- Companies
- Electricians
- Southampton
- Pure Mechanical & Electrical Ltd
Pure Mechanical & Electrical Ltd
- Company number
- 16545624
- Incorporated
- 27 Jun 20251 year trading
- Registered office
- New Forest Enterprise Centre, Chapel Lane, Southampton, Hampshire, SO40 9LA
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Pure Mechanical & Electrical Ltd is a 1-year-old private limited company registered in Southampton, company number 16545624, one of 342 electrical contractors in Southampton. 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
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Pure Mechanical & Electrical Ltd is registered
The registered office is in Southampton (SO40), in the New Forest local authority area, South East. Show SO40 9LA on a map.
Other trade companies in SO40
- DW Exterior Cleaning LtdCleaning companies
- Eco Clean New Forest LtdCleaning companies
- Refine Property & Marine Services LtdCleaning companies
- Evergleam Cleaning Solutions LtdCleaning companies
- JMD Building Services LimitedBuilders
- South Coast Landscape and Groundworks LtdBuilders
- A.W. Berry Developments LtdSpecialist contractors
- MLK Services LimitedSpecialist contractors
Also registered at this address
2 other companies use the same registered office as Pure Mechanical & Electrical Ltd.
- Angeli Gardens LtdLandscapers and gardeners
- Safe City Fire Protection LtdInstallers
What happens if Pure Mechanical & Electrical 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
- 16545624
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2025 (1 year ago)
- Registered office
- New Forest Enterprise Centre, Chapel Lane, Southampton, Hampshire, SO40 9LA
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 June 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 Southampton
Other active electrical contractors registered in Southampton.
- PW Mne Solutions Ltd2019
- Pyrofusion Limited2025
- Quayside Electrical Ltd2005
- R Adames Electrical Ltd2018
- R C Russell Electrical Limited2014
- R G N Electrical Ltd2010
- R May Limited2015
- R Norris Electrical Services Limited2007
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Pure Mechanical & Electrical Ltd's accounts due?
Pure Mechanical & Electrical Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Pure Mechanical & Electrical 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 Pure Mechanical & Electrical Ltd still trading?
Pure Mechanical & Electrical 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 Pure Mechanical & Electrical Ltd do?
Pure Mechanical & Electrical Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pure Mechanical & Electrical Ltd?
Pure Mechanical & Electrical Ltd was incorporated on 27 June 2025, 1 year ago.
What is the penalty if Pure Mechanical & Electrical 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 Pure Mechanical & Electrical 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.