£11k
+60%vs Mar 2024Active13970680Private limited companyBracknell
KIEWLEN BUILDERS LTD
Significant control: Cezar Kazimierz Kiewlen (25–50%), Anna Zofia Szyposinska (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Construction of commercial buildings (SIC 41201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KIEWLEN BUILDERS LTD is an active private limited company (company number 13970680) incorporated on 11 March 2022, registered in Bracknell. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £11k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 60% on the prior period (£7,026).
Peer position · net assets
By net assets it sits in the upper half of 422 comparable companies in Reading (median £4,226, upper quartile £35k).
02
Ownership and control
- Mr Cezar Kazimierz Kiewlen
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Miss Anna Zofia Szyposinska
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Marcin Kwiatkowski
- 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
- 11 March 20224 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 25 March 2027in 153 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- SIC 43390
- Other building completion and finishing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
+100%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £11k | — | — | — | — | — | 2 |
| 31 March 2024 | £7,026 | — | — | — | — | — | 1 |
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 £11,266 at 31 March 2025
- Net assets up 10% or more on the prior period+60.3% vs prior period
- Incorporated two to five years agoIncorporated 11 March 2022
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 153 days
- Next accounts duein 69 days
- Accounts period endNet assets £11k · micro accounts
- Accounts period endNet assets £7,026 · micro accounts
- Incorporated
08
Similar companies in Reading
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- DIBRA BRICKWORK LTDReading · inc. Apr 2022
- PASSIVE CONSTRUCT LIMITEDSlough · inc. Feb 2022
- SUKHMANI DRYLINING LIMITEDSlough · inc. Feb 2022
All companies incorporated on 11 March 2022 · in Mar 2022.
09
Reminders for KIEWLEN BUILDERS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.