£1.01m
+55%vs Apr 2024Active03496097Private limited companyAylesbury
PROTOTYPE PRODUCTIONS LIMITED
Significant control: C J Engineering Holdings Limited (75–100%), Julie Tack (significant control) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Prototype Productions Limited sell?
Registered activity: Machining (SIC 25620). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PROTOTYPE PRODUCTIONS LIMITED is an active private limited company (company number 03496097) incorporated on 21 January 1998, registered in Aylesbury. Its registered activity is machining (SIC 25620). Latest abridged accounts cover the period ending 29 April 2025, showing net assets of £1.01m and cash of £535k, with 9 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 55% on the prior period (£653k).
Peer position · net assets
By net assets it sits in the top quarter of 487 comparable companies in Other (median £38k, upper quartile £361k).
02
Ownership and control
- C J Engineering Holdings Limited
- owns 75–100% of shares
- Mrs Julie Tack
- has significant influence or control
- Mr Clive Tack
- has significant influence or control
- Mr Timothy John Osborne
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 21 January 199828 yrs ago
- Next accounts due
- 29 January 2027in 98 days
- Confirmation statement due
- 4 February 2027in 104 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25620
- Machining
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£535k
+37%vs Apr 2024Not disclosed
9
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 29 April 2025 | £1.01m | £535k | £593k | £459k | — | — | 9 |
| 29 April 2024 | £653k | £389k | £318k | £280k | — | — | 9 |
Current ratio2.49Current assets ÷ creditors within one year
Cash per employee£59kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,012,981 at 29 April 2025
- Net assets up 10% or more on the prior period+55.2% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.49
- Cash at bank of £50,000 or moreCash £534,559
- Incorporated five or more years agoIncorporated 21 January 1998
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 104 days
- Next accounts duein 98 days
- Accounts period endNet assets £1.01m · abridged accounts
- Accounts period endNet assets £653k · abridged accounts
- Incorporated
08
Similar companies in the UK
- C J ENGINEERING (THETFORD) LIMITEDNorfolk · inc. Jan 1998
- FCE REMIK LTDLeven · inc. Jan 1998
- FAY ENGINEERING LIMITEDWatton · inc. Dec 1997
- DUNCAN RESEARCH & DEVELOPMENT LTDDevon · inc. Feb 1998
- ALPHA ENGINEERING SOLUTIONS LIMITEDStoke On Trent · inc. Oct 1997
- MACH 2 ENGINEERING LIMITEDRingwood · inc. Sept 1997
All companies incorporated on 21 January 1998 · in Jan 1998.
09
Reminders for PROTOTYPE PRODUCTIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.