£428
vs Feb 2024Active11084121Private limited companyLondon
PORTMILL ENGINEERING LIMITED
Significant control: Michal Mikulski (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Engineering 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 ENGINEERING LIMITED is an active private limited company (company number 11084121) incorporated on 27 November 2017, registered in London. Its registered activity is maintenance and repair of motor vehicles (SIC 45200). Latest micro accounts cover the period ending 28 February 2025, showing net assets of £428, with 7 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 105% on the prior period (−£8,248).
Peer position · net assets
By net assets it sits in the lower half of 1,676 comparable companies in London (median £1,888, upper quartile £17k).
02
Ownership and control
- Mr Michal Mikulski
- has significant influence or control
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
- 27 November 20178 yrs ago
- Next accounts due
- 28 November 2026in 36 days
- Confirmation statement due
- 11 December 2026in 49 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
7
−12%vs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £428 | — | — | — | — | — | 7 |
| 28 February 2024 | −£8,248 | — | — | — | — | — | 8 |
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 £428 at 28 February 2025
- Net assets up 10% or more on the prior period+105.2% vs prior period
- Incorporated five or more years agoIncorporated 27 November 2017
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 49 days
- Next accounts duein 36 days
- Accounts period endNet assets £428 · micro accounts
- Accounts period endNet liabilities £8,248 · micro accounts
- Incorporated
08
Similar companies in London
- KUNDI MOTORS LTDLondon · inc. Nov 2017
- BURLINGTON MOTORS (ACTON) LIMITEDActon · inc. Nov 2017
- AUTOMOTIVE TECH LTDLondon · inc. Nov 2017
- CARTECH KENT LIMITEDLondon · inc. Nov 2017
- KWICK SERVICE TYRES LIMITEDLondon · inc. Dec 2017
- MCS AUTO LTDLondon · inc. Dec 2017
All companies incorporated on 27 November 2017 · in Nov 2017.
09
Reminders for PORTMILL ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.