−£78k
−1081%vs Mar 2025Active05421989Private limited companyVale Of Glamorgan
C.S. BOXALL LIMITED
Significant control: Louise Marsh (25–50%), Colin Boxall (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 C.S. Boxall Limited 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
C.S. BOXALL LIMITED is an active private limited company (company number 05421989) incorporated on 12 April 2005, registered in Vale Of Glamorgan. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2026, showing net assets of −£78k and cash of £456, with 12 employees on average. Net assets fell 1081% on the prior period (£7,943). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the bottom quarter of 510 comparable companies in Cardiff (median £3,182, upper quartile £28k).
02
Ownership and control
- Miss Louise Marsh
- owns 25–50% of shares
- Mr Colin Boxall
- 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
- 12 April 200521 yrs ago
- Next accounts due
- 31 December 2027in 429 days
- Confirmation statement due
- 26 April 2027in 180 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£456
−23%vs Mar 2025Not reported
12
+9%vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | −£78k | £456 | £45k | — | — | — | 12 |
| 31 March 2025 | £7,943 | £595 | £47k | — | — | — | 11 |
| 31 March 2024 | £34k | £555 | £76k | — | — | — | 13 |
Cash per employee£38Cash ÷ 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 £-77,937 at 31 March 2026
- Net assets down 25% or more on the prior period-1081.2% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 12 April 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
- Next accounts duein 429 days
- Confirmation statement duein 180 days
- Accounts period endNet liabilities £78k · small accounts
- Accounts period endNet assets £7,943 · small accounts
- Accounts period endNet assets £34k · small accounts
- Incorporated
08
Similar companies in Cardiff
- ECO HEATING LIMITEDBarry · inc. Apr 2005
- GLENN WILLIS LTDBlackwood · inc. Apr 2005
- RHIWBINA HEATING & PLUMBING LIMITEDCardiff · inc. Apr 2005
- CLIMATE (CARDIFF) LIMITEDRoath · inc. May 2005
- WILLIAM JENKINS CONTRACTORS LIMITEDCowbridge · inc. Feb 2005
- NDS METERING LTDPontypool · inc. Jun 2005
All companies incorporated on 12 April 2005 · in Apr 2005.
09
Reminders for C.S. BOXALL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.