- Companies
- Plumbers and heating engineers
- Waterlooville
- Macaulay Plumbing Maintenance Ltd
Macaulay Plumbing Maintenance Ltd
- Company number
- 11812463
- Incorporated
- 7 Feb 20197 years trading
- Registered office
- 100 Merchistoun Road, Waterlooville, PO8 9NF
- Nature of business
- Plumbing, heat and air-conditioning installation
Macaulay Plumbing Maintenance Ltd is a 7-year-old private limited company registered in Waterlooville, company number 11812463, one of 133 plumbing and heating companies in Waterlooville. 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 up £4,062 on the year before, to £4,189.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £1,805 against £695 owed within a year: 2.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £4,189 | £1,805 | £695 | 0 | |
| 28 Feb 2024 | £127 | £1,848 | £695 | 0 | |
| 28 Feb 2023 | £4,481 | £3,008 | £660 | 0 | |
| 28 Feb 2022 | £4,586 | £4,949 | £600 | 0 | |
| 28 Feb 2021 | £4,636 | £5,415 | £600 | 0 | |
| 28 Feb 2020 | £4,797 | £5,089 | £600 | 0 |
Where Macaulay Plumbing Maintenance Ltd is registered
The registered office is in Waterlooville (PO8), in the East Hampshire local authority area, South East. Show PO8 9NF on a map.
Other trade companies in PO8
- South Coast Marine LtdMachinery repair and installation
- Le Petit Electrical LtdElectricians
- Pure Construction (South) LimitedBuilders
- Carecomply Solutions LtdFacilities management
- Southcoast Development Group LtdProperty developers
- Hughes Garden Maintenance LtdCleaning companies
- Partridge Painting & Decorating LtdPainters and decorators
- Candour Maintenance Management LtdFinishing trades
What happens if Macaulay Plumbing Maintenance 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 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
- 11812463
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2019 (7 years ago)
- Registered office
- 100 Merchistoun Road, Waterlooville, PO8 9NF
- 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
- 6 February 2026
- Previous names
- Plumfix Ltd (until 4 Nov 2019)
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 Waterlooville
Other active plumbing and heating companies registered in Waterlooville.
- Mark James Plumbing & Heating Ltd2010
- Milew Limited1996
- MJ Walsh Heating & Plumbing Limited2005
- Near Me Plumbing and Heating Ltd2023
- Nexgen Heating and Plumbing Specialists Ltd2021
- Oil Range Services Ltd2026
- P Plumbing & Heating Limited2017
- P.S. Ducting Limited2012
All plumbing and heating companies in Waterlooville · All trades in Waterlooville · Plumbers and heating engineers across the UK
Frequently asked questions
When are Macaulay Plumbing Maintenance Ltd's accounts due?
Macaulay Plumbing Maintenance Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Macaulay Plumbing Maintenance Ltd'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 Macaulay Plumbing Maintenance Ltd still trading?
Macaulay Plumbing Maintenance 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 Macaulay Plumbing Maintenance Ltd do?
Macaulay Plumbing Maintenance Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Macaulay Plumbing Maintenance Ltd?
Macaulay Plumbing Maintenance Ltd was incorporated on 7 February 2019, 7 years ago.
What is the penalty if Macaulay Plumbing Maintenance 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 Macaulay Plumbing Maintenance 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.