−£25k
1 period on recordActive16045839Private limited companyLondon
SMOOTH ROOF LTD
Significant control: Jakub Wymyslowski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Smooth Roof Ltd sell?
Registered activity: Construction of domestic buildings (SIC 41202). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SMOOTH ROOF LTD is an active private limited company (company number 16045839) incorporated on 28 October 2024, registered in London. Its registered activity is construction of domestic buildings (SIC 41202). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£25k and cash of £430, with 3 employees on average.
Peer position · net assets
By net assets it sits in the bottom quarter of 5,020 comparable companies in London (median £1,956, upper quartile £20k).
02
Ownership and control
- Mr Jakub Wymyslowski
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Bogdan Ziolkowski
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Mateusz Ziolkowski
- owns 25–50% of shares
- holds 25–50% 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
- 28 October 20241 yr ago
- Next accounts due
- 31 December 2026in 65 days
- Confirmation statement due
- 11 November 2026in 15 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41202
- Construction of domestic buildings
- SIC 43910
- Roofing activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£430
1 period on recordNot reported
3
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£25k | £430 | £1,280 | £27k | — | — | 3 |
Current ratio0.06Current assets ÷ creditors within one year
Cash per employee£143Cash ÷ 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 below zeroNet assets £-25,289 at 31 March 2025
- Current assets below creditors within one yearCurrent ratio 0.06
- Incorporated less than two years agoIncorporated 28 October 2024; no accounts due yet
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 65 days
- Confirmation statement duein 15 days
- Accounts period endNet liabilities £25k · small accounts
- Incorporated
08
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- BDLUX LTDLondon · inc. Oct 2024
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- YSEC LTDLondon · inc. Oct 2024
All companies incorporated on 28 October 2024 · in Oct 2024.
09
Reminders for SMOOTH ROOF LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.