£644k
+2%vs Apr 2024ActiveNI018681Private limited companyBelfast
MARLBOROUGH ENGINEERING LIMITED
Significant control: Sydenham Business Consulting Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Marlborough Engineering Limited sell?
Registered activity: Manufacture of other general-purpose machinery n.e.c. (SIC 28290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MARLBOROUGH ENGINEERING LIMITED is an active private limited company (company number NI018681) incorporated on 31 July 1985, registered in Belfast. Its registered activity is manufacture of other general-purpose machinery n.e.c. (SIC 28290). Latest small accounts cover the period ending 30 April 2025, showing net assets of £644k and cash of £4,629, with 44 employees on average. Net assets rose 2% on the prior period (£635k).
Peer position · net assets
By net assets it sits in the top quarter of 757 comparable companies in the UK (median £21k, upper quartile £297k).
02
Ownership and control
- Sydenham Business Consulting Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 31 July 198541 yrs ago
- Next accounts due
- 30 January 2027in 94 days
- Confirmation statement due
- 14 August 2027in 290 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 28290
- Manufacture of other general-purpose machinery n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£4,629
−83%vs Apr 2024Not reported
44
+2%vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £644k | £4,629 | — | — | — | — | 44 |
| 30 April 2024 | £635k | £27k | — | — | — | — | 43 |
Cash per employee£105Cash ÷ 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 £644,376 at 30 April 2025
- Incorporated five or more years agoIncorporated 31 July 1985
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 290 days
- Next accounts duein 94 days
- Accounts period endNet assets £644k · small accounts
- Accounts period endNet assets £635k · small accounts
- Incorporated
08
Similar companies in Belfast
- MOURNE HYDRAULIC HOSE AND FITTINGS LTDNewry · inc. Nov 1989
- MODERN PLANT COMPONENTS LIMITEDBelfast · inc. Feb 1981
- J.M. ENGINEERING LIMITEDDerrylin · inc. Jul 1997
- ULSTER ENGINEERING LIMITEDMagherafelt · inc. Jan 1970
- JMC PACKAGING LIMITEDCraigavon · inc. Jun 2002
- PLANT MEC IRELAND LIMITEDCounty Armagh · inc. Sept 2002
All companies incorporated on 31 July 1985 · in Jul 1985.
09
Reminders for MARLBOROUGH ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.