£69k
+33%vs Mar 2024Active06452523Private limited companyGreenhithe
PORTMILL AUTO ENGINEERS LIMITED
Significant control: Graham John Porter (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Portmill Auto Engineers Limited sell?
Registered activity: Maintenance and repair of motor vehicles (SIC 45200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PORTMILL AUTO ENGINEERS LIMITED is an active private limited company (company number 06452523) incorporated on 13 December 2007, registered in Greenhithe. Its registered activity is maintenance and repair of motor vehicles (SIC 45200). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £69k, 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 rose 33% on the prior period (£52k).
Peer position · net assets
By net assets it sits in the top quarter of 2,707 comparable companies in Greater London (median £1,900, upper quartile £23k).
02
Ownership and control
- Mr Graham John Porter
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Graham John Porter
- 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
- 13 December 200718 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 27 December 2026in 62 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 45200
- Maintenance and repair of motor vehicles
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £69k | — | — | — | — | — | 1 |
| 31 March 2024 | £52k | — | — | — | — | — | 0 |
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 £68,648 at 31 March 2025
- Net assets up 10% or more on the prior period+33.2% vs prior period
- Incorporated five or more years agoIncorporated 13 December 2007
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 66 days
- Confirmation statement duein 62 days
- Accounts period endNet assets £69k · micro accounts
- Accounts period endNet assets £52k · micro accounts
- Incorporated
08
Similar companies in Greater London
- GONNELLA BROTHERS LIMITEDIlford · inc. Dec 2007
- M MOTOR SERVICES LTDRuislip · inc. Dec 2007
- P C WALKER MOTOR ENGINEERS LIMITEDEpsom · inc. Jan 2008
- 4 RINGS LTDDartford · inc. Jan 2008
- SIMPLY DIESELS LTDStaines-Upon-Thames · inc. Nov 2007
- SCREEN-TEC WINDSCREENS LIMITEDMiddlesex · inc. Nov 2007
All companies incorporated on 13 December 2007 · in Dec 2007.
09
Reminders for PORTMILL AUTO ENGINEERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.