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- Plumbers and heating engineers
- Luton
- Mace Ductwork Limited
Company profile · Plumbers and heating engineers
Mace Ductwork Limited
Mace Ductwork Limited is a 19-year-old private limited company registered in Luton, company number 06008497, one of 158 plumbing and heating companies in Luton. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Mace Ductwork Limited over the years
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 £29K (+75.1%) on the year before, to £68K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £85K against £38K owed within a year: 2.2 times cover.
- 5 employees on average, up from 3 the year before.
- 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 Mar 2025 | £68K | £85K | £38K | 5 | |
| 31 Mar 2024 | £39K | £61K | £26K | 3 | |
| 31 Mar 2023 | £63K | £96K | £38K | 2 | |
| 31 Mar 2022 | £78K | £119K | £45K | 2 | |
| 31 Mar 2021 | £33K | £67K | £29K | 2 | |
| 31 Mar 2020 | £28K | £48K | £26K | 2 | |
| 31 Mar 2019 | -£54K | -£80K | £32K | 2 | |
| 31 Mar 2018 | -£41K | -£55K | £22K | ||
| 31 Mar 2017 | £50K | £38K | £69K | £30K | |
| 31 Mar 2016 | £57K | £31K | £62K | £19K |
Where Mace Ductwork Limited is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 8EF on a map.
Other trade companies in LU4
- Kai Properties LtdProperty developers
- Surrey Design and Build LtdRoofers
- Lignora LtdFloor and wall tilers
- MK Services Pro LtdProperty developers
- Amp Vision Solutions LtdElectricians
- S R Auto Motors LimitedMotor traders
- Arseley Motor Group LtdMotor traders
- F Martini Building & Roofing LtdBuilders
Also registered at this address
18 other companies use the same registered office as Mace Ductwork Limited.
- 5 Star Roofing (London) LtdRoofers
- Ashcroft Carpets LimitedFloor and wall tilers
- Barker Grant Consulting LimitedLandscapers and gardeners
- Bespoke Fitting Services LimitedJoiners and carpenters
- Custom Fitters LimitedJoiners and carpenters
- Ecs Builders LimitedFinishing trades
- Evoke Electrical Contractors LtdElectricians
- Lloyd Build LimitedBuilders
- Luton Electrical Services LimitedElectricians
- M & S Cleaning Service LimitedCleaning companies
- M J Bonner Carpentry LimitedJoiners and carpenters
- Middleton MK LimitedSpecialist contractors
- P&A Rampley LtdSpecialist contractors
- Patternmatch Interiors LimitedFloor and wall tilers
- Progreen Lawncare LimitedLandscapers and gardeners
- Qsdls LimitedProperty developers
- Smith Inspection and Consultancy LimitedSpecialist contractors
- VS Electrical LimitedElectricians
What happens if Mace Ductwork 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06008497
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2006 (19 years ago)
- Registered office
- 19 Titan Court, Laporte Way, Luton, Bedfordshire, LU4 8EF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 November 2025
- Previous names
- Ivix Properties Limited (until 7 Feb 2008)
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 Luton
Other active plumbing and heating companies registered in Luton.
- MLK Gas & Plumbing Ltd2024
- MLK Plumbing & Heating Ltd2018
- MR G Your Go-to Guy Ltd2025
- MST Builders Ltd2025
- Myflame Plumbing & Heating Limited2023
- Neat Heat UK Ltd2018
- Neatheat Plumbing & Heating Ltd2021
- Novoflow Solutions Ltd2025
All plumbing and heating companies in Luton · All trades in Luton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mace Ductwork Limited's accounts due?
Mace Ductwork Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Mace Ductwork Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Mace Ductwork Limited still trading?
Mace Ductwork 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 Mace Ductwork Limited do?
Mace Ductwork Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mace Ductwork Limited?
Mace Ductwork Limited was incorporated on 24 November 2006, 19 years ago.
What is the penalty if Mace Ductwork 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 Mace Ductwork 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.