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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 16
  • 1
    Harris, Claire Elizabeth
    Born in May 1963
    Individual (1 offspring)
    Officer
    2004-10-25 ~ 2016-08-25
    OF - Director → CIF 0
  • 2
    Earnshaw, Anthony Charles
    Born in October 1946
    Individual (2 offsprings)
    Officer
    1999-10-06 ~ 2001-01-12
    OF - Director → CIF 0
  • 3
    Lynch, Dennis Joseph Anthony
    Born in April 1948
    Individual (3 offsprings)
    Officer
    2021-02-18 ~ now
    OF - Director → CIF 0
    1997-08-01 ~ 1999-07-12
    OF - Director → CIF 0
  • 4
    King, Anthony Godfrey Walter
    Born in May 1950
    Individual (3 offsprings)
    Officer
    1996-02-08 ~ 1996-09-10
    OF - Director → CIF 0
  • 5
    Portelli, Charalambous
    Born in May 1956
    Individual (1 offspring)
    Officer
    2000-11-20 ~ now
    OF - Director → CIF 0
    Portelli, Charalambous
    Individual (1 offspring)
    Officer
    1994-11-08 ~ 1997-12-12
    OF - Secretary → CIF 0
    Mr Charalambous Portelli
    Born in May 1956
    Individual (1 offspring)
    Person with significant control
    2016-10-27 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
  • 6
    Perkins, Anthony James
    Born in July 1938
    Individual (1 offspring)
    Officer
    1996-02-09 ~ 1996-09-23
    OF - Director → CIF 0
  • 7
    Lynch, Timothy John
    Born in September 1953
    Individual (6 offsprings)
    Officer
    1997-08-01 ~ 2001-08-20
    OF - Director → CIF 0
  • 8
    Yorke, Robert Lawrence
    Born in April 1944
    Individual (19 offsprings)
    Officer
    1995-10-01 ~ 1996-01-29
    OF - Director → CIF 0
  • 9
    Bryant, John Ashley
    Individual (76 offsprings)
    Officer
    1999-05-27 ~ 2004-01-28
    OF - Secretary → CIF 0
  • 10
    Stepanian, Vahik
    Individual (1 offspring)
    Officer
    2004-01-28 ~ 2004-12-05
    OF - Secretary → CIF 0
  • 11
    Fiffe Robertson, Laila Marie
    Individual (1 offspring)
    Officer
    1994-11-03 ~ 1996-08-12
    OF - Secretary → CIF 0
  • 12
    Rudland, Peter James Hiscutt
    Born in August 1940
    Individual (2 offsprings)
    Officer
    1999-09-25 ~ 2003-07-31
    OF - Director → CIF 0
  • 13
    Williams, Eric Herbert
    Individual (1 offspring)
    Officer
    1996-08-12 ~ 1999-05-27
    OF - Secretary → CIF 0
  • 14
    CROYDON BUSINESS CENTRE LIMITED
    01915030
    16, South End, Croydon, Surrey, United Kingdom
    Active Corporate (7 parents, 43 offsprings)
    Officer
    2004-12-01 ~ 2011-07-25
    OF - Secretary → CIF 0
  • 15
    LONDON LAW SECRETARIAL LIMITED
    02347720
    84 Temple Chambers, Temple Avenue, London
    Active Corporate (5 parents, 33765 offsprings)
    Officer
    1994-10-27 ~ 1994-11-03
    OF - Nominee Secretary → CIF 0
  • 16
    LONDON LAW SERVICES LIMITED
    02335944 02504138
    84 Temple Chambers, Temple Avenue, London
    Active Corporate (6 parents, 30408 offsprings)
    Officer
    1994-10-27 ~ 1994-11-03
    OF - Nominee Director → CIF 0
parent relation
Company in focus

SECURITY TECHNOLOGY LIMITED

Period: 1994-11-11 ~ now
Company number: 02983887
Registered names
SECURITY TECHNOLOGY LIMITED - now
QUILLSTEM LIMITED - 1994-11-11
Standard Industrial Classification
96090 - Other Service Activities N.e.c.
Brief company account
Fixed Assets
11,510 GBP2024-10-31
11,510 GBP2023-10-31
Creditors
Amounts falling due within one year
-173,809 GBP2024-10-31
-173,809 GBP2023-10-31
Net Current Assets/Liabilities
-173,809 GBP2024-10-31
-173,809 GBP2023-10-31
Total Assets Less Current Liabilities
-162,299 GBP2024-10-31
-162,299 GBP2023-10-31
Net Assets/Liabilities
-162,299 GBP2024-10-31
-162,299 GBP2023-10-31
Equity
-162,299 GBP2024-10-31
-162,299 GBP2023-10-31
Average Number of Employees
22023-11-01 ~ 2024-10-31
12022-11-01 ~ 2023-10-31

  • SECURITY TECHNOLOGY LIMITED
    Info
    QUILLSTEM LIMITED - 1994-11-11
    Registered number 02983887
    4 Anley Road, London W14 0BY
    PRIVATE LIMITED COMPANY incorporated on 1994-10-27 (31 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-02-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.