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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 9
  • 1
    Drinkwater, Karen Louise
    Born in September 1965
    Individual (2 offsprings)
    Officer
    1999-04-06 ~ now
    OF - Director → CIF 0
    Drinkwater, Karen Louise
    Tax Advisor
    Individual (2 offsprings)
    Officer
    1999-04-06 ~ now
    OF - Secretary → CIF 0
    Mrs Karen Louise Drinkwater
    Born in September 1965
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 2
    Cooper, Brian William
    Accountant born in July 1945
    Individual (11 offsprings)
    Officer
    1996-11-26 ~ 1999-04-06
    OF - Director → CIF 0
    Cooper, Brian William
    Accountant
    Individual (11 offsprings)
    Officer
    1996-11-26 ~ 1999-04-06
    OF - Secretary → CIF 0
  • 3
    Cooper, Jane
    Company Secretary born in June 1976
    Individual (2 offsprings)
    Officer
    1999-04-06 ~ 2001-04-01
    OF - Director → CIF 0
  • 4
    Drinkwater, Kirk Arney
    Born in May 1992
    Individual (1 offspring)
    Officer
    2025-12-05 ~ now
    OF - Director → CIF 0
  • 5
    Whitehouse, Robert Marcus
    Accountant born in January 1968
    Individual (3 offsprings)
    Officer
    2009-11-01 ~ 2014-05-30
    OF - Director → CIF 0
  • 6
    Cooper, Doreen Margaret
    Company Secretary born in November 1947
    Individual (2 offsprings)
    Officer
    1996-11-26 ~ 1999-04-06
    OF - Director → CIF 0
  • 7
    Drinkwater, Andrew William
    General Builder born in August 1964
    Individual (2 offsprings)
    Officer
    2002-11-26 ~ 2012-07-01
    OF - Director → CIF 0
    Drinkwater, Andrew William
    Individual (2 offsprings)
    Officer
    2001-04-01 ~ 2001-04-01
    OF - Secretary → CIF 0
    Mr Andrew William Drinkwater
    Born in August 1964
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-11-20
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% as a member of a firmCIF 0
    PE - Right to appoint or remove directorsCIF 0
    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
  • 8
    SAME-DAY COMPANY SERVICES LIMITED
    01347553
    9 Perseverance Works, Kingsland Road, London
    Active Corporate (10 parents, 16681 offsprings)
    Officer
    1996-11-26 ~ 1996-11-26
    OF - Nominee Secretary → CIF 0
  • 9
    WILDMAN & BATTELL LIMITED
    00671809
    9 Perseverance Works, Kingsland Road, London
    Active Corporate (9 parents, 15605 offsprings)
    Officer
    1996-11-26 ~ 1996-11-26
    OF - Nominee Director → CIF 0
parent relation
Company in focus

SELF-ASSESSMENT SYSTEMS LIMITED

Period: 1996-11-26 ~ now
Company number: 03284147
Registered name
SELF-ASSESSMENT SYSTEMS LIMITED - now
Standard Industrial Classification
69201 - Accounting And Auditing Activities
Brief company account
Fixed Assets
69,160 GBP2025-04-30
84,459 GBP2024-04-30
Current Assets
75,253 GBP2025-04-30
70,587 GBP2024-04-30
Creditors
Amounts falling due within one year
-79,503 GBP2025-04-30
-74,482 GBP2024-04-30
Net Current Assets/Liabilities
-4,250 GBP2025-04-30
-3,895 GBP2024-04-30
Total Assets Less Current Liabilities
64,910 GBP2025-04-30
80,564 GBP2024-04-30
Creditors
Amounts falling due after one year
-14,798 GBP2025-04-30
-21,140 GBP2024-04-30
Net Assets/Liabilities
50,112 GBP2025-04-30
59,424 GBP2024-04-30
Equity
50,112 GBP2025-04-30
59,424 GBP2024-04-30
Average Number of Employees
52024-05-01 ~ 2025-04-30
52023-05-01 ~ 2024-04-30

  • SELF-ASSESSMENT SYSTEMS LIMITED
    Info
    Registered number 03284147
    Office Suite 4, 4 Bridge Street Mill, Bridge Street Witney, Oxfordshire OX28 1FX
    PRIVATE LIMITED COMPANY incorporated on 1996-11-26 (29 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-11-26
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.