- Companies
- Plumbers and heating engineers
- Wolverhampton
- Williamswood Limited
Williamswood Limited
- Company number
- 04751321
- Incorporated
- 1 May 200323 years trading
- Registered office
- Granville House, 2 Tettenhall Road, Wolverhampton, West Midlands, WV1 4SB
- Nature of business
- Plumbing, heat and air-conditioning installation; Other building completion and finishing
Williamswood Limited is a 23-year-old private limited company registered in Wolverhampton, company number 04751321, one of 142 plumbing and heating companies in Wolverhampton. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £6,434 (+19.2%) on the year before, to £40K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £42K against £6,835 owed within a year: 6.1 times cover.
- 1 employee 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 May 2025 | £40K | £41K | £42K | £6,835 | 1 |
| 31 May 2024 | £33K | £32K | £32K | £6,148 | 1 |
| 31 May 2023 | £20K | £29K | £29K | £10K | 1 |
| 31 May 2022 | £27K | £32K | £32K | £7,354 | 1 |
| 31 May 2021 | £13K | £22K | £22K | £11K | 1 |
| 31 May 2020 | £190 | £1,488 | £4,310 | £4,818 | 1 |
| 31 May 2019 | £19 | £271 | £515 | £1,319 | 1 |
| 31 May 2018 | £2,724 | £2,633 | £5,672 | £3,896 | 1 |
| 31 May 2017 | £1,937 | £5,152 | £5,312 | £3,875 | 1 |
| 31 May 2016 | £1,337 | £8,678 | £8,838 | £8,547 |
Where Williamswood Limited is registered
The registered office is in Wolverhampton (WV1), in the Wolverhampton local authority area, West Midlands. Show WV1 4SB on a map.
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Also registered at this address
23 other companies use the same registered office as Williamswood Limited.
- Applewood Construction LimitedProperty developers
- Clevetts LtdSpecialist contractors
- Cranegrade LimitedSpecialist contractors
- Dent Roofing Services LtdRoofers
- Diode Electrics LimitedMachinery repair and installation
- GBPV LtdInstallers
- Glazing Refurbishment LimitedGlaziers
- Granville Construction & Maintenance LimitedCivil engineering
- Haf Projects LimitedSpecialist contractors
- I.J.M. Fire Protection Systems LimitedSpecialist contractors
- J Hughes Plumbing & Heating Services LtdMachinery repair and installation
- Maple Leaf Garage LimitedMechanics and garages
- Marchend Motors LimitedMechanics and garages
- Midleton Developments (Church Street) LimitedProperty developers
- PC Net Solutions LtdMachinery repair and installation
- RMR Contractors LimitedRoofers
- SS Electrical (Wolverhampton) LtdElectricians
- Star Scaffolding Group LimitedScaffolders
- Star Scaffolding Holdings LimitedScaffolders
- Star Scaffolding LimitedScaffolders
- Tops Services LimitedMechanics and garages
- Turner Hughes (West Midlands) LimitedProperty developers
- Wainwright Electrical Services LimitedMachinery repair and installation
What happens if Williamswood 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 04751321
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 2003 (23 years ago)
- Registered office
- Granville House, 2 Tettenhall Road, Wolverhampton, West Midlands, WV1 4SB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 1 May 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 Wolverhampton
Other active plumbing and heating companies registered in Wolverhampton.
- Winwick Plumbing & Heating Ltd2019
- Wolves Gas Engineer Ltd2024
- Xohs Ltd2026
- Yes Green Eco Ltd2021
- Zary Ltd2022
- A P Plumbing Heating Services Limited2026
- Aan Works Ltd2026
- Ach Gas & Plumbing Ltd2026
All plumbing and heating companies in Wolverhampton · All trades in Wolverhampton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Williamswood Limited's accounts due?
Williamswood Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Williamswood Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Williamswood Limited still trading?
Williamswood 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 Williamswood Limited do?
Williamswood Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Williamswood Limited?
Williamswood Limited was incorporated on 1 May 2003, 23 years ago.
What is the penalty if Williamswood 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 Williamswood 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.