- Companies
- Electricians
- London
- GPM London Ltd
GPM London Ltd
- Company number
- 08858441
- Incorporated
- 23 Jan 201412 years trading
- Registered office
- 237 Westcombe Hill, London, SE3 7DW
- Nature of business
- Electrical installation
GPM London Ltd is a 12-year-old private limited company registered in London, company number 08858441, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £3,567 (-4.6%) on the year before, to £74K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £636K against £641K owed within a year: 1.0 times cover.
- 22 employees on average, down from 23 the year before.
- 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 Jan 2025 | £74K | £110K | £636K | £641K | 22 |
| 31 Jan 2024 | £77K | £77K | £466K | £427K | 23 |
| 31 Jan 2023 | £138K | £32K | £768K | £667K | 22 |
| 31 Jan 2022 | £147K | £18K | £469K | £308K | 25 |
| 31 Jan 2021 | £67K | £59K | £297K | £142K | 18 |
| 31 Jan 2020 | £159K | £11K | £218K | £145K | |
| 31 Jan 2019 | £116K | £74K | £220K | £121K | |
| 31 Jan 2018 | £51K | £16K | £116K | £73K | |
| 31 Jan 2017 | £199 | £13K | £45K | £47K | |
| 31 Jan 2016 | £105 | £8,118 | £70K | £77K |
Who runs and owns GPM London Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** P*** | Director | Jan 2014 |
| N*** W*** | Director | Jan 2014 |
People with significant control (2)
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Outstanding | Mar 2019 |
| National Westminster Bank PLC | Outstanding | Feb 2019 |
Public contracts won
GPM London Ltd has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University Hospitals Dorset NHS Foundation Trust | Approved Contractors Framework List v2 (ACFL) | Ceiling, not shown | 25 Oct 2024 |
Where GPM London Ltd is registered
The registered office is in London (SE3), in the Greenwich local authority area, London. Show SE3 7DW on a map.
Other trade companies in SE3
- Azaway LtdMotor traders
- Sunny Star Drylining LtdBuilders
- Lina Cleaning Services LtdCleaning companies
- J&J Property Works LtdJoiners and carpenters
- Nirvana Climate Solutions LtdPlumbers and heating engineers
- Akers Mep Services LtdPlumbers and heating engineers
- Pinewood Electrical LtdElectricians
- Zufc LtdCleaning companies
Shared registered office
29 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 GPM London 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 08858441
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2014 (12 years ago)
- Registered office
- 237 Westcombe Hill, London, SE3 7DW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 21 December 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
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 London
Other active electrical contractors registered in London.
- GR Solar Homes Limited2025
- Graftum Ltd2026
- Grand Plumbing Solutions Ltd2023
- Grandley Limited2008
- Grant Security Installations Ltd2024
- Grayson & Chester Electrical Ltd2024
- Graysparks Ltd2024
- Graysservices Ltd2019
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are GPM London Ltd's accounts due?
GPM London Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is GPM London Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is GPM London Ltd still trading?
GPM London 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 GPM London Ltd do?
GPM London Ltd is registered under Electrical installation (SIC 43210).
How old is GPM London Ltd?
GPM London Ltd was incorporated on 23 January 2014, 12 years ago.
Who runs GPM London Ltd?
GPM London Ltd has 2 active directors, the longest-serving appointed in Jan 2014. Their names and service addresses are on the Companies House register.
Who owns GPM London Ltd?
2 people or companies have significant control of GPM London Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
Has GPM London Ltd won public sector contracts?
Yes. GPM London Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from University Hospitals Dorset NHS Foundation Trust.
What is the penalty if GPM London 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 GPM London 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.