£17k
1 period on recordActive13065433Private limited companyCrewe
CSS20 CONSTRUCTION SITE SERVICE LTD
Significant control: Sylwester Izydor Kowalski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CSS20 CONSTRUCTION SITE SERVICE LTD is an active private limited company (company number 13065433) incorporated on 6 December 2020, registered in Crewe. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 December 2025, showing net assets of £17k and cash of £7,855, with 0 employees on average.
Peer position · net assets
By net assets it sits in the upper half of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
02
Ownership and control
- Sylwester Izydor Kowalski
- 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
- 6 December 20205 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 20 December 2026in 56 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£7,855
1 period on recordNot reported
0
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £17k | £7,855 | — | £170 | — | — | 0 |
Current ratio46.21Current assets ÷ creditors within one year
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 £17,408 at 31 December 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 46.21
- Incorporated five or more years agoIncorporated 6 December 2020
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 340 days
- Confirmation statement duein 56 days
- Accounts period endNet assets £17k · small accounts
- Incorporated
08
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- STRUCTURAL SOLUTIONS LTDDarlington · inc. Dec 2020
- SOLWAY ENGINEERING LTDDumfries · inc. Dec 2020
- ABC POWER LIMITEDStafford · inc. Dec 2020
- DIBNAH ENGINEERING LIMITEDMow Cop · inc. Dec 2020
All companies incorporated on 6 December 2020 · in Dec 2020.
09
Reminders for CSS20 CONSTRUCTION SITE SERVICE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.