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- DB Aviation Limited
Company profile · Machinery repair and installation
DB Aviation Limited
DB Aviation Limited is a 3-year-old private limited company registered in Porthcawl, company number 15173545, one of 85 machinery repair and installation companies in Porthcawl. Its next accounts are due at Companies House on 7 June 2027, and its first CT600 is due at HMRC on 31 August 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 August 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
DB Aviation 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 down £1,378 (-288.3%) on the year before, to -£900.
- Current assets of £6,437 against £19K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£900 | £6,437 | £19K | 1 | |
| 31 Aug 2024 | £478 | £1,000 | £9,022 | 1 |
Where DB Aviation Limited is registered
The registered office is in Porthcawl (CF36), in the Bridgend local authority area, Wales. Show CF36 3RF on a map.
Other trade companies in CF36
- Ruby Aviation Services LtdMachinery repair and installation
- Circuit Works Engineering LtdMachinery repair and installation
- Bright Auto Connect LimitedMotor traders
- Dragon Msport LtdMechanics and garages
- PB Handyman LtdBuilders
- Cba Engineering LtdMachinery repair and installation
- Dfa Autos LimitedMotor traders
- Hughes Civil & Surveying LtdCivil engineering
Shared registered office
105 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if DB Aviation 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 7 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jun 2027 to 7 Jul 2027 | £150 |
| 1 to 3 months late | 8 Jul 2027 to 7 Sep 2027 | £375 |
| 3 to 6 months late | 8 Sep 2027 to 7 Dec 2027 | £750 |
| More than 6 months late | From 8 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 8 Sep 2027 | £200 |
| 3 months late | 7 Dec 2027 | another £200 |
| 6 months late | 7 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 7 Sep 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
- 15173545
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2023 (3 years ago)
- Registered office
- 2 the Precinct, Porthcawl, CF36 3RF
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
Maintenance and repair of motor vehicles (SIC 45200) - Year end
- 7 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 27 September 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 Porthcawl
Other active machinery repair and installation companies registered in Porthcawl.
- Deanjc Engineering Limited2026
- Deep Mind Electronics Limited2024
- DJC Engineering Services Ltd2023
- DJR Aviation Ltd2019
- DJR Technical Ltd2019
- DL & C Engineering Limited2017
- Easy Aero Services Limited2012
- Edit Comps Limited2024
All machinery repair and installation companies in Porthcawl · All trades in Porthcawl · Machinery repair and installation across the UK
Frequently asked questions
When are DB Aviation Limited's accounts due?
DB Aviation Limited's next accounts are due at Companies House by 7 June 2027 (in 238 days), covering the period to 7 September 2026.
When is DB Aviation 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 31 August 2026, due by 31 August 2027, and one for the period to 7 September 2026, due by 7 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is DB Aviation Limited still trading?
DB Aviation Limited is listed as active on the Companies House register (checked 12 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 DB Aviation Limited do?
DB Aviation Limited is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160); Maintenance and repair of motor vehicles (SIC 45200).
How old is DB Aviation Limited?
DB Aviation Limited was incorporated on 28 September 2023, 3 years ago.
What is the penalty if DB Aviation 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 DB Aviation Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.