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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 1
  • Bitsakis, Sarah Adrianne Louise
    Born in August 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 1997-07-18 ~ now
    OF - Director → CIF 0
    Mrs Sarah Adrianne Louise Bitsakis
    Born in August 1965
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-07-05 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Has significant influence or controlCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 8
  • 1
    Thornton, Mark Richard
    Accountant born in October 1960
    Individual
    Officer
    icon of calendar 1999-06-01 ~ 2001-09-29
    OF - Director → CIF 0
  • 2
    Clegg, Barrie
    Tax Adviser born in September 1965
    Individual (1 offspring)
    Officer
    icon of calendar 1998-02-07 ~ 1999-04-01
    OF - Director → CIF 0
  • 3
    Clegg, Deborah Ameilia
    Atx Adviser born in May 1965
    Individual (1 offspring)
    Officer
    icon of calendar 1998-02-07 ~ 1999-04-01
    OF - Director → CIF 0
  • 4
    Bitsakis, Sarah Adrianne Louise
    Tax Adviser
    Individual (2 offsprings)
    Officer
    icon of calendar 1997-07-18 ~ 2002-08-15
    OF - Secretary → CIF 0
  • 5
    Bitsakis, Peter
    Accountant born in July 1963
    Individual
    Officer
    icon of calendar 1999-04-04 ~ 2002-08-15
    OF - Director → CIF 0
    Bitsakis, Peter
    Individual
    Officer
    icon of calendar 2002-08-15 ~ 2013-06-11
    OF - Secretary → CIF 0
  • 6
    O'brien, Lisa Katherine
    Tax Adviser born in May 1962
    Individual
    Officer
    icon of calendar 1997-07-18 ~ 2002-08-15
    OF - Director → CIF 0
  • 7
    CAPITAL OFFICE LTD - now
    TEMPLES (PROFESSIONAL SERVICES) LTD - 2008-10-15
    icon of address152 City Road, London
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    63 GBP2024-06-30
    Officer
    1997-06-27 ~ 1997-07-18
    PE - Nominee Director → CIF 0
  • 8
    icon of address152 City Road, London
    Corporate (4 offsprings)
    Officer
    1997-06-27 ~ 1997-07-18
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

COOK O'BRIEN LTD

Previous names
TAX EXPRESS UK LTD. - 1999-04-30
BROOKEVIEW MANAGEMENT LTD - 1998-02-19
Standard Industrial Classification
69203 - Tax Consultancy
Brief company account
Fixed Assets
1,157 GBP2025-06-30
2,012 GBP2024-06-30
Current Assets
22,718 GBP2025-06-30
20,754 GBP2024-06-30
Creditors
Current
-4,223 GBP2025-06-30
-4,703 GBP2024-06-30
Net Current Assets/Liabilities
18,495 GBP2025-06-30
16,051 GBP2024-06-30
Total Assets Less Current Liabilities
19,652 GBP2025-06-30
18,063 GBP2024-06-30
Net Assets/Liabilities
19,652 GBP2025-06-30
18,063 GBP2024-06-30
Equity
19,652 GBP2025-06-30
18,063 GBP2024-06-30
Average Number of Employees
12024-07-01 ~ 2025-06-30
12023-07-01 ~ 2024-06-30

  • COOK O'BRIEN LTD
    Info
    TAX EXPRESS UK LTD. - 1999-04-30
    BROOKEVIEW MANAGEMENT LTD - 1999-04-30
    Registered number 03394024
    icon of address44 Edenfield Gardens, Worcester Park, Surrey KT4 7DU
    PRIVATE LIMITED COMPANY incorporated on 1997-06-27 (28 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-05
    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.