- Companies
- Electricians
- Swindon
- Aec Electrical Services Limited
Aec Electrical Services Limited
- Company number
- 06422139
- Incorporated
- 8 Nov 200718 years trading
- Registered office
- 68 Clifton Street, Swindon, SN1 3PY
- Nature of business
- Electrical installation
Aec Electrical Services Limited is a 18-year-old private limited company registered in Swindon, company number 06422139, one of 119 electrical contractors in Swindon. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 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 up £19K (+23.6%) on the year before, to £100K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £132K against £52K owed within a year: 2.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Oct 2025 | £100K | £132K | £52K | 3 | |
| 30 Oct 2024 | £81K | £86K | £107K | £47K | 3 |
| 31 Oct 2023 | £74K | £73K | £147K | £83K | 3 |
| 31 Oct 2022 | £42K | £17K | £72K | £42K | 3 |
| 31 Oct 2021 | £48K | £30K | £55K | £21K | 3 |
| 31 Oct 2020 | £69K | £110K | £63K | 3 | |
| 31 Oct 2019 | £61K | £145K | £97K | 3 | |
| 31 Oct 2018 | £44K | £58K | £29K | 3 | |
| 31 Oct 2017 | £77K | £90K | £29K | 4 | |
| 31 Oct 2016 | £80K | £91K | £29K | 4 |
Where Aec Electrical Services Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 3PY on a map.
Other trade companies in SN1
- Terraform Surfacing LimitedSpecialist contractors
- Haq Builders Swindon LtdBuilders
- Yeshi Construction LimitedBuilders
- Built & Bespoke LtdBuilders
- Saxon Property Care LtdBuilders
- DBX Contracts LimitedBuilders
- Hamaazs LtdSpecialist contractors
- E&R Electrics LtdElectricians
What happens if Aec Electrical Services Limited 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Oct 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
- 06422139
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2007 (18 years ago)
- Registered office
- 68 Clifton Street, Swindon, SN1 3PY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 October 2025
- Last confirmation statement
- 30 September 2025
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 Swindon
Other active electrical contractors registered in Swindon.
- Alate Consulting Ltd2013
- Allphaseuk Ltd2019
- BGS Contracting Ltd2018
- BJD Power Ltd2024
- Breakspeare Electrical Limited2006
- Brown Electrical Services (Swindon) Limited2024
- Burton & Sons Electrical Ltd2023
- Carey I.T. Services Ltd2018
All electrical contractors in Swindon · All trades in Swindon · Electricians across the UK
Frequently asked questions
When are Aec Electrical Services Limited's accounts due?
Aec Electrical Services Limited's next accounts are due at Companies House by 30 July 2027 (in 291 days), covering the period to 30 October 2026.
When is Aec Electrical Services Limited's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is Aec Electrical Services Limited still trading?
Aec Electrical Services Limited 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 Aec Electrical Services Limited do?
Aec Electrical Services Limited is registered under Electrical installation (SIC 43210).
How old is Aec Electrical Services Limited?
Aec Electrical Services Limited was incorporated on 8 November 2007, 18 years ago.
What is the penalty if Aec Electrical Services Limited 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 Aec Electrical Services Limited 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.