£208k
+44%vs Sept 2024Active07787558Private limited companyLondon
PLATINUM MECHANICAL LTD
Significant control: Gerard Ellis (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Platinum 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
PLATINUM MECHANICAL LTD is an active private limited company (company number 07787558) incorporated on 26 September 2011, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 29 September 2025, showing net assets of £208k and cash of £795k, with 5 employees on average. Net assets rose 44% on the prior period (£144k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the top quarter of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Mr Gerard Ellis
- 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
- 26 September 201115 yrs ago
- Next accounts due
- 29 June 2027in 248 days
- Confirmation statement due
- 10 October 2027in 351 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
£795k
+281%vs Sept 2024Not reported
5
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 29 September 2025 | £208k | £795k | £366k | — | — | — | 5 |
| 29 September 2024 | £144k | £209k | £305k | — | — | — | 5 |
| 29 September 2023 | £244k | £216k | £165k | — | — | — | 5 |
Cash per employee£159kCash ÷ 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 £207,691 at 29 September 2025
- Net assets up 10% or more on the prior period+44.1% vs prior period
- Cash at bank of £50,000 or moreCash £795,202
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 26 September 2011
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 351 days
- Next accounts duein 248 days
- Accounts period endNet assets £208k · small accounts
- Accounts period endNet assets £144k · small accounts
- Accounts period endNet assets £244k · small accounts
- Incorporated
08
Similar companies in London
- ALL IN ONE PROPERTY SERVICES LONDON LIMITEDLondon · inc. Sept 2011
- RICHMOND PARK PLUMBERS LIMITEDLondon · inc. Sept 2011
- HEARTS PLUMBING LIMITEDPalmers Green · inc. Sept 2011
- MASTER BATHROOMS LIMITEDLondon · inc. Sept 2011
- KOKAAI PLUMBING LIMITEDLondon · inc. Sept 2011
- D.T FRANCIS HEATING SERVICES LTDLondon · inc. Oct 2011
All companies incorporated on 26 September 2011 · in Sept 2011.
09
Reminders for PLATINUM MECHANICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.