- Companies
- Electricians
- Eastleigh
- Mci Electrical & Data Services Limited
Mci Electrical & Data Services Limited
- Company number
- 07020531
- Incorporated
- 16 Sep 200917 years trading
- Registered office
- 1 the Drove, Horton Heath, Eastleigh, Hampshire, SO50 7NX
- Nature of business
- Electrical installation
Mci Electrical & Data Services Limited is a 17-year-old private limited company registered in Eastleigh, company number 07020531, one of 93 electrical contractors in Eastleigh. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £3,440 (+11.1%) on the year before, to £34K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £32K against £6,577 owed within a year: 4.9 times cover.
- 2 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 Mar 2025 | £34K | £32K | £6,577 | 2 | |
| 31 Mar 2024 | £31K | £128K | £68K | 2 | |
| 31 Mar 2023 | £20K | £76K | 2 | ||
| 31 Mar 2022 | £55K | £199K | £64K | 2 | |
| 31 Mar 2021 | £143K | £291K | £40K | 2 | |
| 31 Mar 2020 | £286K | £440K | £154K | 2 | |
| 31 Mar 2019 | -£191K | -£431K | £241K | 2 | |
| 31 Mar 2018 | £195K | £497K | £303K | -1 | |
| 31 Mar 2017 | £113K | £35K | £256K | £151K | -2 |
| 31 Mar 2016 | £43K | £47K | £177K | £144K |
Where Mci Electrical & Data Services Limited is registered
The registered office is in Eastleigh (SO50), in the Eastleigh local authority area, South East. Show SO50 7NX on a map.
Other trade companies in SO50
- Chevron Homes LimitedBuilders
- Plymouth Construction & Roofing LtdRoofers
- Marley Roofing and Guttering LtdRoofers
- Gutter and Glass LimitedCleaning companies
- Zap Clean Systems LimitedCleaning companies
- Pro Spray Hampshire LtdPainters and decorators
- National Trusted Vehicles LtdMotor traders
- Kuji Service LtdMachinery repair and installation
What happens if Mci Electrical & Data Services 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07020531
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2009 (17 years ago)
- Registered office
- 1 the Drove, Horton Heath, Eastleigh, Hampshire, SO50 7NX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 September 2025
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 Eastleigh
Other active electrical contractors registered in Eastleigh.
- ML Electrical & Facilities Services Ltd2021
- Nilo Electrical Solutions Limited2026
- Nme Group Limited2026
- Os BMS Limited2022
- Phase One Projects Ltd2025
- Power Up Limited2014
- Powered Up Electrical Limited2022
- PTS Compliance Ltd2011
All electrical contractors in Eastleigh · All trades in Eastleigh · Electricians across the UK
Frequently asked questions
When are Mci Electrical & Data Services Limited's accounts due?
Mci Electrical & Data Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mci Electrical & Data Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Mci Electrical & Data Services Limited still trading?
Mci Electrical & Data Services Limited is listed as active on the Companies House register (checked 12 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 Mci Electrical & Data Services Limited do?
Mci Electrical & Data Services Limited is registered under Electrical installation (SIC 43210).
How old is Mci Electrical & Data Services Limited?
Mci Electrical & Data Services Limited was incorporated on 16 September 2009, 17 years ago.
What is the penalty if Mci Electrical & Data Services 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 Mci Electrical & Data Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.