- Companies
- Electricians
- Ipswich
- Rubicon Electrical Engineering Limited
Rubicon Electrical Engineering Limited
- Company number
- 08881097
- Incorporated
- 7 Feb 201412 years trading
- Registered office
- Unit 9 Byford Court Crockatt Road, Hadleigh, Ipswich, Suffolk, IP7 6RD
- Nature of business
- Electrical installation
Rubicon Electrical Engineering Limited is a 12-year-old private limited company registered in Ipswich, company number 08881097, one of 142 electrical contractors in Ipswich. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 up £32K (+81%) on the year before, to £71K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £67K against £71K owed within a year: 0.9 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £71K | £52K | £67K | £71K | 3 |
| 28 Feb 2025 | £39K | £11K | £14K | £59K | 2 |
| 29 Feb 2024 | £10K | £25K | £44K | £72K | 2 |
| 28 Feb 2023 | £19K | £18K | £42K | £58K | 2 |
| 28 Feb 2022 | £8,012 | £27K | £53K | £82K | 2 |
| 28 Feb 2021 | £19K | £28K | £49K | £62K | 2 |
| 29 Feb 2020 | £21K | £24K | £75K | 2 | |
| 28 Feb 2019 | -£31K | -£34K | £87K | 2 | |
| 28 Feb 2018 | -£29K | -£27K | £79K | 2 | |
| 28 Feb 2017 | -£34K | -£40K | £66K | 2 |
Where Rubicon Electrical Engineering Limited is registered
The registered office is in Ipswich (IP7), in the Babergh local authority area, East of England. Show IP7 6RD on a map.
Other trade companies in IP7
- Esflynn LtdElectricians
- Besttoys Moto LimitedMotor traders
- KLM Exterior Cleaning LtdCleaning companies
- Hori LtdBuilders
- Keystone Fire Solutions LtdInstallers
- Nexsys Cabling LtdElectricians
- Bio-Lion (UK) LtdCleaning companies
- Anchor Fencing and Landscaping LtdLandscapers and gardeners
Shared registered office
60 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Rubicon Electrical Engineering 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08881097
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2014 (12 years ago)
- Registered office
- Unit 9 Byford Court Crockatt Road, Hadleigh, Ipswich, Suffolk, IP7 6RD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 16 January 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 Ipswich
Other active electrical contractors registered in Ipswich.
- S M Electrical Contractors Ltd2019
- S. Cowle Electrical Limited1975
- Sanders Project Management Limited2014
- SC Renewables Limited2015
- Scott Gas & Electrical Services Ltd2021
- Sigma Electrical Contractors Ltd.2001
- SJH Contracts Limited2024
- SMT Electrical Services & Sons Limited2018
All electrical contractors in Ipswich · All trades in Ipswich · Electricians across the UK
Frequently asked questions
When are Rubicon Electrical Engineering Limited's accounts due?
Rubicon Electrical Engineering Limited's next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is Rubicon Electrical Engineering Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Rubicon Electrical Engineering Limited still trading?
Rubicon Electrical Engineering 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 Rubicon Electrical Engineering Limited do?
Rubicon Electrical Engineering Limited is registered under Electrical installation (SIC 43210).
How old is Rubicon Electrical Engineering Limited?
Rubicon Electrical Engineering Limited was incorporated on 7 February 2014, 12 years ago.
What is the penalty if Rubicon Electrical Engineering 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 Rubicon Electrical Engineering 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.