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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 1
  • Proles, Glen Colin Mackay
    Engineer born in May 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 1998-10-07 ~ now
    OF - Director → CIF 0
    Mr Glen Colin Mackay Proles
    Born in May 1969
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-07-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 4
  • 1
    Proles, Melissa
    Individual
    Officer
    icon of calendar 2002-10-07 ~ 2015-06-18
    OF - Secretary → CIF 0
  • 2
    Richards, Jan
    Individual (1 offspring)
    Officer
    icon of calendar 1998-10-07 ~ 2002-10-07
    OF - Secretary → CIF 0
  • 3
    icon of address788-790 Finchley Road, London
    Dissolved Corporate (2 parents, 20 offsprings)
    Officer
    1998-10-07 ~ 1998-10-07
    PE - Nominee Director → CIF 0
  • 4
    SHENLEY SECRETARIES LIMITED - now
    icon of address788-790 Finchley Road, London
    Active Corporate (1 parent, 81 offsprings)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    1998-10-07 ~ 1998-10-07
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

PROLOG RELIABILITY LIMITED

Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Property, Plant & Equipment
3,676 GBP2024-03-31
2,217 GBP2023-03-31
Cash at bank and in hand
50,005 GBP2024-03-31
15,625 GBP2023-03-31
Creditors
Current, Amounts falling due within one year
-13,063 GBP2024-03-31
Net Current Assets/Liabilities
36,942 GBP2024-03-31
13,742 GBP2023-03-31
Total Assets Less Current Liabilities
40,618 GBP2024-03-31
15,959 GBP2023-03-31
Equity
Called up share capital
3 GBP2024-03-31
3 GBP2023-03-31
3 GBP2022-03-31
Retained earnings (accumulated losses)
40,615 GBP2024-03-31
15,956 GBP2023-03-31
25,041 GBP2022-03-31
Equity
40,618 GBP2024-03-31
15,959 GBP2023-03-31
25,044 GBP2022-03-31
Profit/Loss
Retained earnings (accumulated losses)
54,659 GBP2023-04-01 ~ 2024-03-31
260 GBP2022-04-01 ~ 2023-03-31
Profit/Loss
54,659 GBP2023-04-01 ~ 2024-03-31
260 GBP2022-04-01 ~ 2023-03-31
Dividends Paid
Retained earnings (accumulated losses)
-9,345 GBP2022-04-01 ~ 2023-03-31
Dividends Paid
-30,000 GBP2023-04-01 ~ 2024-03-31
Average Number of Employees
12023-04-01 ~ 2024-03-31
12022-04-01 ~ 2023-03-31
Property, Plant & Equipment - Gross Cost
Other
5,570 GBP2024-03-31
2,956 GBP2023-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
1,894 GBP2024-03-31
739 GBP2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
1,155 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
Other
3,676 GBP2024-03-31
2,217 GBP2023-03-31
Other Creditors
Current
795 GBP2024-03-31
713 GBP2023-03-31
Creditors
Current
13,063 GBP2024-03-31
1,883 GBP2023-03-31

  • PROLOG RELIABILITY LIMITED
    Info
    Registered number 03645396
    icon of addressFern House Rectory Road, Dolton, Winkleigh, Devon EX19 8QL
    Private Limited Company incorporated on 1998-10-07 (27 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-10-07
    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 16 October 2025 and licensed under the Open Government Licence v3.0.