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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

Leonard, Sian Jennifer

    Related profiles found in government register
  • Leonard, Sian Jennifer
    born in June 1990

    Resident in England

    Registered addresses and corresponding companies
    • Providence House, 141-145 Princes Street, Ipswich, Suffolk, IP1 1QJ, United Kingdom

      IIF 1
  • Leonard, Sian Jennifer
    British born in June 1990

    Resident in England

    Registered addresses and corresponding companies
    • Lawrence House, 5 St. Andrews Hill, Norwich, Norfolk, NR2 1AD, England

      IIF 2
  • Leonard, Sian Jennifer
    British solicitor born in June 1990

    Resident in England

    Registered addresses and corresponding companies
    • Suite 316, 3rd Floor, 70 Gracechurch Street, London, EC3V 0HR, England

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    ASSOCIATION OF BUSINESS RECOVERY PROFESSIONALS
    - now 02553435 03911178
    SOCIETY OF PRACTITIONERS OF INSOLVENCY - 2000-01-28
    3rd Floor (east) Clerkenwell House, 67 Clerkenwell Road, London, England
    Active Corporate (188 parents, 1 offspring)
    Officer
    2023-04-27 ~ now
    IIF 2 - Director → ME
  • 2
    BIRKETTS LLP
    OC317545 02262733
    Providence House, 141-145 Princes Street, Ipswich, Suffolk, United Kingdom
    Active Corporate (208 parents, 16 offsprings)
    Officer
    2025-09-08 ~ now
    IIF 1 - LLP Designated Member → ME
  • 3
    ISADORE GOLDMAN LIMITED
    08377344
    Suite 316, 3rd Floor, 70 Gracechurch Street, London, England
    Active Corporate (21 parents)
    Officer
    2023-04-11 ~ 2025-08-31
    IIF 3 - Director → ME

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