- Companies
- Electricians
- Ipswich
- Circuit 369 Limited
Circuit 369 Limited
- Company number
- 11520599
- Incorporated
- 16 Aug 20188 years trading
- Registered office
- 80 Compair Crescent, Ipswich, Suffolk, IP2 0EH
- Nature of business
- Electrical installation
Circuit 369 Limited is a 8-year-old private limited company registered in Ipswich, company number 11520599, one of 142 electrical contractors in Ipswich. Companies House shows its accounts as overdue: they were due on 31 May 2025.
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 £11K (-90.2%) on the year before, to £1,185.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £101K against £104K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2019 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2023 | £1,185 | £6,875 | £101K | £104K | 2 |
| 31 Aug 2022 | £12K | £17K | £57K | £49K | 2 |
| 31 Aug 2021 | £698 | £5,519 | £49K | £52K | 2 |
| 31 Aug 2020 | -£3,913 | £351 | £59K | £61K | 3 |
| 31 Aug 2019 | -£1,118 | £906 | £43K | £49K | 3 |
Where Circuit 369 Limited is registered
The registered office is in Ipswich (IP2), in the Ipswich local authority area, East of England. Show IP2 0EH on a map.
Other trade companies in IP2
- Ecoblue Insulation Contractors LtdInstallers
- East Pro Trade LimitedCleaning companies
- Stopbylovelle LtdCleaning companies
- Kavolt LtdElectricians
- MM Drylining Services LimitedSpecialist contractors
- Obot LtdCleaning companies
- Carleford Construction LtdBuilders
- T S Bathrooms and Plumbing LtdPlumbers and heating engineers
Shared registered office
52 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 Circuit 369 Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2025 to 30 Jun 2025 | £150 |
| 1 to 3 months late | 1 Jul 2025 to 31 Aug 2025 | £375 |
| 3 to 6 months late | 1 Sep 2025 to 30 Nov 2025 | £750 |
| More than 6 months late | From 1 Dec 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2025 | £200 |
| 3 months late | 30 Nov 2025 | another £200 |
| 6 months late | 28 Feb 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2026 | 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
- 11520599
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2018 (8 years ago)
- Registered office
- 80 Compair Crescent, Ipswich, Suffolk, IP2 0EH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2023
- Last confirmation statement
- 1 February 2024
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 Ipswich
Other active electrical contractors registered in Ipswich.
- CKTS Electrical Limited2022
- Compex Electrical Services Limited2022
- Concept Design Services (U.K.) Limited1986
- CP Industrial Electrical Limited2018
- D M Long & Sons Limited2004
- D&N Electrical (East Anglia) Ltd2011
- Dadel Energy Services Limited2025
- Dale Electrical Limited2001
All electrical contractors in Ipswich · All trades in Ipswich · Electricians across the UK
Frequently asked questions
When are Circuit 369 Limited's accounts due?
Circuit 369 Limited's accounts were due at Companies House on 31 May 2025 and the register shows them as overdue.
When is Circuit 369 Limited's CT600 due?
The CT600 for the period to 31 August 2024 is due at HMRC by 31 August 2025, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2025.
Is Circuit 369 Limited still trading?
Circuit 369 Limited is listed as active on the Companies House register (checked 12 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 Circuit 369 Limited do?
Circuit 369 Limited is registered under Electrical installation (SIC 43210).
How old is Circuit 369 Limited?
Circuit 369 Limited was incorporated on 16 August 2018, 8 years ago.
What is the penalty if Circuit 369 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 Circuit 369 Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.