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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 10
  • 1
    The Viscount Edward James Wingfield Hewitt Lifford
    Born in January 1949
    Individual (9 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 2
    Wythe, John Michael
    Born in December 1956
    Individual (15 offsprings)
    Officer
    icon of calendar 2014-01-01 ~ now
    OF - Director → CIF 0
    Mr John Michael Wythe
    Born in December 1956
    Individual (15 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 3
    The Earl Howe Frederick Richard Penn
    Born in January 1951
    Individual (5 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 4
    Roy Matthew Dantzic
    Born in July 1944
    Individual (11 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 5
    Mr James Fairweather Edmondson
    Born in March 1948
    Individual (51 offsprings)
    Person with significant control
    icon of calendar 2018-08-27 ~ now
    PE - Has significant influence or controlCIF 0
  • 6
    Balderson, Katherine Georgina
    Estate Secretary
    Individual (14 offsprings)
    Officer
    icon of calendar 2009-06-10 ~ now
    OF - Secretary → CIF 0
  • 7
    Mr Alastair Boyd Ross
    Born in January 1947
    Individual (6 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 8
    Fenn-smith, Oliver Barry Kemp
    Born in January 1965
    Individual (13 offsprings)
    Officer
    icon of calendar 2018-05-25 ~ now
    OF - Director → CIF 0
  • 9
    Mr David Hamilton Fox
    Born in December 1945
    Individual (16 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
  • 10
    Mr John Holmes Stephen
    Born in March 1950
    Individual (12 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Has significant influence or controlCIF 0
Ceased 8
  • 1
    Teague, Claire Michelle
    Individual
    Officer
    icon of calendar 2008-10-01 ~ 2009-06-10
    OF - Secretary → CIF 0
  • 2
    Moore, William Hewitt
    Director born in February 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2011-12-05 ~ 2018-05-25
    OF - Director → CIF 0
  • 3
    Clutton, Gareth Edmund
    Businessman born in April 1960
    Individual
    Officer
    icon of calendar 2008-10-01 ~ 2011-05-28
    OF - Director → CIF 0
  • 4
    Hatherell, Charles Anson Grey
    Individual
    Officer
    icon of calendar 2007-07-26 ~ 2008-09-30
    OF - Secretary → CIF 0
  • 5
    Lay, Richard Neville
    Chartered Surveyor born in October 1938
    Individual (3 offsprings)
    Officer
    icon of calendar 2007-07-26 ~ 2014-12-31
    OF - Director → CIF 0
  • 6
    Seaborn, Hugh Richard
    Chartered Surveyor born in May 1962
    Individual (37 offsprings)
    Officer
    icon of calendar 2007-07-26 ~ 2008-09-30
    OF - Director → CIF 0
  • 7
    icon of addressProspect House, 2 Athenaeum Road, London
    Active Corporate (3 parents, 1 offspring)
    Officer
    2007-07-26 ~ 2007-07-26
    PE - Director → CIF 0
  • 8
    SWIFT SECRETARIES LIMITED - 2000-07-21
    icon of addressProspect House, 2 Athenaeum Road, London
    Active Corporate (3 parents, 27 offsprings)
    Officer
    2007-07-26 ~ 2007-07-26
    PE - Secretary → CIF 0
parent relation
Company in focus

PORTMAN ESTATE MANAGEMENT LIMITED

Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Brief company account
Called-up share capital not yet paid and not classified as a current asset
0 GBP2025-04-05
0 GBP2024-04-05
Cash at bank and in hand
1 GBP2025-04-05
1 GBP2024-04-05
Net Assets/Liabilities
1 GBP2025-04-05
1 GBP2024-04-05
Number of shares allotted
Class 1 ordinary share
1 shares2024-04-06 ~ 2025-04-05
Par Value of Share
Class 1 ordinary share
1 GBP2024-04-06 ~ 2025-04-05
Equity
1 GBP2025-04-05
1 GBP2024-04-05

  • PORTMAN ESTATE MANAGEMENT LIMITED
    Info
    Registered number 06325414
    icon of address4th Floor, One Great Cumberland Place, London W1H 7AL
    PRIVATE LIMITED COMPANY incorporated on 2007-07-26 (18 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-26
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.