- Companies
- Electricians
- Harrow
- Bluecircuit Tech Ltd
Bluecircuit Tech Ltd
- Company number
- 16810869
- Incorporated
- 27 Oct 2025
- Registered office
- 100 Hamilton Crescent, Harrow, Middlesex, HA2 9JD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Bluecircuit Tech Ltd is a newly incorporated private limited company registered in Harrow, company number 16810869, one of 200 electrical contractors in Harrow. Its next accounts are due at Companies House on 27 July 2027, and its first CT600 is due at HMRC on 26 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Bluecircuit Tech Ltd is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 9JD on a map.
Other trade companies in HA2
- KJP Engineering LtdElectricians
- JNJ Engineering LimitedCivil engineering
- Notting Hill Sew LtdRepair services
- Grandwellautos LtdMotor traders
- Multisteel Powdercoating LtdPainters and decorators
- Neon Systems LtdElectricians
- Firstclass Facilities LtdCleaning companies
- PMD Construct LtdBuilders
What happens if Bluecircuit Tech 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 27 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Jul 2027 to 27 Aug 2027 | £150 |
| 1 to 3 months late | 28 Aug 2027 to 27 Oct 2027 | £375 |
| 3 to 6 months late | 28 Oct 2027 to 27 Jan 2028 | £750 |
| More than 6 months late | From 28 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 16810869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 October 2025
- Registered office
- 100 Hamilton Crescent, Harrow, Middlesex, HA2 9JD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
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 Harrow
Other active electrical contractors registered in Harrow.
- Bluethroat Ltd2026
- Bourneside Electrical Services Ltd2019
- C & A Electrical Services Ltd2008
- Cabos Electrical Limited2026
- Camden Cables Ltd2023
- CC Sourcing & Services Limited2021
- CDF Renewal Ltd2019
- Certified Renewable Solutions Limited2024
All electrical contractors in Harrow · All trades in Harrow · Electricians across the UK
Frequently asked questions
When are Bluecircuit Tech Ltd's accounts due?
Bluecircuit Tech Ltd's next accounts are due at Companies House by 27 July 2027 (in 288 days), covering the period to 31 October 2026.
When is Bluecircuit Tech Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 October 2026, due by 26 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Bluecircuit Tech Ltd still trading?
Bluecircuit Tech 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 Bluecircuit Tech Ltd do?
Bluecircuit Tech Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Bluecircuit Tech Ltd?
Bluecircuit Tech Ltd was incorporated on 27 October 2025, less than a year ago.
What is the penalty if Bluecircuit Tech 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 Bluecircuit Tech 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.