- Companies
- Machinery repair and installation
- Plymouth
- Custom Welding Limited
Custom Welding Limited
- Company number
- 15570144
- Incorporated
- 17 Mar 20242 years trading
- Registered office
- 8-10 Walkham Business Park, Burrington Way, Plymouth, PL5 3LS
- Nature of business
- Repair of fabricated metal products
Custom Welding Limited is a 2-year-old private limited company registered in Plymouth, company number 15570144, one of 98 machinery repair and installation companies in Plymouth. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Custom Welding LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where Custom Welding Limited is registered
The registered office is in Plymouth (PL5), in the Plymouth local authority area, South West. Show PL5 3LS on a map.
Other trade companies in PL5
- KLB Cleaning and Garden Maintenance LtdFinishing trades
- LCR.Rigging LtdSpecialist contractors
- Herzog Roofing & Leadworks LtdRoofers
- Woodfix Master LtdJoiners and carpenters
- SR Plumbing SW LtdPlumbers and heating engineers
- West Country Energy Services LtdPlumbers and heating engineers
- Ar Carpet An Flooring LtdFloor and wall tilers
- Power Pulse Cleaning LtdCleaning companies
What happens if Custom Welding 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
- 15570144
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2024 (2 years ago)
- Registered office
- 8-10 Walkham Business Park, Burrington Way, Plymouth, PL5 3LS
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 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 Plymouth
Other active machinery repair and installation companies registered in Plymouth.
- Devon Domestics Limited2014
- Devon Grease Traps Ltd2024
- Diamond Double Glazing Plymouth Limited2016
- Ec Blade Repair Ltd2026
- Elecmarine Ltd2026
- Espar Ltd2011
- Evolution Marine Services Ltd2020
- Future Cooling Solutions Ltd2009
All machinery repair and installation companies in Plymouth · All trades in Plymouth · Machinery repair and installation across the UK
Frequently asked questions
When are Custom Welding Limited's accounts due?
Custom Welding 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 Custom Welding 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 Custom Welding Limited still trading?
Custom Welding 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 Custom Welding Limited do?
Custom Welding Limited is registered under Repair of fabricated metal products (SIC 33110).
How old is Custom Welding Limited?
Custom Welding Limited was incorporated on 17 March 2024, 2 years ago.
What is the penalty if Custom Welding 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 Custom Welding 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.