Not reported
Active13521508Private limited companyLondon
KOLRN THE BUILDER LTD
Significant control: Nikolaj Zarickij (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: 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
KOLRN THE BUILDER LTD is an active private limited company (company number 13521508) incorporated on 20 July 2021, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 31 July 2025, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
There are 3,808 companies in construction of commercial buildings in London with filed accounts; the median reports net assets of £1,934 and is 5 years old.
02
Ownership and control
- Mr Nikolaj Zarickij
- 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
- 20 July 20215 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 3 August 2027in 283 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
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | — | — | — | £11k | — | — | 2 |
| 31 July 2024 | — | — | — | £8,399 | — | — | 2 |
Current ratio2.01Current 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
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.01
- Incorporated five or more years agoIncorporated 20 July 2021
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 283 days
- Next accounts duein 188 days
- Accounts period end
- Accounts period end
- Incorporated
08
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- H&R BUILDING MAINTENANCE LIMITEDLondon · inc. Jul 2021
- T&T DUDU LTDLondon · inc. Jul 2021
- IORGO LTDLondon · inc. Jul 2021
- DEEP OCEAN CONTRACTING LTDLondon · inc. Jul 2021
All companies incorporated on 20 July 2021 · in Jul 2021.
09
Reminders for KOLRN THE BUILDER LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.