- Companies
- Electricians
- Canterbury
- Efm Electrical & Building Ltd.
Efm Electrical & Building Ltd.
- Company number
- 10863305
- Incorporated
- 12 Jul 20179 years trading
- Registered office
- 1 Westfield Cottages, King Street, Canterbury, Kent, CT2 0BY
- Nature of business
- Electrical installation
Efm Electrical & Building Ltd. is a 9-year-old private limited company registered in Canterbury, company number 10863305, one of 50 electrical contractors in Canterbury. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,196 (-128.7%) on the year before, to -£267.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £166K against £199K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£267 | £13K | £166K | £199K | 2 |
| 31 Jul 2024 | £929 | £11K | £86K | £116K | 2 |
| 31 Jul 2023 | £30K | £9,817 | £120K | £118K | 2 |
| 31 Jul 2022 | £290K | £191K | £588K | £291K | 1 |
| 31 Jul 2021 | £41K | £166K | £113K | 0 | |
| 31 Jul 2020 | £5,556 | £24K | £7,576 | 1 | |
| 31 Jul 2019 | £13K | £17K | £6,447 | ||
| 31 Jul 2018 | £0 | £0 | £0 |
Where Efm Electrical & Building Ltd. is registered
The registered office is in Canterbury (CT2), in the Canterbury local authority area, South East. Show CT2 0BY on a map.
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- Sas Multi-Trade LtdFinishing trades
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- Tane Automotive LtdMotor traders
- JSB Landscapes LimitedBuilders
- Defined Wine Land Holdings LtdProperty developers
- Whites of Kent LimitedPlumbers and heating engineers
What happens if Efm Electrical & Building Ltd. files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 10863305
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 July 2017 (9 years ago)
- Registered office
- 1 Westfield Cottages, King Street, Canterbury, Kent, CT2 0BY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 15 February 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Canterbury
Other active electrical contractors registered in Canterbury.
- Electrical Structure Ltd2024
- Elham Valley Electrics Ltd2021
- Elite Electrical (South East) Ltd2025
- Ev Chargers Kent Ltd2020
- Funnell Electrical Services Ltd2019
- Greves Estates Limited2025
- Hosman Electrical Services Limited2005
- J L Towers Electrical Ltd2015
All electrical contractors in Canterbury · All trades in Canterbury · Electricians across the UK
Frequently asked questions
When are Efm Electrical & Building Ltd.'s accounts due?
Efm Electrical & Building Ltd.'s next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Efm Electrical & Building Ltd.'s CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Efm Electrical & Building Ltd. still trading?
Efm Electrical & Building Ltd. is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Efm Electrical & Building Ltd. do?
Efm Electrical & Building Ltd. is registered under Electrical installation (SIC 43210).
How old is Efm Electrical & Building Ltd.?
Efm Electrical & Building Ltd. was incorporated on 12 July 2017, 9 years ago.
What is the penalty if Efm Electrical & Building Ltd. files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Efm Electrical & Building Ltd. on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.