£100k
Not reported the period beforeActive15559768Private limited companyRuncorn
MC LEAK DETECTION LIMITED
Significant control: Matthew Cairns (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Mc Leak Detection 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
MC LEAK DETECTION LIMITED is an active private limited company (company number 15559768) incorporated on 13 March 2024, registered in Runcorn. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2025, showing net assets of £100k and cash of £87k, with 1 employee on average.
Peer position · net assets
By net assets it sits in the top quarter of 1,483 comparable companies in Manchester (median £3,390, upper quartile £25k).
02
Ownership and control
- Mr Matthew Cairns
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 13 March 20242 yrs ago
- Next accounts due
- 31 December 2026in 65 days
- Confirmation statement due
- 27 March 2027in 151 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
£87k
Not reported the period beforeNot reported
1
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £100k | £87k | £60k | — | — | — | 1 |
| 12 March 2024 | — | — | — | — | — | — | — |
Cash per employee£87kCash ÷ 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 £100,200 at 31 March 2025
- Cash at bank of £50,000 or moreCash £86,974
- Incorporated two to five years agoIncorporated 13 March 2024
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 151 days
- Next accounts duein 65 days
- Accounts period endNet assets £100k · small accounts
- Incorporated
- Accounts period end
08
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- MALONEY SOLUTIONS PLUMBING & HEATING LTDBolton · inc. Mar 2024
- MCR PLUMBERS LTDManchester · inc. Mar 2024
- PRIME HEAT PLUMBING AND HEATING LTDWigan · inc. Mar 2024
All companies incorporated on 13 March 2024 · in Mar 2024.
09
Reminders for MC LEAK DETECTION LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.