- Companies
- Plumbers and heating engineers
- Swindon
- Ab Leadwork Limited
Ab Leadwork Limited
- Company number
- 10157472
- Incorporated
- 30 Apr 201610 years trading
- Registered office
- 27 High Street, Purton, Swindon, SN5 4BE
- Nature of business
- Plumbing, heat and air-conditioning installation
Ab Leadwork Limited is a 10-year-old private limited company registered in Swindon, company number 10157472, one of 164 plumbing and heating companies in Swindon. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 £2,520 (+2.6%) on the year before, to £99K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £122K against £25K owed within a year: 4.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £99K | £122K | £25K | 1 | |
| 30 Apr 2025 | £96K | £145K | £44K | 1 | |
| 30 Apr 2024 | £96K | £178K | £87K | 1 | |
| 30 Apr 2023 | £56K | £117K | £66K | 1 | |
| 30 Apr 2022 | £52K | £119K | £72K | 1 | |
| 30 Apr 2021 | £40K | £59K | £23K | 1 | |
| 30 Apr 2020 | £55K | £108K | £59K | 1 | |
| 30 Apr 2019 | £51K | £87K | £44K | 1 | |
| 30 Apr 2018 | £47K | £70K | £41K | ||
| 30 Apr 2017 | £35K | £57K | £21K |
Who runs and owns Ab Leadwork Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** B*** | Director | Apr 2016 |
Person with significant control
Where Ab Leadwork Limited is registered
The registered office is in Swindon (SN5), in the Wiltshire local authority area, South West. Show SN5 4BE on a map.
Other trade companies in SN5
- Pye Landworks LtdLandscapers and gardeners
- Valley View Construction LtdBuilders
- Rideout Electrical LtdElectricians
- Xyq LtdBuilders
- Patch & Polish by the Sadlers LtdInstallers
- BXM Automotive Assets LimitedMotor traders
- D L Heating and Cooling LtdPlumbers and heating engineers
- Andy Gardening Services LtdLandscapers and gardeners
What happens if Ab Leadwork 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10157472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2016 (10 years ago)
- Registered office
- 27 High Street, Purton, Swindon, SN5 4BE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 25 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 Swindon
Other active plumbing and heating companies registered in Swindon.
- Ab&M Plumbing & Building Services Ltd2013
- Abbeymead Plumbing and Heating Ltd2025
- Ahs Swindon Limited2002
- All You Can Heat Gas Services Ltd2019
- Alpine Bathroom and Kitchen Services Limited2009
- Archers Heating & Plumbing Limited2012
- Arpia Group Ltd2022
- Arthur’S Plumbing and Heating Ltd2019
All plumbing and heating companies in Swindon · All trades in Swindon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ab Leadwork Limited's accounts due?
Ab Leadwork Limited's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is Ab Leadwork Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Ab Leadwork Limited still trading?
Ab Leadwork 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 Ab Leadwork Limited do?
Ab Leadwork Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ab Leadwork Limited?
Ab Leadwork Limited was incorporated on 30 April 2016, 10 years ago.
Who runs Ab Leadwork Limited?
Ab Leadwork Limited has 1 active director, the longest-serving appointed in Apr 2016. Their names and service addresses are on the Companies House register.
Who owns Ab Leadwork Limited?
One person or company has significant control of Ab Leadwork Limited: an individual (owns 75% or more of the shares).
What is the penalty if Ab Leadwork 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 Ab Leadwork 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.