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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 3
  • 1
    Murray, Heather
    Individual (2 offsprings)
    Officer
    2002-07-02 ~ 2023-04-11
    OF - Secretary → CIF 0
  • 2
    James, Densley Alexander
    Born in November 1966
    Individual (2 offsprings)
    Officer
    2002-07-02 ~ now
    OF - Director → CIF 0
    Mr Densley Alexander James
    Born in November 1966
    Individual (2 offsprings)
    Person with significant control
    2016-07-02 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 3
    CHETTLEBURGH'S SECRETARIAL LTD. 04075547
    Temple House, 20 Holywell Row, London
    Dissolved Corporate (4 parents, 8796 offsprings)
    Officer
    2002-07-02 ~ 2002-07-02
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

SIGMA ENGINEERING PRODUCT DESIGN LTD.

Period: 2002-07-02 ~ now
Company number: 04475408
Registered name
SIGMA ENGINEERING PRODUCT DESIGN LTD. - now
Standard Industrial Classification
28250 - Manufacture Of Non-domestic Cooling And Ventilation Equipment
Brief company account
Fixed Assets
295,770 GBP2025-07-31
173,650 GBP2024-07-31
Current Assets
167,801 GBP2025-07-31
109,009 GBP2024-07-31
Total assets
476,224 GBP2025-07-31
285,678 GBP2024-07-31
Equity
140,131 GBP2025-07-31
21,992 GBP2024-07-31
Creditors
Amounts falling due within one year
92,010 GBP2025-07-31
71,551 GBP2024-07-31
Amounts falling due after one year
240,083 GBP2025-07-31
187,939 GBP2024-07-31
Total liabilities
476,224 GBP2025-07-31
285,678 GBP2024-07-31
Average Number of Employees
72024-08-01 ~ 2025-07-31
72023-08-01 ~ 2024-07-31

  • SIGMA ENGINEERING PRODUCT DESIGN LTD.
    Info
    Registered number 04475408
    167-169 Great Portland Street, 5th Floor, London W1W 5PF
    PRIVATE LIMITED COMPANY incorporated on 2002-07-02 (24 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-11
    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.