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- Machinery repair and installation
- Malmesbury
- DQD Engineering Ltd
Company profile · Machinery repair and installation
DQD Engineering Ltd
DQD Engineering Ltd is a 11-year-old private limited company registered in Malmesbury, company number 09298478, one of 5 machinery repair and installation companies in Malmesbury. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
DQD Engineering Ltd 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 £58K (+7.4%) on the year before, to £840K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £754K against £300K owed within a year: 2.5 times cover.
- 5 employees 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 |
|---|---|---|---|---|---|
| 31 Jan 2026 | £840K | £205K | £754K | £300K | 5 |
| 31 Jan 2025 | £782K | £78K | £809K | £395K | 5 |
| 31 Jan 2024 | £743K | £337K | £725K | £338K | 6 |
| 31 Jan 2023 | £610K | £314K | £881K | £555K | 6 |
| 31 Jan 2022 | £441K | £162K | £748K | £565K | 4 |
| 31 Jan 2021 | £289K | £494K | £702K | £337K | 3 |
| 31 Jan 2020 | £154K | £50K | £342K | £195K | 3 |
| 31 Jan 2019 | £79K | £0 | £188K | £130K | 3 |
| 31 Jan 2018 | £82K | £78K | £188K | £133K | 3 |
| 31 Jan 2017 | -£82K | £261K | 2 |
Public contracts won
DQD Engineering Ltd has 9 public sector contract awards on record; the ones with their own published value total £294K, from 2019 to 2026. Source: Contracts Finder and Find a Tender award notices. For 6 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 4 of these were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Cardiff and vale University Health Board | Maintenance of Water Generation System | £28K | 13 May 2026 |
| Guy's and St Thomas' NHS Foundation Trust | Water For Injection and Pure Steam System Service and Planned Maintenance | £249K | 15 Oct 2025 |
| Calderdale and Huddersfield NHS Foundation Trust | WFI Storage and Distribution | £16K | 25 Jan 2023 |
| Centre for Process Innovation Limited | Framework for the Supply of Waterfor Injection System | Ceiling, not shown | 23 Mar 2022 |
| Centre for Process Innovation Limited | Ongoing Supply of Specialist Filters | Ceiling, not shown | 17 Jan 2022 |
| Centre for Process Innovation Limited | Framework for the Supply of Filters | Ceiling, not shown | 28 Jan 2020 |
| Centre for Process Innovation Limited | Framework for Fabrication and Mechanical Services | Ceiling, not shown | 14 Oct 2019 |
| Centre for Process Innovation Limited | Framework for Valve Services | Ceiling, not shown | 3 Jul 2019 |
| Centre for Process Innovation Limited | M724-017 - Supply of HEPA Filters | Ceiling, not shown | 2 Apr 2019 |
Where DQD Engineering Ltd is registered
The registered office is in Malmesbury (SN16), in the Wiltshire local authority area, South West. Show SN16 9JN on a map.
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What happens if DQD Engineering 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09298478
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 November 2014 (11 years ago)
- Registered office
- White Lodge, Filands, Malmesbury, Wiltshire, SN16 9JN
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 1 November 2025
- Charges (mortgages)
- 3 outstanding of 4 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Malmesbury
Other active machinery repair and installation companies registered in Malmesbury.
- Electrical & Electronic Services (Swindon) Limited2003
- Ics Marine Ltd2015
- Seager Welding Ltd.2005
- Servizio Workshop Limited2024
All machinery repair and installation companies in Malmesbury · All trades in Malmesbury · Machinery repair and installation across the UK
Frequently asked questions
When are DQD Engineering Ltd's accounts due?
DQD Engineering Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is DQD Engineering Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is DQD Engineering Ltd still trading?
DQD Engineering 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 DQD Engineering Ltd do?
DQD Engineering Ltd is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is DQD Engineering Ltd?
DQD Engineering Ltd was incorporated on 6 November 2014, 11 years ago.
Has DQD Engineering Ltd won public sector contracts?
Yes. DQD Engineering Ltd has 9 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £294K), most recently from Cardiff and vale University Health Board.
What is the penalty if DQD Engineering 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 DQD Engineering 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.