£2,232
−68%vs Apr 2025Active13386329Private limited companySolihull
CMB PLUMBING & HEATING LTD
Significant control: Carl Michael Brittain (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Cmb Plumbing & Heating 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
CMB PLUMBING & HEATING LTD is an active private limited company (company number 13386329) incorporated on 11 May 2021, registered in Solihull. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 5 April 2026, showing net assets of £2,232, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 68% on the prior period (£6,993). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the lower half of 1,429 comparable companies in Birmingham (median £3,724, upper quartile £23k).
02
Ownership and control
- Mr Carl Michael Brittain
- 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
- 11 May 20215 yrs ago
- Next accounts due
- 5 January 2028in 436 days
- Confirmation statement due
- 25 May 2027in 211 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Apr 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 5 April 2026 | £2,232 | — | — | £10k | — | — | 1 |
| 5 April 2025 | £6,993 | — | — | £17k | — | — | 1 |
| 5 April 2024 | £460 | — | — | £6,565 | — | — | 1 |
Current ratio1.19Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £2,232 at 5 April 2026
- Net assets down 25% or more on the prior period-68.1% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 11 May 2021
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 436 days
- Confirmation statement duein 211 days
- Accounts period endNet assets £2,232 · micro accounts
- Accounts period endNet assets £6,993 · micro accounts
- Accounts period endNet assets £460 · micro accounts
- Incorporated
08
Similar companies in Birmingham
- HOLBERROW HOLDINGS LIMITEDBirmingham · inc. May 2021
- PAUL SMITH PIPEFITTING LTDBirmingham · inc. May 2021
- A1 ENERGY SERVICES LTDBirmingham · inc. May 2021
- PROFLAME GAS AND HEATING SERVICES LTDBridgnorth · inc. May 2021
- PRIME HEATING SERVICES WM LIMITEDWolverhampton · inc. May 2021
- EXCLUSIVE PLUMBING & GAS LTDBirmingham · inc. May 2021
All companies incorporated on 11 May 2021 · in May 2021.
09
Reminders for CMB PLUMBING & HEATING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.