£1.02m
−2%vs Dec 2024ActiveNI047049Private limited companyDunmurry
STAR INSTRUMENTS LIMITED
Significant control: Dunellen Group 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Star Instruments Limited sell?
Registered activity: Manufacture of non-electronic measuring, testing etc. equipment, not for industrial process control (SIC 26513). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
STAR INSTRUMENTS LIMITED is an active private limited company (company number NI047049) incorporated on 25 June 2003, registered in Dunmurry. Its registered activity is manufacture of non-electronic measuring, testing etc. equipment, not for industrial process control (SIC 26513). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.02m and cash of £89k, with 17 employees on average. Net assets fell 2% on the prior period (£1.04m).
Peer position · net assets
By net assets it sits in the top quarter of 50 comparable companies in the UK (median £44k, upper quartile £414k).
02
Ownership and control
- Dunellen Group Limited
- owns 75–100% of shares
- Mr Stephen Donnelly
- has significant influence or control
- Mr Harvey Bicker
- 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
- 25 June 200323 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 9 July 2027in 259 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26513
- Manufacture of non-electronic measuring, testing etc. equipment, not for industrial process control
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£89k
−64%vs Dec 2024Not reported
17
+6%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1.02m | £89k | £694k | — | — | — | 17 |
| 31 December 2024 | £1.04m | £244k | £443k | — | — | — | 16 |
Cash per employee£5,213Cash ÷ 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 £1,020,431 at 31 December 2025
- Cash at bank of £50,000 or moreCash £88,615
- Incorporated five or more years agoIncorporated 25 June 2003
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 342 days
- Confirmation statement duein 259 days
- Accounts period endNet assets £1.02m · small accounts
- Accounts period endNet assets £1.04m · small accounts
- Incorporated
08
Similar companies in Belfast
- GE GRID SOLUTIONS (UK) LIMITEDCo. Antrim · inc. Oct 1993
- LINK SWITCHGEAR LIMITEDLarne · inc. Jul 2025
All companies incorporated on 25 June 2003 · in Jun 2003.
09
Reminders for STAR INSTRUMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.