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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 2
  • 1
    Price, Adam William
    Born in December 2001
    Individual (1 offspring)
    Officer
    2021-04-14 ~ 2025-11-21
    OF - Director → CIF 0
  • 2
    Price, Simon James
    Born in June 1970
    Individual (7 offsprings)
    Officer
    2025-11-21 ~ now
    OF - Director → CIF 0
    2020-02-04 ~ 2021-04-15
    OF - Director → CIF 0
    Mr Simon James Price
    Born in June 1970
    Individual (7 offsprings)
    Person with significant control
    2020-02-04 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

CASTLE ELECTROMAGNETIC COMPATIBILITY LTD

Period: 2020-02-04 ~ now
Company number: 12442464
Registered name
CASTLE ELECTROMAGNETIC COMPATIBILITY LTD - now
Standard Industrial Classification
42120 - Construction Of Railways And Underground Railways
Brief company account
Fixed Assets
2,805 GBP2025-02-28
2,897 GBP2024-02-29
Current Assets
158,121 GBP2025-02-28
53,453 GBP2024-02-29
Creditors
Current, Amounts falling due within one year
-87,911 GBP2025-02-28
-36,320 GBP2024-02-29
Net Current Assets/Liabilities
70,210 GBP2025-02-28
17,133 GBP2024-02-29
Total Assets Less Current Liabilities
73,015 GBP2025-02-28
20,030 GBP2024-02-29
Creditors
Non-current
0 GBP2025-02-28
-17,973 GBP2024-02-29
Net Assets/Liabilities
73,015 GBP2025-02-28
2,057 GBP2024-02-29
Equity
73,015 GBP2025-02-28
2,057 GBP2024-02-29
Average Number of Employees
12024-03-01 ~ 2025-02-28
12023-03-01 ~ 2024-02-29

  • CASTLE ELECTROMAGNETIC COMPATIBILITY LTD
    Info
    Registered number 12442464
    31 Lenton Road, The Park, Nottingham NG7 1DT
    PRIVATE LIMITED COMPANY incorporated on 2020-02-04 (6 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-02-03
    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.