- Companies
- Electricians
- London
- RHV Corebuild Ltd
RHV Corebuild Ltd
- Company number
- 17353761
- Incorporated
- 21 Jul 2026
- Registered office
- 5 Skardu Road, London, NW2 3ES
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Floor and wall covering; Other building completion and finishing
RHV Corebuild Ltd is a newly incorporated private limited company registered in London, company number 17353761, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 21 April 2028, and its first CT600 is due at HMRC on 20 July 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 RHV Corebuild Ltd is registered
The registered office is in London (NW2), in the Camden local authority area, London. Show NW2 3ES on a map.
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What happens if RHV Corebuild 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 21 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Apr 2028 to 21 May 2028 | £150 |
| 1 to 3 months late | 22 May 2028 to 21 Jul 2028 | £375 |
| 3 to 6 months late | 22 Jul 2028 to 21 Oct 2028 | £750 |
| More than 6 months late | From 22 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17353761
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2026
- Registered office
- 5 Skardu Road, London, NW2 3ES
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Floor and wall covering (SIC 43330)
Other building completion and finishing (SIC 43390) - Year end
- 31 July (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 London
Other active electrical contractors registered in London.
- Ri-On Electrical Ltd2025
- Ribh Ltd2026
- Ribitzki's Electricals Limited2016
- Ricardo Electric Ltd2021
- Richards Electrical Limited2014
- Richeeco Ltd2015
- Ricky P Senior Electrical Services Limited2025
- Rifco Ltd2026
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are RHV Corebuild Ltd's accounts due?
RHV Corebuild Ltd's next accounts are due at Companies House by 21 April 2028 (in 557 days), covering the period to 31 July 2027.
When is RHV Corebuild 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 20 July 2027, due by 20 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is RHV Corebuild Ltd still trading?
RHV Corebuild 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 RHV Corebuild Ltd do?
RHV Corebuild Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Floor and wall covering (SIC 43330); Other building completion and finishing (SIC 43390).
How old is RHV Corebuild Ltd?
RHV Corebuild Ltd was incorporated on 21 July 2026, less than a year ago.
What is the penalty if RHV Corebuild 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 RHV Corebuild 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.