£33k
−20%vs Jun 2024Active07697358Private limited companyLondon
SEBEK CONSTRUCTION LTD
Significant control: Dariusz Borkiewicz (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sebek Construction Ltd sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEBEK CONSTRUCTION LTD is an active private limited company (company number 07697358) incorporated on 7 July 2011, registered in London. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 30 June 2025, showing net assets of £33k and cash of £36k, with 2 employees on average. Net assets fell 20% on the prior period (£42k).
Peer position · net assets
By net assets it sits in the upper half of 12,682 comparable companies in London (median £413, upper quartile £73k).
02
Ownership and control
- Mr Dariusz Borkiewicz
- 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
- 7 July 201115 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 21 July 2027in 271 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£36k
−25%vs Jun 2024Not reported
2
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £33k | £36k | — | £6,269 | — | — | 2 |
| 30 June 2024 | £42k | £48k | — | £20k | — | — | 2 |
Current ratio5.88Current assets ÷ creditors within one year
Cash per employee£18kCash ÷ 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 above zeroNet assets £33,317 at 30 June 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.88
- Incorporated five or more years agoIncorporated 7 July 2011
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 271 days
- Next accounts duein 158 days
- Accounts period endNet assets £33k · small accounts
- Accounts period endNet assets £42k · small accounts
- Incorporated
08
Similar companies in London
- ELW PLANNING LIMITEDLondon · inc. Jul 2011
- KMGB CONSTRUCTION LIMITEDLondon · inc. Jul 2011
- COOLIDGE INVESTMENTS LIMITEDLondon · inc. Jul 2011
- JAMATT LIMITEDLondon · inc. Jul 2011
- GNOSCO LTDLondon · inc. Jul 2011
- BRAEBURN ESTATES (GP) LIMITEDLondon · inc. Jul 2011
All companies incorporated on 7 July 2011 · in Jul 2011.
09
Reminders for SEBEK CONSTRUCTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.