£411k
+18%vs Mar 2024Active05449512Private limited companyPentre
SJB CONTRACTORS LIMITED
Significant control: Emma James (25–50%), Stephen Richard James (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
SJB CONTRACTORS LIMITED is an active private limited company (company number 05449512) incorporated on 11 May 2005, registered in Pentre. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 March 2025, showing net assets of £411k and cash of £307k, with 5 employees on average. Net assets rose 18% on the prior period (£348k).
Peer position · net assets
By net assets it sits in the top quarter of 652 comparable companies in Cardiff (median £7,476, upper quartile £72k).
02
Ownership and control
- Mrs Emma James
- owns 25–50% of shares
- Mr Stephen Richard James
- 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
- 11 May 200521 yrs ago
- Next accounts due
- 31 December 2026in 65 days
- Confirmation statement due
- 25 May 2027in 210 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
£307k
−15%vs Mar 2024Not reported
5
+25%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £411k | £307k | £246k | £248k | — | — | 5 |
| 31 March 2024 | £348k | £359k | £203k | £266k | — | — | 4 |
Current ratio2.62Current assets ÷ creditors within one year
Cash per employee£61kCash ÷ 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 £411,488 at 31 March 2025
- Net assets up 10% or more on the prior period+18.2% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.62
- Cash at bank of £50,000 or moreCash £306,826
- Incorporated five or more years agoIncorporated 11 May 2005
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 210 days
- Next accounts duein 65 days
- Accounts period endNet assets £411k · small accounts
- Accounts period endNet assets £348k · small accounts
- Incorporated
08
Similar companies in Cardiff
- INDUSTRIAL CLIMBERS LIMITEDNewport · inc. Apr 2005
- ASGUARD LIMITEDCardiff · inc. Apr 2005
- J.M. WALDEN LIMITEDCardiff · inc. Jun 2005
- STANDBY CONSTRUCTION LIMITEDCowbridge · inc. Jun 2005
- PS LIGHTING SOLUTIONS LIMITEDBridgend · inc. Jun 2005
- R. CHAPPELL GROUNDWORKS LTDAberdare · inc. Jul 2005
All companies incorporated on 11 May 2005 · in May 2005.
09
Reminders for SJB CONTRACTORS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.