−£391k
vs Apr 2024Active10719561Private limited companySutton
I&B CONSTRUCTION SERVICES LIMITED
Significant control: Boiko Emilianov Zamfirov (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
I&B CONSTRUCTION SERVICES LIMITED is an active private limited company (company number 10719561) incorporated on 11 April 2017, registered in Sutton. Its registered activity is construction of commercial buildings (SIC 41201). Latest small accounts cover the period ending 30 April 2025, showing net assets of −£391k and cash of £8,887, with 6 employees on average. Net assets rose 19% on the prior period (−£481k).
Peer position · net assets
By net assets it sits in the bottom quarter of 4,607 comparable companies in Greater London (median £4,162, upper quartile £25k).
02
Ownership and control
- Mr Boiko Emilianov Zamfirov
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Ivailo Zamfirov
- owns 25–50% of shares
- holds 25–50% of voting rights
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 April 20179 yrs ago
- Next accounts due
- 30 January 2027in 96 days
- Confirmation statement due
- 25 April 2027in 181 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£8,887
+184%vs Apr 2024Not reported
6
−14%vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | −£391k | £8,887 | £484k | £831k | — | — | 6 |
| 30 April 2024 | −£481k | £3,127 | £359k | £766k | — | — | 7 |
Current ratio0.59Current assets ÷ creditors within one year
Cash per employee£1,481Cash ÷ 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 £-391,164 at 30 April 2025
- Net assets up 10% or more on the prior period+18.6% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.59
- Incorporated five or more years agoIncorporated 11 April 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 181 days
- Next accounts duein 96 days
- Accounts period endNet liabilities £391k · small accounts
- Accounts period endNet liabilities £481k · small accounts
- Incorporated
08
Similar companies in Greater London
- CONSENS LIMITEDDagenham · inc. Apr 2017
- NEVERO CONTRACTORS LTDUxbridge · inc. Apr 2017
- DENGINO'S LTDMorden · inc. Apr 2017
- E14 LONDON LIMITEDOrpington · inc. Apr 2017
- CLASAR LIMITEDSouth Ockendon · inc. Apr 2017
- MEXTOR CONSTRUCTION LTDBarking · inc. Apr 2017
All companies incorporated on 11 April 2017 · in Apr 2017.
09
Reminders for I&B CONSTRUCTION SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.