−£27k
−352%vs Mar 2024Active12493807Private limited companySidcup
REALCO BUILDING LTD
Significant control: Learco Fermi (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Realco Building Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
REALCO BUILDING LTD is an active private limited company (company number 12493807) incorporated on 3 March 2020, registered in Sidcup. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£27k and cash of £1,733, with 2 employees on average. Net assets fell 352% on the prior period (£11k).
Peer position · net assets
By net assets it sits in the bottom quarter of 4,726 comparable companies in Greater London (median £5,286, upper quartile £35k).
02
Ownership and control
- Learco Fermi
- 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
- 3 March 20206 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 17 March 2027in 143 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,733
−24%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£27k | £1,733 | £7,251 | £25k | — | — | 2 |
| 31 March 2024 | £11k | £2,292 | £28k | £20k | — | — | 2 |
Current ratio0.37Current assets ÷ creditors within one year
Cash per employee£866Cash ÷ 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 £-26,579 at 31 March 2025
- Net assets down 25% or more on the prior period-351.8% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.37
- Incorporated five or more years agoIncorporated 3 March 2020
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 143 days
- Next accounts duein 67 days
- Accounts period endNet liabilities £27k · small accounts
- Accounts period endNet assets £11k · small accounts
- Incorporated
08
Similar companies in Greater London
- TUNDHEN LTDSouth Ockendon · inc. Mar 2020
- QUARRYING STONECRAFT RECLAMATION LTDBrentford · inc. Mar 2020
- JANY&M LTDSutton · inc. Mar 2020
- CHIEF CATERING LIMITEDEnfield · inc. Mar 2020
- CORRIGAN & CHAPMAN PROJECTS LTDRomford · inc. Mar 2020
- MORRISSEY FORMWORK & GROUNDWORKS LIMITEDIlford · inc. Mar 2020
All companies incorporated on 3 March 2020 · in Mar 2020.
09
Reminders for REALCO BUILDING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.