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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Chamberlayne, Harry Alexander

child relation
Offspring entities and appointments 18
  • 1
    10 BOURDON STREET LIMITED
    04792831
    70 Grosvenor Street, London, England
    Active Corporate (16 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 14 - Director → ME
  • 2
    20 BALDERTON STREET PROJECT 1 LIMITED
    - now 08235525
    GROSVENOR SEVENTY LIMITED - 2015-06-19
    70 Grosvenor Street, London
    Active Corporate (22 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 11 - Director → ME
  • 3
    29-37 DAVIES STREET LIMITED
    - now 05883368
    GROSVENOR FORTY EIGHT LIMITED - 2006-12-20
    70 Grosvenor Street, London
    Active Corporate (49 parents, 1 offspring)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 9 - Director → ME
  • 4
    64-70 SOUTH AUDLEY STREET LIMITED
    - now 08624084
    FOREXTRA (GROSVENOR) LIMITED - 2016-05-13
    70 Grosvenor Street, London, England
    Dissolved Corporate (28 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 15 - Director → ME
  • 5
    65 DAVIES STREET DEVELOPMENT LIMITED
    - now 09698169
    GROSVENOR SEVENTY SEVEN LIMITED - 2016-04-04
    70 Grosvenor Street, London, United Kingdom
    Active Corporate (31 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 18 - Director → ME
  • 6
    65 DAVIES STREET INVESTMENT LIMITED
    - now 09698163
    GROSVENOR SEVENTY EIGHT LIMITED - 2016-04-05
    70 Grosvenor Street, London, United Kingdom
    Active Corporate (28 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 17 - Director → ME
  • 7
    70GS PROPERTY COMPANY LIMITED
    13788005
    70 Grosvenor Street, London, England
    Active Corporate (10 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 16 - Director → ME
  • 8
    DUE WEST INVESTMENTS LIMITED
    09353510
    70 Grosvenor Street, London, England, England
    Active Corporate (27 parents, 1 offspring)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 10 - Director → ME
  • 9
    GROSVENOR (MAYFAIR) ESTATE
    01131685
    70 Grosvenor Street, London
    Active Corporate (63 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 13 - Director → ME
  • 10
    GROSVENOR MAYFAIR PROPERTIES LIMITED - now
    GROSVENOR KEYSIGN LIMITED
    - 2025-03-03 04027739 03567680
    TRUSHELFCO (NO.2696) LIMITED - 2000-09-01
    70 Grosvenor Street, London
    Active Corporate (51 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 6 - Director → ME
  • 11
    GROSVENOR PROPERTIES
    - now 00968242 03430385
    GROSVENOR OFFICE SERVICES - 1997-12-22
    70 Grosvenor Street, London
    Active Corporate (56 parents, 3 offsprings)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 4 - Director → ME
  • 12
    GROSVENOR STOW LIMITED
    - now 04028008 04233685
    TRUSHELFCO (NO.2704) LIMITED - 2000-09-01
    70 Grosvenor Street, London
    Active Corporate (33 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 5 - Director → ME
  • 13
    GROSVENOR STOW PROJECTS 2 LIMITED
    - now 05883691 03946617
    GROSVENOR FORTY NINE LIMITED - 2006-12-20
    70 Grosvenor Street, London
    Active Corporate (31 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 7 - Director → ME
  • 14
    GROSVENOR STOW PROJECTS LIMITED
    - now 03946617 05883691
    TRUSHELFCO (NO.2613) LIMITED - 2000-10-09
    70 Grosvenor Street, London
    Active Corporate (33 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 1 - Director → ME
  • 15
    GROSVENOR WEST END PROPERTIES
    - now 00956235
    WHEATSHEAF INVESTMENTS - 1998-05-13
    70 Grosvenor Street, London
    Active Corporate (60 parents, 9 offsprings)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 2 - Director → ME
  • 16
    LONDON LEASEHOLD FLATS LIMITED
    - now 05595922
    BELGRAVIA FLATS LIMITED - 2009-11-18
    TRUSHELFCO (NO.3182) LIMITED - 2005-12-09
    70 Grosvenor Street, London
    Active Corporate (52 parents, 3 offsprings)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 3 - Director → ME
  • 17
    LONDON LEASEHOLD PROPERTIES LIMITED
    08764925
    70 Grosvenor Street, London
    Active Corporate (27 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 12 - Director → ME
  • 18
    MAYFAIR LEASEHOLD PROPERTIES LIMITED
    - now 03646815
    TRUSHELFCO (NO.2431) LIMITED - 1998-11-11
    70 Grosvenor Street, London
    Active Corporate (56 parents)
    Officer
    2022-12-01 ~ 2024-12-31
    IIF 8 - Director → ME

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