£13k
+1578%vs Dec 2024Active11691721Private limited companyChelmsford
RBM MECHANICAL LTD
Significant control: Erika Dewis (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Rbm Mechanical 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
RBM MECHANICAL LTD is an active private limited company (company number 11691721) incorporated on 22 November 2018, registered in Chelmsford. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest abridged accounts cover the period ending 31 December 2025, showing net assets of £13k, with 6 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1578% on the prior period (£766).
Peer position · net assets
By net assets it sits in the upper half of 1,321 comparable companies in Essex (median £5,283, upper quartile £26k).
02
Ownership and control
- Ms Erika Dewis
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 22 November 20187 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 6 December 2026in 42 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
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
6
+50%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £13k | — | £72k | — | — | — | 6 |
| 31 December 2024 | £766 | — | £60k | — | — | — | 4 |
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 £12,850 at 31 December 2025
- Net assets up 10% or more on the prior period+1577.5% vs prior period
- Incorporated five or more years agoIncorporated 22 November 2018
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 340 days
- Confirmation statement duein 42 days
- Accounts period endNet assets £13k · abridged accounts
- Accounts period endNet assets £766 · abridged accounts
- Incorporated
08
Similar companies in Essex
- GAS WORX SOUTHEND LIMITEDLeigh On Sea · inc. Nov 2018
- SOUTHEND PLUMBING LIMITEDLeigh On Sea · inc. Nov 2018
- ECOSMART HEATING LTDWestcliff-On-Sea · inc. Nov 2018
- NATIONWIDE PLANS LTDEssex · inc. Nov 2018
- POWER SOURCE ELECTRICAL AND MECHANICAL LIMITEDLeigh On Sea · inc. Nov 2018
- HABERE LTDChelmsford · inc. Nov 2018
All companies incorporated on 22 November 2018 · in Nov 2018.
09
Reminders for RBM MECHANICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.