£244k
+57%vs Oct 2024Active12965121Private limited companyBrighton
CLAN MECHANICAL SERVICES LTD
Significant control: Leslie Russell Leeson (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Clan Mechanical Services 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
CLAN MECHANICAL SERVICES LTD is an active private limited company (company number 12965121) incorporated on 21 October 2020, registered in Brighton. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 October 2025, showing net assets of £244k and cash of £49k, with 1 employee on average. Net assets rose 57% on the prior period (£156k).
Peer position · net assets
By net assets it sits in the top quarter of 469 comparable companies in Brighton (median £3,454, upper quartile £22k).
02
Ownership and control
- Mr Leslie Russell Leeson
- has significant influence or control
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
- 21 October 20206 yrs ago
- Next accounts due
- 31 July 2027in 281 days
- Confirmation statement due
- 4 November 2026in 12 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
£49k
+3%vs Oct 2024Not reported
1
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £244k | £49k | £1,500 | £97k | — | — | 1 |
| 31 October 2024 | £156k | £48k | £1,500 | £184k | — | — | 1 |
Current ratio0.52Current assets ÷ creditors within one year
Cash per employee£49kCash ÷ 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 £244,121 at 31 October 2025
- Net assets up 10% or more on the prior period+56.7% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.52
- Incorporated five or more years agoIncorporated 21 October 2020
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 281 days
- Confirmation statement duein 12 days
- Accounts period endNet assets £244k · small accounts
- Accounts period endNet assets £156k · small accounts
- Incorporated
08
Similar companies in Brighton
- F & L PLUMBING AND HEATING SERVICES LIMITEDEastbourne · inc. Oct 2020
- LEVETT & QUINN LIMITEDLittlehampton · inc. Oct 2020
- RI PLUMBING LTDHurstpierpoint · inc. Nov 2020
- BRIGHTON PLUMBING SOLUTIONS LTDBrighton · inc. Dec 2020
- SUSSEX PRECISION PLUMBING AND HEATING LTDHove · inc. Dec 2020
- FULLER PLUMBING AND HEATING LIMITEDNewhaven · inc. Dec 2020
All companies incorporated on 21 October 2020 · in Oct 2020.
09
Reminders for CLAN MECHANICAL SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.