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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 3
  • 1
    Hamilton, Else Christina
    Born in July 1974
    Individual (60 offsprings)
    Officer
    2024-09-23 ~ now
    OF - Director → CIF 0
  • 2
    Bayles, Nigel
    Born in May 1978
    Individual (67 offsprings)
    Officer
    2026-01-16 ~ now
    OF - Director → CIF 0
  • 3
    Stratum House, Stafford Park 10, Telford, Shropshire, England
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 11
  • 1
    Warner, Rshelle
    Individual
    Officer
    2015-12-15 ~ 2019-01-31
    OF - Secretary → CIF 0
  • 2
    Shepherd, Stuart Angus
    Born in May 1964
    Individual (11 offsprings)
    Officer
    1991-04-19 ~ 2019-01-31
    OF - Director → CIF 0
    Shepherd, Stuart Angus
    Individual (11 offsprings)
    Officer
    1991-04-19 ~ 2015-12-15
    OF - Secretary → CIF 0
  • 3
    Bourdon, Roger James
    Director born in December 1947
    Individual (5 offsprings)
    Officer
    1993-06-21 ~ 2004-12-16
    OF - Director → CIF 0
  • 4
    Bielawski, Sacha
    Born in April 1978
    Individual (1 offspring)
    Officer
    2025-07-15 ~ 2025-12-19
    OF - Director → CIF 0
  • 5
    Rowe, Joshua Barrett
    Director born in July 1976
    Individual (2 offsprings)
    Officer
    2019-11-06 ~ 2024-09-25
    OF - Director → CIF 0
  • 6
    Grafton, Mark David
    Chief Financial Officer born in January 1975
    Individual (29 offsprings)
    Officer
    2024-09-23 ~ 2025-07-14
    OF - Director → CIF 0
  • 7
    Land, David George
    Director born in October 1960
    Individual (3 offsprings)
    Officer
    1991-04-19 ~ 2015-11-24
    OF - Director → CIF 0
  • 8
    Gualtieri, Gerard John
    Director born in March 1963
    Individual (6 offsprings)
    Officer
    2019-01-31 ~ 2023-01-31
    OF - Director → CIF 0
  • 9
    Towers, Antony John
    Director born in August 1967
    Individual (2 offsprings)
    Officer
    2019-01-31 ~ 2019-11-01
    OF - Director → CIF 0
  • 10
    Bowen, Peter George
    Company Director born in February 1947
    Individual
    Officer
    1993-06-21 ~ 1996-12-31
    OF - Director → CIF 0
  • 11
    26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1991-04-19 ~ 1991-04-19
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

APT SOFTWARE LIMITED

Previous name
STRATUM ASSOCIATES LIMITED - 1993-06-28
Standard Industrial Classification
62012 - Business And Domestic Software Development

Related profiles found in government register
  • APT SOFTWARE LIMITED
    Info
    STRATUM ASSOCIATES LIMITED - 1993-06-28
    Registered number 02603226
    107 Cheapside, London EC2V 6DN
    PRIVATE LIMITED COMPANY incorporated on 1991-04-19 (34 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-19
    CIF 0
  • APT SOFTWARE LTD
    S
    Registered number missing
    Stratum House, Stafford Park 10, Telford, Shropshire, England, TF3 3AB
    Private Limited Company
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • K2 COMPUTING LIMITED - 1988-06-09
    DAVENSHORE LIMITED - 1988-05-23
    107 Cheapside, London, England
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.