−£33k
vs Mar 2024Active10778904Private limited companyLondon
MF BUILDERS LONDON LTD
Significant control: Maciej Florczak (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mf Builders London Ltd sell?
Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MF BUILDERS LONDON LTD is an active private limited company (company number 10778904) incorporated on 19 May 2017, registered in London. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£33k and cash of £2,815, with 1 employee on average. Net assets fell 838% on the prior period (−£3,509).
Peer position · net assets
By net assets it sits in the bottom quarter of 832 comparable companies in London (median £5,799, upper quartile £58k).
02
Ownership and control
- Mr Maciej Florczak
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Krzysztof Sleczka
- has significant influence or control
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
- 19 May 20179 yrs ago
- Next accounts due
- 31 December 2026in 64 days
- Confirmation statement due
- 2 June 2027in 217 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2,815
−5%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£33k | £2,815 | — | £35k | — | — | 1 |
| 31 March 2024 | −£3,509 | £2,970 | — | £6,479 | — | — | 1 |
Current ratio0.08Current assets ÷ creditors within one year
Cash per employee£2,815Cash ÷ 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 £-32,930 at 31 March 2025
- Net assets down 25% or more on the prior period-838.4% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.08
- Incorporated five or more years agoIncorporated 19 May 2017
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 217 days
- Next accounts duein 64 days
- Accounts period endNet liabilities £33k · small accounts
- Accounts period endNet liabilities £3,509 · small accounts
- Incorporated
08
Similar companies in London
- BURNING FOXES CIVIL ENGINEERS LTDLondon · inc. May 2017
- IFA CONSTRUCTION LTDLondon · inc. May 2017
- TEMPORARY WORKS DESIGN UK LIMITEDLondon · inc. May 2017
- EFFICIENT UTILITIES LIMITEDLondon · inc. Jun 2017
- BRONSON ENGINEERING LTDLondon · inc. Jun 2017
- FOLADBROS LIMITEDLondon · inc. Apr 2017
All companies incorporated on 19 May 2017 · in May 2017.
09
Reminders for MF BUILDERS LONDON LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.