£4.76m
+14%vs Sept 2024ActiveNI038423Private limited companyBelfast
HEYN ENGINEERING (NI) LIMITED
Significant control: Heyn 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Heyn Engineering (Ni) Limited sell?
Registered activity: Manufacture of metal structures and parts of structures (SIC 25110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HEYN ENGINEERING (NI) LIMITED is an active private limited company (company number NI038423) incorporated on 20 April 2000, registered in Belfast. Its registered activity is manufacture of metal structures and parts of structures (SIC 25110). Latest full accounts cover the period ending 30 September 2025, showing net assets of £4.76m and cash of £858k, with 64 employees on average. Net assets rose 14% on the prior period (£4.19m).
Peer position · net assets
By net assets it sits in the top quarter of 140 comparable companies in Belfast (median £60k, upper quartile £363k).
02
Ownership and control
- Heyn Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Heyn Hs Ltd
- owns 75–100% of shares
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
- 20 April 200026 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 4 May 2027in 189 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25110
- Manufacture of metal structures and parts of structures
- Accounts type
- Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£858k
+92%vs Sept 2024Not reported
64
−2%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £4.76m | £858k | £4.18m | — | — | £571k | 64 |
| 30 September 2024 | £4.19m | £446k | £3.86m | — | — | £482k | 65 |
| 30 September 2023 | — | — | — | — | — | — | — |
Cash per employee£13kCash ÷ 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 £4,764,311 at 30 September 2025
- Net assets up 10% or more on the prior period+13.6% vs prior period
- Cash at bank of £50,000 or moreCash £857,576
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 April 2000
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
- Next accounts duein 246 days
- Confirmation statement duein 189 days
- Accounts period endNet assets £4.76m · full accounts
- Accounts period endNet assets £4.19m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Belfast
- E.S.L. ENGINEERING LIMITEDCo L'Derry · inc. Mar 2000
- TIR-CON ENGINEERING LTDMagherafelt · inc. Jun 2000
- HARVEY CONSTRUCTORS LIMITEDCo Armagh · inc. Nov 1999
- EDGEFORM FABRICATIONS LIMITEDLisburn · inc. Oct 2000
- PACC ENGINEERING LIMITEDCo Tyrone · inc. Oct 2000
- FABPLUS LIMITEDCo. Tyrone · inc. Oct 2000
All companies incorporated on 20 April 2000 · in Apr 2000.
09
Reminders for HEYN ENGINEERING (NI) LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.