£9,073
+67%vs Aug 2024Active11533813Private limited companyRuncorn
SEB ELECTRICAL & BUILDING LTD
Significant control: Sevastian Castravete - Georgescu (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Seb Electrical & Building 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
SEB ELECTRICAL & BUILDING LTD is an active private limited company (company number 11533813) incorporated on 23 August 2018, registered in Runcorn. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 August 2025, showing net assets of £9,073 and cash of £2, with 4 employees on average. Net assets rose 67% on the prior period (£5,443).
Peer position · net assets
By net assets it sits in the upper half of 1,844 comparable companies in Manchester (median £7,023, upper quartile £40k).
02
Ownership and control
- Mr Sevastian Castravete - Georgescu
- 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
- 23 August 20188 yrs ago
- Next accounts due
- 31 May 2027in 219 days
- Confirmation statement due
- 6 September 2027in 317 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
- SIC 43390
- Other building completion and finishing
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2
−98%vs Aug 2024Not reported
4
+100%vs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £9,073 | £2 | £17k | — | — | — | 4 |
| 31 August 2024 | £5,443 | £91 | £19k | — | — | — | 2 |
Cash per employee£0Cash ÷ 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 £9,073 at 31 August 2025
- Net assets up 10% or more on the prior period+66.7% vs prior period
- Incorporated five or more years agoIncorporated 23 August 2018
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 317 days
- Next accounts duein 219 days
- Accounts period endNet assets £9,073 · small accounts
- Accounts period endNet assets £5,443 · small accounts
- Incorporated
08
Similar companies in Manchester
- ELIAS ELECTRICAL LTDBolton · inc. Aug 2018
- WILLETTS ELECTRICAL SERVICES LTDStockport · inc. Aug 2018
- DOMBEY ELECTRICS LTDManchester · inc. Aug 2018
- MOSS ELECTRICAL LTDOldham · inc. Aug 2018
- BEC ELECTRICAL CONTRACTORS LTDManchester · inc. Aug 2018
- TOMKINSON TECH LTDMacclesfield · inc. Aug 2018
All companies incorporated on 23 August 2018 · in Aug 2018.
09
Reminders for SEB ELECTRICAL & BUILDING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.