- Companies
- Machinery repair and installation
- Colchester
- N1 Auto Electrics Limited
N1 Auto Electrics Limited
- Company number
- 05969039
- Incorporated
- 17 Oct 200619 years trading
- Registered office
- Town Wall House, Balkerne Hill, Colchester, CO3 3AD
- Nature of business
- Repair of electrical equipment
N1 Auto Electrics Limited is a 19-year-old private limited company registered in Colchester, company number 05969039, one of 97 machinery repair and installation companies in Colchester. Its next accounts are due at Companies House on 29 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £1,951 (+1%) on the year before, to £189K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £57K against £49K owed within a year: 1.2 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £189K | £14K | £57K | £49K | 4 |
| 31 Oct 2023 | £187K | £57K | £74K | £62K | 4 |
| 31 Oct 2022 | £166K | £53K | £110K | £92K | 4 |
| 31 Oct 2021 | £86K | £14K | £86K | £114K | 3 |
| 31 Oct 2020 | £82K | £25K | £116K | £89K | 3 |
| 31 Oct 2019 | £39K | £5,582 | £34K | £107K | 5 |
| 31 Oct 2018 | £10K | £19K | £34K | £82K | 5 |
| 31 Oct 2017 | £1,422 | £11K | £28K | £69K | 4 |
| 31 Oct 2016 | £6,469 | £12K | £39K | £45K | 4 |
| 30 Oct 2016 | £6,469 | £12K | £39K | £45K |
Where N1 Auto Electrics Limited is registered
The registered office is in Colchester (CO3), in the Colchester local authority area, East of England. Show CO3 3AD on a map.
Other trade companies in CO3
- Quick Air LtdMechanics and garages
- Swahn Contractors LtdRoofers
- Patrick Construction LtdBuilders
- SJP Projects & Design LtdSpecialist contractors
- Besi Hand Car Wash LtdCleaning companies
- Besi Tyres LtdMechanics and garages
- Star B Capital LimitedBuilders
- McGregor Builders LtdBuilders
Shared registered office
32 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if N1 Auto Electrics 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 29 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Oct 2026 to 29 Nov 2026 | £150 |
| 1 to 3 months late | 30 Nov 2026 to 29 Jan 2027 | £375 |
| 3 to 6 months late | 30 Jan 2027 to 29 Apr 2027 | £750 |
| More than 6 months late | From 30 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jan 2027 | £200 |
| 3 months late | 29 Apr 2027 | another £200 |
| 6 months late | 29 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jan 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
- 05969039
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2006 (19 years ago)
- Registered office
- Town Wall House, Balkerne Hill, Colchester, CO3 3AD
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 29 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 17 October 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Colchester
Other active machinery repair and installation companies registered in Colchester.
- NBK Repairs & Recycling Ltd2013
- NCN Leisure Ltd2021
- North Essex Forklifts Ltd2010
- One Five Two Vehicle Conversions Limited2016
- Paul B Halsall Limited2017
- Percival Engineering Limited2001
- Pipe & Tube Machines Limited2010
- Plumb Bros Ltd2013
All machinery repair and installation companies in Colchester · All trades in Colchester · Machinery repair and installation across the UK
Frequently asked questions
When are N1 Auto Electrics Limited's accounts due?
N1 Auto Electrics Limited's next accounts are due at Companies House by 29 October 2026 (in 16 days), covering the period to 29 January 2026.
When is N1 Auto Electrics Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 29 January 2026, due by 29 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is N1 Auto Electrics Limited still trading?
N1 Auto Electrics 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 N1 Auto Electrics Limited do?
N1 Auto Electrics Limited is registered under Repair of electrical equipment (SIC 33140).
How old is N1 Auto Electrics Limited?
N1 Auto Electrics Limited was incorporated on 17 October 2006, 19 years ago.
What is the penalty if N1 Auto Electrics 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 N1 Auto Electrics 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.