£1.08m
+23%vs Sept 2024Active02505102Private limited companyLeighton Buzzard
HARMILL SYSTEMS LIMITED
Significant control: Pauline Hughes (25–50%), Patrick Joseph Hughes (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HARMILL SYSTEMS LIMITED is an active private limited company (company number 02505102) incorporated on 23 May 1990, registered in Leighton Buzzard. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 30 September 2025, showing net assets of £1.08m and cash of £520k, with 29 employees on average. Net assets rose 23% on the prior period (£877k).
Peer position · net assets
By net assets it sits in the top quarter of 107 comparable companies in Luton (median £19k, upper quartile £72k).
02
Ownership and control
- Mrs Pauline Hughes
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Patrick Joseph Hughes
- owns 25–50% of shares
- holds 25–50% 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
- 23 May 199036 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 6 June 2027in 226 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£520k
−19%vs Sept 2024Not reported
29
+16%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £1.08m | £520k | £576k | £369k | — | — | 29 |
| 30 September 2024 | £877k | £639k | £356k | £351k | — | — | 25 |
Current ratio3.61Current assets ÷ creditors within one year
Cash per employee£18kCash ÷ 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 £1,079,103 at 30 September 2025
- Net assets up 10% or more on the prior period+23.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.61
- Cash at bank of £50,000 or moreCash £520,263
- Incorporated five or more years agoIncorporated 23 May 1990
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 250 days
- Confirmation statement duein 226 days
- Accounts period endNet assets £1.08m · small accounts
- Accounts period endNet assets £877k · small accounts
- Incorporated
08
Similar companies in Luton
- RPN LIMITEDLuton · inc. Jul 1995
- P C COONEY LIMITEDinc. Oct 1996
- K. PACEY BRICKWORK LIMITEDLuton · inc. Aug 1997
- T LYONS CONSTRUCTION LIMITEDDunstable · inc. Oct 2001
- M & I B SERVICES LTDDunstable · inc. Jan 2002
- DONE SERVICES LIMITEDLuton · inc. May 2002
All companies incorporated on 23 May 1990 · in May 1990.
09
Reminders for HARMILL SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.