- Companies
- Electricians
- Chelmsford
- Corevent Fire Safety Ltd
Corevent Fire Safety Ltd
- Company number
- 17428102
- Incorporated
- 29 Aug 2026
- Registered office
- 38 Cornwallis Drive, Chelmsford, CM3 5YE
- Nature of business
- Electrical installation; Other construction installation; Engineering related scientific and technical consulting activities; Security systems service activities
Corevent Fire Safety Ltd is a newly incorporated private limited company registered in Chelmsford, company number 17428102, one of 160 electrical contractors in Chelmsford. Its next accounts are due at Companies House on 29 May 2028, and its first CT600 is due at HMRC on 28 August 2028.
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 Corevent Fire Safety Ltd is registered
The registered office is in Chelmsford (CM3), in the Chelmsford local authority area, East of England. Show CM3 5YE on a map.
Other trade companies in CM3
- CLS Groundworks LtdBuilders
- Proglaze Window & Door Fitters LtdGlaziers
- Wrenford Holdings LtdProperty developers
- Pinnacle Performance and Prestige LimitedMotor traders
- Eaton Home Improvements and Development LtdSpecialist contractors
- Saunders Electrical LtdElectricians
- Ashcroft Vehicles LtdMotor traders
- A16 Tyres LtdMechanics and garages
What happens if Corevent Fire Safety 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 29 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 May 2028 to 29 Jun 2028 | £150 |
| 1 to 3 months late | 30 Jun 2028 to 29 Aug 2028 | £375 |
| 3 to 6 months late | 30 Aug 2028 to 29 Nov 2028 | £750 |
| More than 6 months late | From 30 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17428102
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2026
- Registered office
- 38 Cornwallis Drive, Chelmsford, CM3 5YE
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290)
Engineering related scientific and technical consulting activities (SIC 71122)
Security systems service activities (SIC 80200) - Year end
- 31 August (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 Chelmsford
Other active electrical contractors registered in Chelmsford.
- CT Cable Jointing Limited2021
- CWM Electrical Ltd2016
- Dab Electrical Services Ltd2025
- Danbury Electrical Services Limited1977
- Debco Rentals 23 Ltd2000
- Delta T Electrical Services Limited2023
- Devenish Electrical Limited2026
- DGM Electrical Solutions Ltd2023
All electrical contractors in Chelmsford · All trades in Chelmsford · Electricians across the UK
Frequently asked questions
When are Corevent Fire Safety Ltd's accounts due?
Corevent Fire Safety Ltd's next accounts are due at Companies House by 29 May 2028 (in 594 days), covering the period to 31 August 2027.
When is Corevent Fire Safety 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 28 August 2027, due by 28 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Corevent Fire Safety Ltd still trading?
Corevent Fire Safety 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 Corevent Fire Safety Ltd do?
Corevent Fire Safety Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290); Engineering related scientific and technical consulting activities (SIC 71122); Security systems service activities (SIC 80200).
How old is Corevent Fire Safety Ltd?
Corevent Fire Safety Ltd was incorporated on 29 August 2026, less than a year ago.
What is the penalty if Corevent Fire Safety 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 Corevent Fire Safety 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.