−£643
−904%vs Jun 2024Active12663023Private limited companyLondon
SPARKLUX LTD
Significant control: Richard William Merrell (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sparklux Ltd sell?
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
SPARKLUX LTD is an active private limited company (company number 12663023) incorporated on 11 June 2020, registered in London. Its registered activity is electrical installation (SIC 43210). Latest micro accounts cover the period ending 30 June 2025, showing net assets of −£643, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 904% on the prior period (£80).
Peer position · net assets
By net assets it sits in the bottom quarter of 2,676 comparable companies in London (median £3,095, upper quartile £22k).
02
Ownership and control
- Mr Richard William Merrell
- 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
- 11 June 20206 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 25 June 2027in 245 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | −£643 | — | — | — | — | — | 1 |
| 30 June 2024 | £80 | — | — | — | — | — | 1 |
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
- Net assets below zeroNet assets £-643 at 30 June 2025
- Net assets down 25% or more on the prior period-903.8% vs prior period
- Incorporated five or more years agoIncorporated 11 June 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 245 days
- Next accounts duein 158 days
- Accounts period endNet liabilities £643 · micro accounts
- Accounts period endNet assets £80 · micro accounts
- Incorporated
08
Similar companies in London
- EMERGENCY ELECTRICS & HEATING 24/7 LIMITEDLondon · inc. Jun 2020
- NEWARC COMPLIANCE SERVICES LIMITEDLondon · inc. Jun 2020
- HAYMAN ELECTRICAL SERVICES LTDLondon · inc. Jun 2020
- BAILIE MECHANICAL & ELECTRICAL LTDLondon · inc. Jun 2020
- PROTEC ENERGY LTDLondon · inc. Jun 2020
- WRIGHT WIRE LTDLondon · inc. Jun 2020
All companies incorporated on 11 June 2020 · in Jun 2020.
09
Reminders for SPARKLUX LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.