- Companies
- Electricians
- Leicester
- Cygnet Mechanical Services Limited
Cygnet Mechanical Services Limited
- Company number
- 04618458
- Incorporated
- 16 Dec 200223 years trading
- Registered office
- 14 the Huntings, Kirby Muxloe, Leicester, LE9 2BX
- Nature of business
- Electrical installation; Other construction installation
Cygnet Mechanical Services Limited is a 23-year-old private limited company registered in Leicester, company number 04618458, one of 312 electrical contractors in Leicester. 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 £9,729 (+10.3%) on the year before, to £104K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £108K against £29K owed within a year: 3.7 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 | £104K | £108K | £29K | 2 | |
| 31 Mar 2024 | £94K | £104K | £38K | 2 | |
| 31 Mar 2023 | £50K | £81K | £39K | 2 | |
| 31 Mar 2022 | £40K | £63K | £34K | 2 | |
| 31 Mar 2021 | £49K | £104K | £47K | 2 | |
| 31 Mar 2020 | £54K | £88K | £54K | 2 | |
| 31 Mar 2019 | £42K | £83K | £49K | ||
| 31 Mar 2018 | £50K | £110K | £66K | ||
| 31 Mar 2017 | £13K | £39K | £31K | ||
| 31 Mar 2016 | £18K | £3,734 | £50K | £35K |
Where Cygnet Mechanical Services Limited is registered
The registered office is in Leicester (LE9), in the Blaby local authority area, East Midlands. Show LE9 2BX on a map.
Other trade companies in LE9
- Caw Lighting and Testing LtdElectricians
- Strong Drives Leicester LtdLandscapers and gardeners
- BMD Fencing & Gates LtdSpecialist contractors
- DS Electrical & Security LtdProperty developers
- Twin Peaks Construction LtdBuilders
- Prestige Clean Team LtdCleaning companies
- Futaura Energy LtdElectricians
- Ed Civil & Groundwork LimitedGroundworks and demolition
What happens if Cygnet Mechanical 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
- 04618458
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2002 (23 years ago)
- Registered office
- 14 the Huntings, Kirby Muxloe, Leicester, LE9 2BX
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 December 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 Leicester
Other active electrical contractors registered in Leicester.
- Cypan Electrical Contractors Limited2013
- D C I & T Electrical Services Limited2000
- D S P Electrical (Leicester) Limited2016
- D.W Automation Ltd2024
- D3C Electrical Limited2024
- Daley Solutions Limited2012
- Dan H Ltd2024
- Data Cen Solutions Ltd2025
All electrical contractors in Leicester · All trades in Leicester · Electricians across the UK
Frequently asked questions
When are Cygnet Mechanical Services Limited's accounts due?
Cygnet Mechanical 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 Cygnet Mechanical 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 Cygnet Mechanical Services Limited still trading?
Cygnet Mechanical Services 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 Cygnet Mechanical Services Limited do?
Cygnet Mechanical Services Limited is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Cygnet Mechanical Services Limited?
Cygnet Mechanical Services Limited was incorporated on 16 December 2002, 23 years ago.
What is the penalty if Cygnet Mechanical 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 Cygnet Mechanical Services 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.