−£22k
vs May 2024Active02564023Private limited companyPontypool
JEFFLYN CONSTRUCTION LIMITED
Significant control: Carolyn Jane Watkins (25–50%), Jeffrey Gordon Watkins (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JEFFLYN CONSTRUCTION LIMITED is an active private limited company (company number 02564023) incorporated on 30 November 1990, registered in Pontypool. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 May 2025, showing net assets of −£22k and cash of £14k, with 5 employees on average. Net assets fell 126% on the prior period (−£9,554).
Peer position · net assets
By net assets it sits in the bottom quarter of 652 comparable companies in Cardiff (median £7,476, upper quartile £72k).
02
Ownership and control
- Mrs Carolyn Jane Watkins
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Jeffrey Gordon Watkins
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Carolyn Jane Watkins
- 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
- 30 November 199035 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 14 December 2026in 52 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£14k
+126%vs May 2024Not reported
5
−29%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£22k | £14k | £111k | — | — | — | 5 |
| 31 May 2024 | −£9,554 | £6,266 | £94k | — | — | — | 7 |
Cash per employee£2,837Cash ÷ 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 below zeroNet assets £-21,618 at 31 May 2025
- Net assets down 25% or more on the prior period-126.3% vs prior period
- Incorporated five or more years agoIncorporated 30 November 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 128 days
- Confirmation statement duein 52 days
- Accounts period endNet liabilities £22k · small accounts
- Accounts period endNet liabilities £9,554 · small accounts
- Incorporated
08
Similar companies in Cardiff
- TOLLHURST LIMITEDPontypridd · inc. Oct 1990
- C L M CONSTRUCTION LIMITEDCowbridge · inc. Aug 1990
- ARCHITEN LANDRELL LIMITEDMonmouthshire · inc. Aug 1990
- CRANEGATES LTD.Cardiff · inc. Apr 1991
- WILLAS ENGINEERING LIMITEDCardiff · inc. May 1990
- INTERSHELL SYSTEMS LIMITEDCwmbran · inc. Aug 1989
All companies incorporated on 30 November 1990 · in Nov 1990.
09
Reminders for JEFFLYN CONSTRUCTION LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.