PROLOG RELIABILITY LIMITED
Company number 03645396 · Active · Winkleigh EX19 8QL
PROLOG RELIABILITY LIMITED is an active private limited company (company number 03645396) incorporated on 7 October 1998, registered in Winkleigh. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £21k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 49% on the prior period (£41k).
By net assets it sits in the upper half of 7,714 comparable companies in Other (median £6,373, upper quartile £46k).
Key dates
- Incorporated
- 7 October 1998
- Next accounts due
- 31 December 2026 — in 70 days
- Confirmation statement due
- 21 October 2027 — in 364 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £21k | — | — | — | — | — | 1 |
| 31 March 2024 | £41k | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 60/100 (grade C)
- +10 Positive net assets — Net assets £20,679 at 2025-03-31
- -8 Net assets falling — -49.1% vs prior period
- +8 Established — Incorporated 1998-10-07 (28 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Glen Colin Mackay Proles — owns 75–100% of shares · since 1 July 2016
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in the UK
Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date.
- POWERBOND ADHESIVES (HOLDINGS) LIMITED — Stoke On Trent, inc. Oct 1998
- JETSTREAM AVIATION LIMITED — Cambridgeshire, inc. Oct 1998
- THE KINROSS-SHIRE PARTNERSHIP LIMITED — Kinross, inc. Oct 1998
- V:KIT LIMITED — Congleton, inc. Oct 1998
- GFI TECHNICAL LIMITED — , inc. Oct 1998
- DYSON POWDER COATINGS LIMITED — Poole, inc. Oct 1998
All companies incorporated on 7 October 1998 · in Oct 1998.
Reminders for PROLOG RELIABILITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.