- Companies
- Electricians
- Birmingham
- Imperial Green Systems Limited
Imperial Green Systems Limited
- Company number
- 15543459
- Incorporated
- 6 Mar 20242 years trading
- Registered office
- Crosby Court, 28 George Street, Birmingham, West Midlands, B3 1QG
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other engineering activities
Imperial Green Systems Limited is a 2-year-old private limited company registered in Birmingham, company number 15543459, one of 555 electrical contractors in Birmingham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £5,635 (+61.1%) on the year before, to £15K.
- Current assets of £44K against £31K owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £15K | £34K | £44K | £31K | 1 |
| 31 Dec 2024 | £9,226 | £22K | £35K | £27K | 1 |
Where Imperial Green Systems Limited is registered
The registered office is in Birmingham (B3), in the Birmingham local authority area, West Midlands. Show B3 1QG on a map.
Other trade companies in B3
- Claim Back LtdMechanics and garages
- G.Monie Auto LimitedMotor traders
- Contegra Technical Services LimitedCleaning companies
- Jorah LimitedPainters and decorators
- JDL Solar LimitedElectricians
- Nexafitout LtdBuilders
- Drivenglobaluk LtdMotor traders
- Studio Edge LtdInstallers
Also registered at this address
4 other companies use the same registered office as Imperial Green Systems Limited.
- Guest Cleaning Services LtdCleaning companies
- Just Good Hygiene LimitedCleaning companies
- RJM Installation Services LtdMachinery repair and installation
- Swart Service Solutions LimitedPlumbers and heating engineers
What happens if Imperial Green Systems 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15543459
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2024 (2 years ago)
- Registered office
- Crosby Court, 28 George Street, Birmingham, West Midlands, B3 1QG
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 5 March 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.
- Imperio Electrical Solutions Ltd2022
- Impulse Electrics Ltd2016
- Infrared Solutions Limited2026
- Innovative Climate Experts Ltd2026
- Insignia Services Ltd2022
- Inspirelec Ltd2015
- Integrated Electrics Limited2026
- Integrity Installations Ltd2019
All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK
Frequently asked questions
When are Imperial Green Systems Limited's accounts due?
Imperial Green Systems Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Imperial Green Systems Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Imperial Green Systems Limited still trading?
Imperial Green Systems 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 Imperial Green Systems Limited do?
Imperial Green Systems Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other engineering activities (SIC 71129).
How old is Imperial Green Systems Limited?
Imperial Green Systems Limited was incorporated on 6 March 2024, 2 years ago.
What is the penalty if Imperial Green Systems 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 Imperial Green Systems 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.