- Companies
- Machinery repair and installation
- London
- DMG Welding Services Limited
DMG Welding Services Limited
- Company number
- 12295831
- Incorporated
- 4 Nov 20196 years trading
- Registered office
- 11 Elmcroft Gardens, London, NW9 9QP
- Nature of business
- Repair of machinery
DMG Welding Services Limited is a 6-year-old private limited company registered in London, company number 12295831, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £5,844 (-68.1%) on the year before, to -£14K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £14K against £1,455 owed within a year: 9.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£14K | £14K | £1,455 | 1 | |
| 30 Nov 2023 | -£8,583 | £40K | £9,340 | 1 | |
| 30 Nov 2022 | -£26K | £10K | £10K | £9,591 | 1 |
| 30 Nov 2021 | -£27K | £5,451 | £12K | £5,736 | 1 |
| 30 Nov 2020 | -£10K | £18K | £30K | 1 |
Where DMG Welding Services Limited is registered
The registered office is in London (NW9), in the Brent local authority area, London. Show NW9 9QP on a map.
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What happens if DMG Welding Services 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 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
- 12295831
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2019 (6 years ago)
- Registered office
- 11 Elmcroft Gardens, London, NW9 9QP
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 3 November 2025
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 London
Other active machinery repair and installation companies registered in London.
- Doc-Assist Ltd2026
- Doctor Espresso Limited2007
- Dodisam Aviation Services Ltd2022
- Doemaar Ltd2024
- Dogan Appliance Repair Limited2021
- Domestic Appliances Sales & Repairs Ltd2025
- Dornier Medtech UK Ltd2026
- Douglas Assembly Ltd2026
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are DMG Welding Services Limited's accounts due?
DMG Welding Services Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is DMG Welding Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is DMG Welding Services Limited still trading?
DMG Welding Services 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 DMG Welding Services Limited do?
DMG Welding Services Limited is registered under Repair of machinery (SIC 33120).
How old is DMG Welding Services Limited?
DMG Welding Services Limited was incorporated on 4 November 2019, 6 years ago.
What is the penalty if DMG Welding Services 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 DMG Welding Services 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.