- Companies
- Plumbers and heating engineers
- Eastleigh
- Cummins Plumbing & Heating Ltd
Cummins Plumbing & Heating Ltd
- Company number
- 07974429
- Incorporated
- 2 Mar 201214 years trading
- Registered office
- 414 Fair Oak Road, Eastleigh, Hants, SO50 7AD
- Nature of business
- Plumbing, heat and air-conditioning installation
Cummins Plumbing & Heating Ltd is a 14-year-old private limited company registered in Eastleigh, company number 07974429, one of 77 plumbing and heating companies 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 £14K (+104.8%) on the year before, to £27K.
- Current assets of £34K against £9,029 owed within a year: 3.7 times cover.
- Balance sheets on record for 3 years, 2017 to 2019.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2019 | £27K | £28K | £34K | £9,029 | |
| 31 Mar 2018 | £13K | £17K | £18K | £8,261 | 1 |
| 31 Mar 2017 | £26K | £24K | £33K | £11K | 1 |
Where Cummins Plumbing & Heating Ltd is registered
The registered office is in Eastleigh (SO50), in the Eastleigh local authority area, South East. Show SO50 7AD 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 Cummins Plumbing & Heating 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
- 07974429
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 March 2012 (14 years ago)
- Registered office
- 414 Fair Oak Road, Eastleigh, Hants, SO50 7AD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 2 March 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 Eastleigh
Other active plumbing and heating companies registered in Eastleigh.
- D S Chase Plumbing & Heating Ltd2023
- D.J.Harris(Plumbing and Heating)Limited1967
- D.Wolski Limited2019
- Daintree Plumbing & Heating Ltd2024
- Dan Ireson Plumbing & Heating Ltd2019
- Done Right Plumbing and Property Maintenance Ltd2023
- Ecoflame Gas and Heating Ltd2026
- Economy Heating Services Limited2000
All plumbing and heating companies in Eastleigh · All trades in Eastleigh · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cummins Plumbing & Heating Ltd's accounts due?
Cummins Plumbing & Heating 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 Cummins Plumbing & Heating 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 Cummins Plumbing & Heating Ltd still trading?
Cummins Plumbing & Heating 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 Cummins Plumbing & Heating Ltd do?
Cummins Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cummins Plumbing & Heating Ltd?
Cummins Plumbing & Heating Ltd was incorporated on 2 March 2012, 14 years ago.
What is the penalty if Cummins Plumbing & Heating 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 Cummins Plumbing & Heating 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.