- Companies
- Plumbers and heating engineers
- Bournemouth
- Mace Mechanical Ltd
Mace Mechanical Ltd
- Company number
- 12324016
- Incorporated
- 20 Nov 20196 years trading
- Registered office
- 22 the Broadway, Northbourne, Bournemouth, BH10 7EY
- Nature of business
- Plumbing, heat and air-conditioning installation
Mace Mechanical Ltd is a 6-year-old private limited company registered in Bournemouth, company number 12324016, one of 142 plumbing and heating companies in Bournemouth. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £36K (-170.6%) on the year before, to -£15K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £58K against £82K owed within a year: 0.7 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£15K | £37K | £58K | £82K | 2 |
| 30 Nov 2024 | £21K | £113K | £136K | £124K | 2 |
| 30 Nov 2023 | £12K | £106K | £92K | 2 | |
| 30 Nov 2022 | £9,463 | £81K | £61K | 2 | |
| 30 Nov 2021 | £29K | £105K | £59K | 2 | |
| 30 Nov 2020 | £23K | £70K | £22K | 1 |
Where Mace Mechanical Ltd is registered
The registered office is in Bournemouth (BH10), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH10 7EY on a map.
Other trade companies in BH10
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- Ibn Building and Landscaping LtdBuilders
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- Car Wash Kinson LimitedCleaning companies
- Construction Solutions Pro LimitedBuilders
- Rouse Property Maintenance LtdElectricians
- Bald Drylining LtdBuilders
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What happens if Mace Mechanical 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12324016
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2019 (6 years ago)
- Registered office
- 22 the Broadway, Northbourne, Bournemouth, BH10 7EY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 19 November 2025
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 Bournemouth
Other active plumbing and heating companies registered in Bournemouth.
- Mark Prentice Heating Ltd2025
- Martin Bebbington Limited2009
- Master Tradesman Ductwork Solutions Limited2016
- Max Worsley Plumbing & Heating Ltd2015
- MDH Plumbing & Heating (South Coast) Ltd2012
- Mechtite Ltd2022
- Mike Fudge Plumbing and Heating Limited2014
- MK Plumbing Dorset Ltd2019
All plumbing and heating companies in Bournemouth · All trades in Bournemouth · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mace Mechanical Ltd's accounts due?
Mace Mechanical Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Mace Mechanical Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Mace Mechanical Ltd still trading?
Mace Mechanical 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 Mace Mechanical Ltd do?
Mace Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mace Mechanical Ltd?
Mace Mechanical Ltd was incorporated on 20 November 2019, 6 years ago.
What is the penalty if Mace Mechanical 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 Mace Mechanical 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.