£802k
+3%vs Mar 2024ActiveSC558621Private limited companyGlenrothes
G A DUNCAN LTD
Significant control: Fiona Duncan (25–50%), Gary Andrew Duncan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does G A Duncan Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
G A DUNCAN LTD is an active private limited company (company number SC558621) incorporated on 24 February 2017, registered in Glenrothes. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £802k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 3% on the prior period (£777k).
Peer position · net assets
By net assets it sits in the top quarter of 6,191 comparable companies in Other (median £5,839, upper quartile £35k).
02
Ownership and control
- Mrs Fiona Duncan
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Gary Andrew Duncan
- 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
- 24 February 20179 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 10 March 2027in 138 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £802k | — | — | £71k | — | — | 1 |
| 31 March 2024 | £777k | — | — | £55k | — | — | 1 |
Current ratio11.65Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £801,632 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 11.65
- Incorporated five or more years agoIncorporated 24 February 2017
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 138 days
- Next accounts duein 69 days
- Accounts period endNet assets £802k · micro accounts
- Accounts period endNet assets £777k · micro accounts
- Incorporated
08
Similar companies in the UK
- EARTH INSPIRED LTDBarnstaple · inc. Feb 2017
- NORTH COAST HEATING LTDTruro · inc. Feb 2017
- PIPE DREAMS SERVICES LIMITEDBournemouth · inc. Feb 2017
- SWIFT BOILERS LTDThetford · inc. Feb 2017
- C J BRIDLE PLUMBING AND HEATING LTDExmouth · inc. Feb 2017
- GL3 HEATING & PLUMBING LTDGloucester · inc. Feb 2017
All companies incorporated on 24 February 2017 · in Feb 2017.
09
Reminders for G A DUNCAN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.