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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 6
  • 1
    Gavin, Eleanor Jane
    Individual (4 offsprings)
    Officer
    icon of calendar 2019-11-05 ~ now
    OF - Secretary → CIF 0
  • 2
    Bonning-snook, Matthew Charles
    Born in March 1968
    Individual (91 offsprings)
    Officer
    icon of calendar 2024-07-17 ~ now
    OF - Director → CIF 0
  • 3
    Moss, James Richard
    Born in March 1980
    Individual (63 offsprings)
    Officer
    icon of calendar 2025-10-13 ~ now
    OF - Director → CIF 0
    Moss, James Richard
    Individual (63 offsprings)
    Officer
    icon of calendar 2017-04-01 ~ now
    OF - Secretary → CIF 0
  • 4
    Sims, Robert Christopher
    Born in June 1988
    Individual (19 offsprings)
    Officer
    icon of calendar 2025-07-17 ~ now
    OF - Director → CIF 0
  • 5
    icon of address10, Saint James Ave Ste 1700, Boston, Massachusetts, United States
    Corporate (2 offsprings)
    Person with significant control
    icon of calendar 2016-08-24 ~ now
    PE - Ownership of voting rights - More than 50% but less than 75% as a member of a firmCIF 0
    PE - Ownership of shares – More than 50% but less than 75% as a member of a firmCIF 0
  • 6
    HELICAL BAR PLC - 2016-07-25
    icon of address5, Hanover Square, London, England
    Active Corporate (8 parents, 151 offsprings)
    Person with significant control
    icon of calendar 2016-08-24 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
Ceased 6
  • 1
    Murphy, Timothy John
    Finance Director born in December 1959
    Individual (181 offsprings)
    Officer
    icon of calendar 2014-06-24 ~ 2025-07-17
    OF - Director → CIF 0
  • 2
    Van Duuren, Sinead Clare
    Individual
    Officer
    icon of calendar 2015-03-06 ~ 2018-08-30
    OF - Secretary → CIF 0
  • 3
    O'reilly, Sarah Amy
    Individual
    Officer
    icon of calendar 2018-09-03 ~ 2019-11-05
    OF - Secretary → CIF 0
  • 4
    Williams, Heather
    Individual
    Officer
    icon of calendar 2014-06-24 ~ 2015-04-30
    OF - Secretary → CIF 0
  • 5
    Mr Seth Andrew Klarman
    Born in May 1957
    Individual (7 offsprings)
    Person with significant control
    icon of calendar 2016-08-24 ~ 2016-08-24
    PE - Has significant influence or controlCIF 0
  • 6
    Kaye, Gerald Anthony
    Development Director born in March 1958
    Individual (67 offsprings)
    Officer
    icon of calendar 2014-08-01 ~ 2024-07-17
    OF - Director → CIF 0
parent relation
Company in focus

BARTS SQUARE LAND ONE LIMITED

Standard Industrial Classification
41100 - Development Of Building Projects

Related profiles found in government register
  • BARTS SQUARE LAND ONE LIMITED
    Info
    Registered number 09100459
    icon of address22 Ganton Street, London W1F 7FD
    PRIVATE LIMITED COMPANY incorporated on 2014-06-24 (11 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-22
    CIF 0
  • BARTS SQUARE LAND ONE LIMITED
    S
    Registered number 9100459
    icon of address5, Hanover Square, London, England, W1S 1HQ
    Private Limited Company in Companies House, Uk
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of address22 Ganton Street, London, England
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE

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