- Companies
- Finishing trades
- Blackburn
- Swiftseal Sealant Applicators Ltd
Swiftseal Sealant Applicators Ltd
- Company number
- 15299654
- Incorporated
- 21 Nov 20232 years trading
- Registered office
- 26 Arnold Close, Blackburn, BB2 3AJ
- Nature of business
- Other building completion and finishing
Swiftseal Sealant Applicators Ltd is a 2-year-old private limited company registered in Blackburn, company number 15299654, one of 66 building finishing companies in Blackburn. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £1,128 (-178.8%) on the year before, to -£497.
- Current assets of £13K against £16K owed within a year: 0.8 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 Nov 2025 | -£497 | £13K | £16K | 1 | |
| 30 Nov 2024 | £631 | £13K | £17K | 1 |
Where Swiftseal Sealant Applicators Ltd is registered
The registered office is in Blackburn (BB2), in the Blackburn with Darwen local authority area, North West. Show BB2 3AJ on a map.
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- Adhan Investments Num (4) LtdProperty developers
- Haan Automotive LtdMotor traders
- Build N Work LimitedBuilders
- Stone Bridge Structures LtdCivil engineering
What happens if Swiftseal Sealant Applicators 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 15299654
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2023 (2 years ago)
- Registered office
- 26 Arnold Close, Blackburn, BB2 3AJ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 20 November 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Blackburn
Other active building finishing companies registered in Blackburn.
- Tab Dormers Ltd2026
- The Resin People Ltd2025
- Vellaro Interiors Ltd2025
- Vic-Com 64 Limited2021
- Zah Living Ltd2023
- A & A Developers Ltd2024
- A Fresh Look Ltd2010
- A M Carpets and Flooring Ltd2021
All building finishing companies in Blackburn · All trades in Blackburn · Finishing trades across the UK
Frequently asked questions
When are Swiftseal Sealant Applicators Ltd's accounts due?
Swiftseal Sealant Applicators Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Swiftseal Sealant Applicators Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Swiftseal Sealant Applicators Ltd still trading?
Swiftseal Sealant Applicators 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 Swiftseal Sealant Applicators Ltd do?
Swiftseal Sealant Applicators Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Swiftseal Sealant Applicators Ltd?
Swiftseal Sealant Applicators Ltd was incorporated on 21 November 2023, 2 years ago.
What is the penalty if Swiftseal Sealant Applicators 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 Swiftseal Sealant Applicators 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.