−£649
−147%vs Dec 2024Active11121661Private limited companySwanley
PROLEC ENGINEERING (LONDON) LTD
Significant control: Adrian John Stephens (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PROLEC ENGINEERING (LONDON) LTD is an active private limited company (company number 11121661) incorporated on 21 December 2017, registered in Swanley. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£649 and cash of £168, with 0 employees on average. Net assets fell 147% on the prior period (£1,376).
Peer position · net assets
By net assets it sits in the bottom quarter of 4,199 comparable companies in Greater London (median £5,863, upper quartile £31k).
02
Ownership and control
- Mr Adrian John Stephens
- owns 75–100% of shares
- holds 75–100% 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
- 21 December 20178 yrs ago
- Next accounts due
- 30 September 2027in 339 days
- Confirmation statement due
- 4 January 2027in 70 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£168
−74%vs Dec 2024Not reported
0
−100%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | −£649 | £168 | £0 | — | — | — | 0 |
| 31 December 2024 | £1,376 | £642 | £479 | — | — | — | 1 |
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 £-649 at 31 December 2025
- Net assets down 25% or more on the prior period-147.2% vs prior period
- Incorporated five or more years agoIncorporated 21 December 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
- Next accounts duein 339 days
- Confirmation statement duein 70 days
- Accounts period endNet liabilities £649 · small accounts
- Accounts period endNet assets £1,376 · small accounts
- Incorporated
08
Similar companies in Greater London
- SAR ELECTRICAL CONTRACTORS LIMITEDSidcup · inc. Dec 2017
- TB ELECTRICS LTDLeatherhead · inc. Dec 2017
- EBS ELECTRICAL SERVICES LTDCroydon · inc. Dec 2017
- TRAIL ELECTRICAL SERVICES LTDSwanley · inc. Dec 2017
- MKP ELECTRIC LIMITEDCroydon · inc. Dec 2017
- 24 HOUR LONDON ELECTRICIANS LTDEnfield · inc. Dec 2017
All companies incorporated on 21 December 2017 · in Dec 2017.
09
Reminders for PROLEC ENGINEERING (LONDON) LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.