£198k
+21%vs May 2024Active04191587Private limited companyLittle Chalfont
JANE DUNCAN ARCHITECTS LIMITED
Significant control: Jda Topco 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JANE DUNCAN ARCHITECTS LIMITED is an active private limited company (company number 04191587) incorporated on 2 April 2001, registered in Little Chalfont. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 May 2025, showing net assets of £198k and cash of £84k, with 12 employees on average. Net assets rose 21% on the prior period (£164k).
Peer position · net assets
By net assets it sits in the top quarter of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
02
Ownership and control
- Jda Topco Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Ian Martin Duncan
- owns 25–50% of shares
- Mrs Jane Elsa Duncan
- owns 25–50% 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
- 2 April 200125 yrs ago
- Next accounts due
- 28 February 2027in 123 days
- Confirmation statement due
- 16 April 2027in 170 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£84k
+113%vs May 2024Not reported
12
−8%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £198k | £84k | — | £155k | — | — | 12 |
| 31 May 2024 | £164k | £40k | — | £87k | — | — | 13 |
Current ratio2.25Current assets ÷ creditors within one year
Cash per employee£7,035Cash ÷ 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 £197,900 at 31 May 2025
- Net assets up 10% or more on the prior period+20.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.25
- Cash at bank of £50,000 or moreCash £84,420
- Incorporated five or more years agoIncorporated 2 April 2001
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 170 days
- Next accounts duein 123 days
- Accounts period endNet assets £198k · small accounts
- Accounts period endNet assets £164k · small accounts
- Incorporated
08
Similar companies in the UK
- MINIMA DESIGN LIMITEDFramlingham · inc. Apr 2001
- PHILLIP WOODHOUSE LIMITEDFakenham · inc. Mar 2001
- RNDS LIMITEDGloucestershire · inc. Mar 2001
- GALDO SERVICES LTD.Dunfermline · inc. Apr 2001
- VERTOMI LTDPrestwick · inc. Mar 2001
- G3 SYSTEMS LIMITEDPortland · inc. Apr 2001
All companies incorporated on 2 April 2001 · in Apr 2001.
09
Reminders for JANE DUNCAN ARCHITECTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.