DLM Aero Ltd
- Company number
- 13980760
- Incorporated
- 16 Mar 20224 years trading
- Registered office
- 15 CWRT Syr Dafydd, Llantwit Major, CF61 2SR
- Nature of business
- Repair and maintenance of aircraft and spacecraft
DLM Aero Ltd is a 4-year-old private limited company registered in Llantwit Major, company number 13980760, one of 8 machinery repair and installation companies in Llantwit Major. 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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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 £33K (+42%) on the year before, to £111K.
- Current assets of £119K against £26K owed within a year: 4.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £111K | £119K | £26K | 1 | |
| 31 Mar 2024 | £78K | £86K | £31K | 1 | |
| 31 Mar 2023 | £43K | £52K | £39K | 1 |
Where DLM Aero Ltd is registered
The registered office is in Llantwit Major (CF61), in the Vale of Glamorgan local authority area, Wales. Show CF61 2SR on a map.
Other trade companies in CF61
- Redrow Driveways LimitedInstallers
- M&L White Property Management LtdProperty developers
- Gas Services Direct LtdPlumbers and heating engineers
- Under Pressure Tyres LtdMechanics and garages
- The Home Decorator LtdPainters and decorators
- Arries Plumbing LtdPlumbers and heating engineers
- Line Site Solutions LtdSpecialist contractors
- K&B Aircraft Recovery Specialists LimitedMachinery repair and installation
Also registered at this address
9 other companies use the same registered office as DLM Aero Ltd.
- All Seasons Gardening and Landscape Services LtdLandscapers and gardeners
- Gem Engineering LtdMachinery repair and installation
- KT Facility Management LtdFinishing trades
- L S Landscaping LtdLandscapers and gardeners
- LMBF LtdInstallers
- MDJ Electronics LtdRepair services
- Phillips Engineering & Maintenance LtdMechanics and garages
- Shawsy LtdFinishing trades
- The Scott Motor Cycle Company LtdMotor traders
What happens if DLM Aero 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 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
- 13980760
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2022 (4 years ago)
- Registered office
- 15 CWRT Syr Dafydd, Llantwit Major, CF61 2SR
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 March 2026
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 Llantwit Major
Other active machinery repair and installation companies registered in Llantwit Major.
- Gem Engineering Ltd2022
- K&B Aircraft Recovery Specialists Limited2025
- Lec . Check. Limited1999
- Parachute Packing Services Limited2020
- Tef Technical Services Ltd2025
- Terraoptics Ltd2025
- Countryside Management Services (CMS) Limited2016
All machinery repair and installation companies in Llantwit Major · All trades in Llantwit Major · Machinery repair and installation across the UK
Frequently asked questions
When are DLM Aero Ltd's accounts due?
DLM Aero Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is DLM Aero Ltd'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 DLM Aero Ltd still trading?
DLM Aero 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 DLM Aero Ltd do?
DLM Aero Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is DLM Aero Ltd?
DLM Aero Ltd was incorporated on 16 March 2022, 4 years ago.
What is the penalty if DLM Aero 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 DLM Aero 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.