- Companies
- Electricians
- Grays
- Renion Ltd
Renion Ltd
- Company number
- 16847212
- Incorporated
- 11 Nov 2025
- Registered office
- 58 Dudley Close, Chafford Hundred, Grays, RM16 6PG
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other building completion and finishing; Landscape service activities
Renion Ltd is a newly incorporated private limited company registered in Grays, company number 16847212, one of 100 electrical contractors in Grays. Its next accounts are due at Companies House on 11 August 2027, and its first CT600 is due at HMRC on 10 November 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Renion LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Renion Ltd is registered
The registered office is in Grays (RM16), in the Thurrock local authority area, East of England. Show RM16 6PG on a map.
Other trade companies in RM16
- SJT Building LtdBuilders
- Vexy Commercial Cleaning LtdCleaning companies
- LED Automotive LtdMotor traders
- Essex Boiler Experts LtdPlumbers and heating engineers
- Elite Imperial Flooring LtdFloor and wall tilers
- Three Fourteen Contractors LtdInstallers
- Lde Air Condition LtdMachinery repair and installation
- Bhogal Construction LtdBuilders
What happens if Renion 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 11 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Aug 2027 to 11 Sep 2027 | £150 |
| 1 to 3 months late | 12 Sep 2027 to 11 Nov 2027 | £375 |
| 3 to 6 months late | 12 Nov 2027 to 11 Feb 2028 | £750 |
| More than 6 months late | From 12 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16847212
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2025
- Registered office
- 58 Dudley Close, Chafford Hundred, Grays, RM16 6PG
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390)
Landscape service activities (SIC 81300) - Year end
- 30 November (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 Grays
Other active electrical contractors registered in Grays.
- RH Electrical Services (South East) Ltd2025
- Richmond Electrical Installations Ltd2026
- RMM Services Ltd2023
- Rob Boosey Limited2018
- S & N Electrical Limited2023
- S6Energy Limited2020
- SBM Electrical Ltd2018
- Secure Integration Ltd2023
All electrical contractors in Grays · All trades in Grays · Electricians across the UK
Frequently asked questions
When are Renion Ltd's accounts due?
Renion Ltd's next accounts are due at Companies House by 11 August 2027 (in 302 days), covering the period to 30 November 2026.
When is Renion 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 10 November 2026, due by 10 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Renion Ltd still trading?
Renion 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 Renion Ltd do?
Renion Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390); Landscape service activities (SIC 81300).
How old is Renion Ltd?
Renion Ltd was incorporated on 11 November 2025, less than a year ago.
What is the penalty if Renion 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 Renion 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.