- Companies
- Machinery repair and installation
- Cumbernauld
- DF Subsea Limited
DF Subsea Limited
- Company number
- SC767461
- Incorporated
- 27 Apr 20233 years trading
- Registered office
- 54 Main Street, Cumbernauld, Glasgow, G67 2RX
- Nature of business
- Repair of machinery
DF Subsea Limited is a 3-year-old private limited company registered in Cumbernauld, company number SC767461, one of 15 machinery repair and installation companies in Cumbernauld. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 DF Subsea 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 30 April 2025, as filed at Companies House.
DF Subsea 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 up £2,728 (+25%) on the year before, to £14K.
- Current assets of £26K against £13K owed within a year: 2.1 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £14K | £26K | £13K | 1 | |
| 30 Apr 2024 | £11K | £21K | £10K | 1 |
Where DF Subsea Limited is registered
The registered office is in Cumbernauld (G67), in the North Lanarkshire local authority area, Scotland. Show G67 2RX on a map.
Other trade companies in G67
- Primeguard Group LtdCleaning companies
- Abronhill Car Wash LtdMechanics and garages
- Outlook Doors and Windows LtdJoiners and carpenters
- Mag.Wires.Es LtdMachinery repair and installation
- J-Shyne Sparkle Service LimitedCleaning companies
- Moss Off Gutter Clean LtdRoofers
- The Gym Engineer LtdMachinery repair and installation
- Trilex Maintenance LimitedPainters and decorators
What happens if DF Subsea 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC767461
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2023 (3 years ago)
- Registered office
- 54 Main Street, Cumbernauld, Glasgow, G67 2RX
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 26 April 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 Cumbernauld
Other active machinery repair and installation companies registered in Cumbernauld.
- Express Service Centre Ltd2013
- G Thomson Engineering Limited2014
- Ismg Inspection Services Ltd2025
- JVM Property Services Limited2014
- Machine Movers Ltd2010
- Maza Engineering Ltd2015
- Noon Air Conditioning Ltd2010
- Shearer Plant Services Ltd2025
All machinery repair and installation companies in Cumbernauld · All trades in Cumbernauld · Machinery repair and installation across the UK
Frequently asked questions
When are DF Subsea Limited's accounts due?
DF Subsea Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is DF Subsea Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is DF Subsea Limited still trading?
DF Subsea 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 DF Subsea Limited do?
DF Subsea Limited is registered under Repair of machinery (SIC 33120).
How old is DF Subsea Limited?
DF Subsea Limited was incorporated on 27 April 2023, 3 years ago.
What is the penalty if DF Subsea 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 DF Subsea 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.