- Companies
- Electricians
- Plymouth
- Mep Systems Limited
Mep Systems Limited
- Company number
- 10488837
- Incorporated
- 21 Nov 20169 years trading
- Registered office
- Harscombe House, 1 Darklake View, Plymouth, Devon, PL6 7TL
- Nature of business
- Electrical installation
Mep Systems Limited is a 9-year-old private limited company registered in Plymouth, company number 10488837, one of 124 electrical contractors in Plymouth. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £263K (+22.8%) on the year before, to £1.4M.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £2.4M against £1M owed within a year: 2.3 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1.4M | £807K | £2.4M | £1M | 4 |
| 30 Nov 2024 | £1.2M | £510K | £2M | £941K | 4 |
| 30 Nov 2023 | £1.1M | £397K | £1.9M | £847K | 5 |
| 30 Nov 2022 | £894K | £284K | £1.8M | £985K | 5 |
| 30 Nov 2021 | £1M | £247K | £2.1M | £929K | 4 |
| 30 Nov 2020 | £1.1M | £507K | £1.9M | £700K | 4 |
| 30 Nov 2019 | £717K | £219K | £1.5M | £869K | 5 |
| 30 Nov 2018 | £660K | £103K | £1.2M | £588K | 5 |
| 30 Nov 2017 | £342K | £194K | £559K | £234K | 4 |
Who runs and owns Mep Systems Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Jan 2017 |
| R*** W*** | Director | Jan 2017 |
| P*** C*** | Director | Mar 2017 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** C*** | Director | Nov 2016 | Jan 2017 |
Person with significant control
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| HSBC UK Bank PLC | Outstanding | Jul 2020 |
Where Mep Systems Limited is registered
The registered office is in Plymouth (PL6), in the Plymouth local authority area, South West. Show PL6 7TL on a map.
Other trade companies in PL6
- Transit Garage SW LimitedMechanics and garages
- Drilling Consultants LimitedCivil engineering
- A-Frame Scaffolding LimitedScaffolders
- SW Plantroom Partners LtdPlumbers and heating engineers
- Trueline (SW) LtdJoiners and carpenters
- Prime Plumbing & Heating SW LtdPlumbers and heating engineers
- New Cut Carpentry LimitedJoiners and carpenters
- Sos 360 LtdBuilders
Shared registered office
38 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 Mep 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10488837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2016 (9 years ago)
- Registered office
- Harscombe House, 1 Darklake View, Plymouth, Devon, PL6 7TL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 20 November 2025
- Charges (mortgages)
- 1 outstanding of 1 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 Plymouth
Other active electrical contractors registered in Plymouth.
- Mets Ltd2008
- Mitchell Electrical (SW) Ltd2026
- Moor to Coast Electrical Services SW Ltd2026
- Munera Limited2021
- NCK Electrical Ltd2019
- Net-Com (SW) Limited2011
- Noodle & Snoot Limited2026
- NPN Systems Ltd2026
All electrical contractors in Plymouth · All trades in Plymouth · Electricians across the UK
Frequently asked questions
When are Mep Systems Limited's accounts due?
Mep Systems Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Mep Systems Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Mep Systems Limited still trading?
Mep 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 Mep Systems Limited do?
Mep Systems Limited is registered under Electrical installation (SIC 43210).
How old is Mep Systems Limited?
Mep Systems Limited was incorporated on 21 November 2016, 9 years ago.
Who runs Mep Systems Limited?
Mep Systems Limited has 3 active directors, the longest-serving appointed in Jan 2017. Their names and service addresses are on the Companies House register.
Who owns Mep Systems Limited?
One person or company has significant control of Mep Systems Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if Mep 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 Mep 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.