- Companies
- Electricians
- Chesham
- Av Custom Electrical Ltd
Av Custom Electrical Ltd
- Company number
- 15300173
- Incorporated
- 21 Nov 20232 years trading
- Registered office
- Unit 9 Alma Road Industrial Estate, Alma Road, Chesham, Buckinghamshire, HP5 3HB
- Nature of business
- Electrical installation
Av Custom Electrical Ltd is a 2-year-old private limited company registered in Chesham, company number 15300173, one of 33 electrical contractors in Chesham. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £484 (-2.9%) on the year before, to £16K.
- Current assets of £64K against £55K owed within a year: 1.2 times cover.
- 4 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £16K | £1,731 | £64K | £55K | 4 |
| 30 Nov 2024 | £17K | £12K | £51K | £42K | 1 |
Where Av Custom Electrical Ltd is registered
The registered office is in Chesham (HP5), in the Buckinghamshire local authority area, South East. Show HP5 3HB on a map.
Other trade companies in HP5
- Whitley Electrical LtdElectricians
- Zpgarvies LtdInstallers
- T D Autos LtdMechanics and garages
- Hemel A1 Tyres LtdMotor traders
- Berkhamsted Motor Group LtdMotor traders
- Pleasure Hills LtdProperty developers
- Keo Driveways & Patios LtdLandscapers and gardeners
- R&D Property Partners LtdProperty developers
What happens if Av Custom Electrical 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15300173
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2023 (2 years ago)
- Registered office
- Unit 9 Alma Road Industrial Estate, Alma Road, Chesham, Buckinghamshire, HP5 3HB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 September 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 Chesham
Other active electrical contractors registered in Chesham.
- Chess Construction Limited2013
- Custom Restore Construction Limited2013
- Douglas Walton Energy Group Limited2021
- Du Chatelet Ltd2025
- E.J.S.Electrical. Limited2014
- Electric-Call Ltd2003
- Firetec Limited1991
- FTS Electrical Services Limited2024
All electrical contractors in Chesham · All trades in Chesham · Electricians across the UK
Frequently asked questions
When are Av Custom Electrical Ltd's accounts due?
Av Custom Electrical Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Av Custom Electrical Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Av Custom Electrical Ltd still trading?
Av Custom Electrical 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 Av Custom Electrical Ltd do?
Av Custom Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Av Custom Electrical Ltd?
Av Custom Electrical Ltd was incorporated on 21 November 2023, 2 years ago.
What is the penalty if Av Custom Electrical 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 Av Custom Electrical 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.