£2.40m
+7%vs Jun 2024Active02370523Private limited companyReading
PRODUCTION TEST SYSTEMS LIMITED
Significant control: Diane Michele Heighes (25–50%), Ian Kevin Peter Heighes (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Production Test Systems Limited sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PRODUCTION TEST SYSTEMS LIMITED is an active private limited company (company number 02370523) incorporated on 10 April 1989, registered in Reading. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 30 June 2025, showing net assets of £2.40m and cash of £2.75m, with 6 employees on average. Net assets rose 7% on the prior period (£2.24m).
Peer position · net assets
By net assets it sits in the top quarter of 1,163 comparable companies in Reading (median £11k, upper quartile £65k).
02
Ownership and control
- Mrs Diane Michele Heighes
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- has significant influence or control
- Mr Ian Kevin Peter Heighes
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- has significant influence or control
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
- 10 April 198937 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 24 April 2027in 181 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2.75m
+24%vs Jun 2024Not reported
6
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £2.40m | £2.75m | £319k | — | — | — | 6 |
| 30 June 2024 | £2.24m | £2.22m | £199k | — | — | — | 6 |
Cash per employee£459kCash ÷ 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 £2,401,117 at 30 June 2025
- Cash at bank of £50,000 or moreCash £2,752,553
- Incorporated five or more years agoIncorporated 10 April 1989
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 181 days
- Next accounts duein 156 days
- Accounts period endNet assets £2.40m · small accounts
- Accounts period endNet assets £2.24m · small accounts
- Incorporated
08
Similar companies in Reading
- REGALE-DAY DESIGNS LIMITEDBerks · inc. Apr 1989
- THE ENTREPRENEURS' ADVISER LIMITEDLittle Marlow · inc. Jan 1989
- DURABLE LIMITEDHenley-On-Thames · inc. Sept 1989
- GUARDIAN PROPERTY SERVICES LIMITEDSlough · inc. Sept 1989
- SIENNA EXHIBITIONS LIMITEDWoodlands Hungerford · inc. Mar 1990
- IQVIA IES EUROPE LIMITEDReading · inc. Apr 1988
All companies incorporated on 10 April 1989 · in Apr 1989.
09
Reminders for PRODUCTION TEST SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.