ~ now
    IIF 9 - Director → ME

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