£136k
+53%vs May 2025Active10170243Private limited companyCobham
PRIME MECHANICAL LIMITED
Significant control: Eugeniu Railean (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Prime Mechanical 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
PRIME MECHANICAL LIMITED is an active private limited company (company number 10170243) incorporated on 9 May 2016, registered in Cobham. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 May 2026, showing net assets of £136k and cash of £73k, with 3 employees on average. Net assets rose 53% on the prior period (£89k).
Peer position · net assets
By net assets it sits in the top quarter of 3,492 comparable companies in Greater London (median £4,840, upper quartile £27k).
02
Ownership and control
- Mr Eugeniu Railean
- owns 75–100% 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
- 9 May 201610 yrs ago
- Next accounts due
- 29 February 2028in 493 days
- Confirmation statement due
- 23 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£73k
+37%vs May 2025Not reported
3
No changevs May 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2026 | £136k | £73k | £213k | £174k | — | — | 3 |
| 31 May 2025 | £89k | £53k | £223k | £164k | — | — | 3 |
Current ratio1.64Current assets ÷ creditors within one year
Cash per employee£24kCash ÷ 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 £136,205 at 31 May 2026
- Net assets up 10% or more on the prior period+52.8% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.64
- Cash at bank of £50,000 or moreCash £72,553
- Incorporated five or more years agoIncorporated 9 May 2016
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 493 days
- Confirmation statement duein 211 days
- Accounts period endNet assets £136k · small accounts
- Accounts period endNet assets £89k · small accounts
- Incorporated
08
Similar companies in Greater London
- HORTON PLUMBERS LTDStaines-Upon-Thames · inc. May 2016
- ASHERROBERT LIMITEDLondon · inc. May 2016
- AA PLUMBING SERVICES LTDBarnet · inc. May 2016
- THAMES HEATING SERVICES LTDSunbury-On-Thames · inc. May 2016
- FEEL WARM PLUMBING LIMITEDAshford · inc. May 2016
- 8 DUCT LTDEssex · inc. May 2016
All companies incorporated on 9 May 2016 · in May 2016.
09
Reminders for PRIME MECHANICAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.