- Companies
- Plumbers and heating engineers
- Stockport
- Longworth and Sons Southern Limited
Longworth and Sons Southern Limited
- Company number
- 13932987
- Incorporated
- 22 Feb 20224 years trading
- Registered office
- Honey Suckle Cottage Glossop Road, Marple Bridge, Stockport, SK6 5RX
- Nature of business
- Plumbing, heat and air-conditioning installation
Longworth and Sons Southern Limited is a 4-year-old private limited company registered in Stockport, company number 13932987, one of 152 plumbing and heating companies in Stockport. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 down £87K (-61.4%) on the year before, to £55K.
- Current assets of £195K against £150K owed within a year: 1.3 times cover.
- 3 employees on average, up from -3 the year before.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £55K | £195K | £150K | 3 | |
| 29 Feb 2024 | £141K | £222K | £89K | -3 | |
| 28 Feb 2023 | £92K | £168K | £77K | -2 |
Where Longworth and Sons Southern Limited is registered
The registered office is in Stockport (SK6), in the Stockport local authority area, North West. Show SK6 5RX on a map.
Other trade companies in SK6
- TLT Construction Northwest LtdBuilders
- Ridgeline Roofing Manchester LimitedRoofers
- FTPG LimitedCleaning companies
- Pro Pressure Manchester LtdCleaning companies
- Ip Infrastructure & Engineering LtdCivil engineering
- Fixt Plumbing LtdPlumbers and heating engineers
- HB Living LtdProperty developers
- Stockport Suspended Ceilings LtdSpecialist contractors
What happens if Longworth and Sons Southern 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13932987
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 February 2022 (4 years ago)
- Registered office
- Honey Suckle Cottage Glossop Road, Marple Bridge, Stockport, SK6 5RX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 21 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 Stockport
Other active plumbing and heating companies registered in Stockport.
- M.J Cooke Plumbing & Heating Limited2019
- Mack Developments (NW) Ltd2025
- Malben Gas Ltd2021
- Manchester Havc Ltd2019
- Marple Heating & Plumbing Ltd2021
- Marple Plumber Ltd2015
- Mostyn Heating Ltd2021
- MSM Plumbing Limited2025
All plumbing and heating companies in Stockport · All trades in Stockport · Plumbers and heating engineers across the UK
Frequently asked questions
When are Longworth and Sons Southern Limited's accounts due?
Longworth and Sons Southern Limited's next accounts are due at Companies House by 30 November 2026 (in 47 days), covering the period to 28 February 2026.
When is Longworth and Sons Southern Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Longworth and Sons Southern Limited still trading?
Longworth and Sons Southern 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 Longworth and Sons Southern Limited do?
Longworth and Sons Southern Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Longworth and Sons Southern Limited?
Longworth and Sons Southern Limited was incorporated on 22 February 2022, 4 years ago.
What is the penalty if Longworth and Sons Southern 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 Longworth and Sons Southern 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.