£110k
+30%vs Mar 2024Active04211820Private limited companyLondon
K3 ELECTRICAL SERVICES LIMITED
Significant control: Colin Spratt (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 K3 Electrical Services Limited 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
K3 ELECTRICAL SERVICES LIMITED is an active private limited company (company number 04211820) incorporated on 8 May 2001, registered in London. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 March 2025, showing net assets of £110k and cash of £106k, with 1 employee on average. Net assets rose 30% on the prior period (£84k).
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 Colin Spratt
- owns 75–100% of shares
- holds 75–100% of voting rights
- 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
- 8 May 200125 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 22 May 2027in 210 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
£106k
+27%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £110k | £106k | £51k | — | — | — | 1 |
| 31 March 2024 | £84k | £83k | £51k | — | — | — | 1 |
Cash per employee£106kCash ÷ 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 £109,916 at 31 March 2025
- Net assets up 10% or more on the prior period+30.2% vs prior period
- Cash at bank of £50,000 or moreCash £106,056
- Incorporated five or more years agoIncorporated 8 May 2001
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 210 days
- Next accounts duein 68 days
- Accounts period endNet assets £110k · small accounts
- Accounts period endNet assets £84k · small accounts
- Incorporated
08
Similar companies in London
- DELTA INSTALLATIONS LTDLondon · inc. May 2001
- ALPHA MECHANICAL & ELECTRICAL LIMITEDLondon · inc. Mar 2001
- MWF SECURITY LIMITEDLondon · inc. Mar 2001
- DHT (ELECTRICAL) LIMITEDLondon · inc. Mar 2001
- D-TEC ALARMS LIMITEDLondon · inc. Jul 2001
- CONNECTION CONTRACTS LIMITEDLondon · inc. Mar 2001
All companies incorporated on 8 May 2001 · in May 2001.
09
Reminders for K3 ELECTRICAL SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.