£16k
+15%vs Oct 2024Active06394196Private limited companyLondon
ROMEX UK LIMITED
Significant control: Roman Kowalczyk (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Romex UK 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
ROMEX UK LIMITED is an active private limited company (company number 06394196) incorporated on 9 October 2007, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £16k, 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 15% on the prior period (£14k).
Peer position · net assets
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Mr Roman Kowalczyk
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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 October 200719 yrs ago
- Next accounts due
- 31 July 2027in 278 days
- Confirmation statement due
- 23 October 2027in 362 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £16k | — | — | £7,723 | — | — | 1 |
| 31 October 2024 | £14k | — | — | £8,892 | — | — | 1 |
Current ratio2.96Current assets ÷ creditors within one year
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 £15,704 at 31 October 2025
- Net assets up 10% or more on the prior period+15.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.96
- Incorporated five or more years agoIncorporated 9 October 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
- Confirmation statement duein 362 days
- Next accounts duein 278 days
- Accounts period endNet assets £16k · micro accounts
- Accounts period endNet assets £14k · micro accounts
- Incorporated
08
Similar companies in London
- NOREUS LIMITEDLondon · inc. Oct 2007
- SOUTH LONDON HEATING LIMITEDLondon · inc. Oct 2007
- SOLO GAS & PLUMBING LIMITEDLondon · inc. Sept 2007
- RAINE OR SHINE ALTERNATIVE ENERGY SOLUTIONS LIMITEDLondon · inc. Sept 2007
- NJP PLUMBING LIMITEDWimbledon · inc. Nov 2007
- IPS GROUP SERVICES LIMITEDinc. Sept 2007
All companies incorporated on 9 October 2007 · in Oct 2007.
09
Reminders for ROMEX UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.