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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

Sieff, Lois Mae

    Related profiles found in government register
  • Sieff, Lois Mae
    British Amer company director born in February 1923

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 56 Warwick Square, London, SW1V 2AJ

      IIF 1
  • Sieff, Lois Mae
    British Amer director born in February 1923

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sieff, Lois Mae
    British Amer director of charitable foundations born in February 1923

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 56 Warwick Square, London, SW1V 2AJ

      IIF 5
  • Sieff, Lois Mae
    British Amer retired born in February 1923

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 56 Warwick Square, London, SW1V 2AJ

      IIF 6
child relation
Offspring entities and appointments 6
  • 1
    55/56/57 WARWICK SQUARE LIMITED
    02829188
    140 Tachbrook Street, London, England
    Active Corporate (25 parents)
    Officer
    1993-12-01 ~ 2009-07-10
    IIF 1 - Director → ME
  • 2
    ACADEMY OF ST MARTIN IN THE FIELDS - now
    ACADEMY CONCERTS SOCIETY
    - 2020-08-06 01808488
    54 Dean Street, London, England
    Active Corporate (76 parents)
    Officer
    ~ 1993-03-22
    IIF 5 - Director → ME
  • 3
    STEPHEN SPENDER TRUST
    - now 04891164
    THE STEPHEN SPENDER MEMORIAL TRUST
    - 2010-04-12 04891164
    Railview Lofts, 19c Commercial Road, Eastbourne, England
    Active Corporate (23 parents)
    Officer
    2003-11-07 ~ 2011-05-26
    IIF 6 - Director → ME
  • 4
    THE KENNEDY TRUST FOR RHEUMATOLOGY RESEARCH - now
    THE MATHILDA AND TERENCE KENNEDY INSTITUTE OF RHEUMATOLOGY TRUST
    - 2012-07-05 00963832
    MATHILDA AND TERENCE KENNEDY INSTITUTE OF RHEUMATOLOGY
    - 2000-08-01 00963832
    Stone King Llp, Boundary House, 91 Charterhouse Street, London
    Active Corporate (75 parents)
    Officer
    1997-07-16 ~ 2008-07-15
    IIF 2 - Director → ME
  • 5
    THE ROYAL NATIONAL THEATRE - now
    THE ROYAL NATIONAL THEATRE BOARD
    - 2001-04-25 00749504
    NATIONAL THEATRE BOARD (THE)
    - 1990-05-21 00749504
    The Royal National Theatre, Upper Ground, London
    Active Corporate (87 parents, 1 offspring)
    Officer
    ~ 1996-01-01
    IIF 4 - Director → ME
  • 6
    THE SOUTH BANK FOUNDATION LIMITED
    03174667
    Southbank Centre, Belvedere Road, London
    Active Corporate (38 parents)
    Officer
    1997-01-28 ~ 2000-10-23
    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.