£246k
−29%vs Sept 2024Active06696546Private limited companyLondon
BRIGHTSPARK - ELECTRICAL & BUILDING SERVICES LTD
Significant control: Lenroy Calvin Dennis (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Brightspark - Electrical & Building Services Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Brightspark - Electrical & Building Services 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.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
BRIGHTSPARK - ELECTRICAL & BUILDING SERVICES LTD is an active private limited company (company number 06696546) incorporated on 12 September 2008, registered in London. Its registered activity is electrical installation (SIC 43210). Latest abridged accounts cover the period ending 30 September 2025, showing net assets of £246k and cash of £93k, with 2 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 29% on the prior period (£347k).
Peer position · net assets
By net assets it sits in the top quarter of 2,676 comparable companies in London (median £3,095, upper quartile £22k).
02
Ownership and control
- Mr Lenroy Calvin Dennis
- owns 75–100% of shares
- Mrs Sarah Caroline Dennis
- owns 25–50% of shares
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
- 12 September 200818 yrs ago
- Next accounts due
- 30 June 2027in 247 days
- Confirmation statement due
- 26 September 2027in 335 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
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£93k
−15%vs Sept 2024Not disclosed
2
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £246k | £93k | £232k | — | — | — | 2 |
| 30 September 2024 | £347k | £110k | £320k | — | — | — | 2 |
Cash per employee£47kCash ÷ 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 above zeroNet assets £246,182 at 30 September 2025
- Net assets down 25% or more on the prior period-29.0% vs prior period
- Cash at bank of £50,000 or moreCash £93,194
- Incorporated five or more years agoIncorporated 12 September 2008
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 335 days
- Next accounts duein 247 days
- Accounts period endNet assets £246k · abridged accounts
- Accounts period endNet assets £347k · abridged accounts
- Incorporated
08
Similar companies in London
- E17 ELECTRICIANS LTDLondon · inc. Sept 2008
- ADDELEC LIMITEDLondon · inc. Sept 2008
- NUGEN ELECTRICAL CONTRACTORS LTDLondon · inc. Sept 2008
- PRECISION ELECTRICAL LTDLondon · inc. Aug 2008
- J D ELECTRICAL (HERTS) LIMITEDLondon · inc. Oct 2008
- LSH ELECTRICAL LIMITEDLondon · inc. Aug 2008
All companies incorporated on 12 September 2008 · in Sept 2008.
09
Reminders for BRIGHTSPARK - ELECTRICAL & BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.