- Companies
- Electricians
- Birmingham
- R.T. Electrical and Computing Installation Limited
R.T. Electrical and Computing Installation Limited
- Company number
- 04550322
- Incorporated
- 1 Oct 200224 years trading
- Registered office
- Linden House 51 Elmdon Lane, Marston Green, Birmingham, B37 7DL
- Nature of business
- Electrical installation
R.T. Electrical and Computing Installation Limited is a 24-year-old private limited company registered in Birmingham, company number 04550322, one of 555 electrical contractors in Birmingham. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £18K (-20.1%) on the year before, to £72K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £101K against £35K owed within a year: 2.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £72K | £101K | £35K | 3 | |
| 31 Oct 2024 | £90K | £129K | £46K | 3 | |
| 31 Oct 2023 | £70K | £142K | £83K | 3 | |
| 31 Oct 2022 | £40K | £93K | £67K | 2 | |
| 31 Oct 2021 | £44K | £92K | £55K | 3 | |
| 31 Oct 2020 | £31K | £111K | £89K | 3 | |
| 31 Oct 2019 | £18K | £101K | £86K | ||
| 31 Oct 2018 | £15K | £113K | £102K | ||
| 31 Oct 2017 | £8,505 | £86K | £83K | ||
| 31 Oct 2016 | £10K | £49K | £64K | £56K |
Where R.T. Electrical and Computing Installation Limited is registered
The registered office is in Birmingham (B37), in the Solihull local authority area, West Midlands. Show B37 7DL on a map.
Other trade companies in B37
- Arme Construction LimitedCivil engineering
- Fourfold Care LtdCleaning companies
- Ipen Services LtdMechanics and garages
- DC Carpentry and Building Services LtdCleaning companies
- Synestal LimitedSpecialist contractors
- T&J Landscapes LtdLandscapers and gardeners
- RRC Contractors LtdInstallers
- Vanguard Roofing & Building LtdRoofers
What happens if R.T. Electrical and Computing Installation 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 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
- 04550322
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 October 2002 (24 years ago)
- Registered office
- Linden House 51 Elmdon Lane, Marston Green, Birmingham, B37 7DL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 31 August 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 Birmingham
Other active electrical contractors registered in Birmingham.
- R.W.R Electrical Services Limited2012
- R.W.R Solar Limited2023
- Rack Solutions Limited2024
- Rage Electrical Services Ltd2014
- Raiden Industries Limited2023
- Red House Electromechanical UK Limited2019
- Red Panther Electrical Ltd2021
- Redforde Ltd2016
All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK
Frequently asked questions
When are R.T. Electrical and Computing Installation Limited's accounts due?
R.T. Electrical and Computing Installation Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is R.T. Electrical and Computing Installation Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is R.T. Electrical and Computing Installation Limited still trading?
R.T. Electrical and Computing Installation 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 R.T. Electrical and Computing Installation Limited do?
R.T. Electrical and Computing Installation Limited is registered under Electrical installation (SIC 43210).
How old is R.T. Electrical and Computing Installation Limited?
R.T. Electrical and Computing Installation Limited was incorporated on 1 October 2002, 24 years ago.
What is the penalty if R.T. Electrical and Computing Installation 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 R.T. Electrical and Computing Installation 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.