- Companies
- Plumbers and heating engineers
- Leeds
- Newco Mechanical & Electrical Ltd
Newco Mechanical & Electrical Ltd
- Company number
- 15488715
- Incorporated
- 14 Feb 20242 years trading
- Registered office
- 9 Renton Avenue, Leeds, West Yorkshire, LS20 8EE
- Nature of business
- Plumbing, heat and air-conditioning installation
Newco Mechanical & Electrical Ltd is a 2-year-old private limited company registered in Leeds, company number 15488715, one of 357 plumbing and heating companies in Leeds. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £521 (+9%) on the year before, to -£5,268.
- Current assets of £43K against £49K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | -£5,268 | £16K | £43K | £49K | 2 |
| 28 Feb 2025 | -£5,789 | £1,394 | £2,795 | £8,229 | 2 |
Where Newco Mechanical & Electrical Ltd is registered
The registered office is in Leeds (LS20), in the Leeds local authority area, Yorkshire and The Humber. Show LS20 8EE on a map.
Other trade companies in LS20
- A T Maintenance LtdBuilders
- MS Building and Landscaping LtdBuilders
- FG Installations LimitedInstallers
- Gamespace Developments LtdProperty developers
- RR Refurbs LtdInstallers
- B W Emsley LimitedInstallers
- Steelroot Plumbing LimitedPlumbers and heating engineers
- Tordoff Joinery & Electrical Services LtdJoiners and carpenters
What happens if Newco 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 15488715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2024 (2 years ago)
- Registered office
- 9 Renton Avenue, Leeds, West Yorkshire, LS20 8EE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 13 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Leeds
Other active plumbing and heating companies registered in Leeds.
- Newmech Fabrications Limited2011
- Nexgen Gas Services Ltd2024
- No Leaks Plumbing Ltd2012
- North Leeds Plumbing and Heating Ltd2018
- Northern Plumbers Limited2021
- Northway Gas Services Ltd2025
- Norton Plumbing Limited2014
- NT Air Conditioning Ltd2026
All plumbing and heating companies in Leeds · All trades in Leeds · Plumbers and heating engineers across the UK
Frequently asked questions
When are Newco Mechanical & Electrical Ltd's accounts due?
Newco Mechanical & Electrical Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Newco Mechanical & Electrical Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Newco Mechanical & Electrical Ltd still trading?
Newco 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 Newco Mechanical & Electrical Ltd do?
Newco Mechanical & Electrical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Newco Mechanical & Electrical Ltd?
Newco Mechanical & Electrical Ltd was incorporated on 14 February 2024, 2 years ago.
What is the penalty if Newco 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 Newco 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.