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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 2
  • 1
    Mayes, William John
    Born in January 1954
    Individual (13 offsprings)
    Officer
    icon of calendar 1993-11-24 ~ now
    OF - Director → CIF 0
    Mr William John Mayes
    Born in January 1954
    Individual (13 offsprings)
    Person with significant control
    icon of calendar 2016-06-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Ridgeway, Gillian Ann
    Individual (2 offsprings)
    Officer
    icon of calendar 1993-12-01 ~ now
    OF - Secretary → CIF 0
Ceased 3
  • 1
    Castle Notornis Limited
    Individual
    Officer
    icon of calendar 1993-04-30 ~ 1993-11-24
    OF - Nominee Director → CIF 0
  • 2
    Mayes, Wilfred Harold
    Company Director born in December 1917
    Individual (1 offspring)
    Officer
    icon of calendar 1993-11-24 ~ 2021-12-22
    OF - Director → CIF 0
  • 3
    icon of address47 Castle Street, Reading, Berkshire
    Active Corporate (4 parents, 161 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    1993-04-30 ~ 1993-12-01
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

MAYES INSTRUMENTS LIMITED

Previous name
PITCOMP 81 LIMITED - 1993-12-02
Standard Industrial Classification
28990 - Manufacture Of Other Special-purpose Machinery N.e.c.
Brief company account
Current Assets
30,848 GBP2024-10-31
24,267 GBP2023-10-31
Creditors
Amounts falling due within one year
-7,861 GBP2024-10-31
-1,846 GBP2023-10-31
Net Current Assets/Liabilities
22,987 GBP2024-10-31
22,421 GBP2023-10-31
Total Assets Less Current Liabilities
22,987 GBP2024-10-31
22,421 GBP2023-10-31
Creditors
Amounts falling due after one year
-106,248 GBP2024-10-31
-106,248 GBP2023-10-31
Net Assets/Liabilities
-83,261 GBP2024-10-31
-83,827 GBP2023-10-31
Equity
-83,261 GBP2024-10-31
-83,827 GBP2023-10-31
Average Number of Employees
22023-11-01 ~ 2024-10-31
22022-11-01 ~ 2023-10-31

  • MAYES INSTRUMENTS LIMITED
    Info
    PITCOMP 81 LIMITED - 1993-12-02
    Registered number 02814383
    icon of addressMayes House, Vansittart Estate, Windsor, Berkshire SL4 1SE
    PRIVATE LIMITED COMPANY incorporated on 1993-04-30 (32 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-31
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.