−£56k
vs Jan 2024ActiveNI658387Private limited companyCastlewellan
KNOX ENGINEERING LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
KNOX ENGINEERING LTD is an active private limited company (company number NI658387) incorporated on 18 January 2019, registered in Castlewellan. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 January 2025, showing net assets of −£56k and cash of £10k, with 3 employees on average. Net assets fell 44% on the prior period (−£39k).
Peer position · net assets
By net assets it sits in the bottom quarter of 322 comparable companies in Belfast (median £20k, upper quartile £139k).
02
Key dates
- Incorporated
- 18 January 20197 yrs ago
- Next accounts due
- 31 October 2026in 9 days
- Confirmation statement due
- 1 February 2027in 102 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
£10k
+1546%vs Jan 2024Not reported
3
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | −£56k | £10k | £38k | — | — | — | 3 |
| 31 January 2024 | −£39k | £619 | £32k | — | — | — | — |
Cash per employee£3,396Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Filing and accounts signals
- Net assets below zeroNet assets £-56,247 at 31 January 2025
- Net assets down 25% or more on the prior period-44.3% vs prior period
- Incorporated five or more years agoIncorporated 18 January 2019
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mr James Knox
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Lorraine Knox
- owns 25–50% of shares
- holds 25–50% 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.
07
Timeline
- Confirmation statement duein 102 days
- Next accounts duein 9 days
- Accounts period endNet liabilities £56k · small accounts
- Accounts period endNet liabilities £39k · small accounts
- Incorporated
08
Similar companies in Belfast
- O'HARE CONTRACTS LTDNewry · inc. Jan 2019
- SPARKY CONTRACTS LTDNewry · inc. Feb 2019
- SMC UTILITIES LTDOmagh · inc. Dec 2018
- DOAGH METALS LTDBelfast · inc. Dec 2018
- RDG CONSTRUCTION & SURVEYING LTDCarrickfergus · inc. Dec 2018
- MCGRORY GROUNDWORKS LTDEnniskillen · inc. Dec 2018
All companies incorporated on 18 January 2019 · in Jan 2019.
09
Reminders for KNOX ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.