- Companies
- Electricians
- Slough
- Mako Electrical Services Ltd
Mako Electrical Services Ltd
- Company number
- 13958599
- Incorporated
- 6 Mar 20224 years trading
- Registered office
- 21 Hazell Way, Stoke Poges, Slough, SL2 4DD
- Nature of business
- Electrical installation
Mako Electrical Services Ltd is a 4-year-old private limited company registered in Slough, company number 13958599, one of 101 electrical contractors in Slough. 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 £5,950 on the year before, to £5,951.
- Current assets of £7,652 against £1,702 owed within a year: 4.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £5,951 | £7,652 | £1,702 | 1 | |
| 31 Mar 2024 | £1 | ||||
| 31 Mar 2023 | £1 |
Where Mako Electrical Services Ltd is registered
The registered office is in Slough (SL2), in the Buckinghamshire local authority area, South East. Show SL2 4DD on a map.
Other trade companies in SL2
- Selmani&Aj Developments LimitedBuilders
- SMKD LimitedMotor traders
- Sloughcleanings LtdCleaning companies
- Neal LtdBuilders
- J Nomah LtdBuilders
- Eton Motor Group LtdMotor traders
- All Perfect Services LtdBuilders
- Datchet Car Body Shop LtdMechanics and garages
What happens if Mako Electrical Services 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 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
- 13958599
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2022 (4 years ago)
- Registered office
- 21 Hazell Way, Stoke Poges, Slough, SL2 4DD
- 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
- 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 Slough
Other active electrical contractors registered in Slough.
- Manara Infra-Tech Global Ltd2025
- Mann Trade Services Limited2026
- MBC Electrical Ltd2023
- Mbe Installation Services Limited2003
- Miedan Electrical Limited2017
- MPJ Electrical Ltd2017
- MTN Electronics Ltd2019
- Newco Electrical Ltd2026
All electrical contractors in Slough · All trades in Slough · Electricians across the UK
Frequently asked questions
When are Mako Electrical Services Ltd's accounts due?
Mako Electrical Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Mako Electrical Services Ltd'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 Mako Electrical Services Ltd still trading?
Mako Electrical Services 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 Mako Electrical Services Ltd do?
Mako Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Mako Electrical Services Ltd?
Mako Electrical Services Ltd was incorporated on 6 March 2022, 4 years ago.
What is the penalty if Mako Electrical Services 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 Mako Electrical Services 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.