- Companies
- Electricians
- Ventnor
- RJM Building Services Limited
RJM Building Services Limited
- Company number
- 15948011
- Incorporated
- 10 Sep 20242 years trading
- Registered office
- Unit 12 Salisbury Gardens, Dudley Road, Ventnor, PO38 1EJ
- Nature of business
- Electrical installation; Plastering; Joinery installation; Other building completion and finishing
RJM Building Services Limited is a 2-year-old private limited company registered in Ventnor, company number 15948011, one of the UK's electrical contractors. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Where RJM Building Services Limited is registered
The registered office is in Ventnor (PO38), in the Isle of Wight local authority area, South East. Show PO38 1EJ on a map.
Other trade companies in PO38
- C J Plumbing, Heating and Mechanical Services LimitedPlumbers and heating engineers
- Indie Energy LtdElectricians
- Wyd Star LtdMechanics and garages
- JG Carpentry & Building Iow LtdProperty developers
- Pro Charge Ev LtdElectricians
- Isle of Wight Carpentry LtdInstallers
- Heatworks Iw LtdPlumbers and heating engineers
- Rylatts LtdLandscapers and gardeners
Also registered at this address
1 other company uses the same registered office as RJM Building Services Limited.
- N Brayley Roofing LimitedRoofers
What happens if RJM Building Services Limited 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15948011
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 September 2024 (2 years ago)
- Registered office
- Unit 12 Salisbury Gardens, Dudley Road, Ventnor, PO38 1EJ
- Nature of business
- Electrical installation (SIC 43210)
Plastering (SIC 43310)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 9 September 2026
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 Ventnor
Other active electrical contractors registered in Ventnor.
- Indie Energy Ltd2026
- Jeelek Ltd2021
- Pro Charge Ev Ltd2026
All electrical contractors in Ventnor · All trades in Ventnor · Electricians across the UK
Frequently asked questions
When are RJM Building Services Limited's accounts due?
RJM Building Services Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is RJM Building Services Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is RJM Building Services Limited still trading?
RJM Building Services Limited 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 RJM Building Services Limited do?
RJM Building Services Limited is registered under Electrical installation (SIC 43210); Plastering (SIC 43310); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390).
How old is RJM Building Services Limited?
RJM Building Services Limited was incorporated on 10 September 2024, 2 years ago.
What is the penalty if RJM Building Services 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 RJM Building Services Limited 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.