- Companies
- Machinery repair and installation
- Swansea
- Dantek Pumps and Seals Ltd
Dantek Pumps and Seals Ltd
- Company number
- 12280330
- Incorporated
- 24 Oct 20196 years trading
- Registered office
- Unit 3 Aber Court Ferryboat Close, Swansea Enterprise Park, Swansea, SA6 8PL
- Nature of business
- Repair of other equipment; Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
Dantek Pumps and Seals Ltd is a 6-year-old private limited company registered in Swansea, company number 12280330, one of 98 machinery repair and installation companies in Swansea. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £48K (-36.7%) on the year before, to £83K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £189K against £117K owed within a year: 1.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £83K | £99K | £189K | £117K | 2 |
| 31 Oct 2024 | £131K | £159K | £287K | £174K | 2 |
| 31 Oct 2023 | £58K | £90K | £206K | £176K | 2 |
| 31 Oct 2022 | £61K | £40K | £149K | £84K | 1 |
| 31 Oct 2021 | £30K | £102K | £87K | 1 | |
| 31 Oct 2020 | £32K | £80K | £65K | 1 |
Where Dantek Pumps and Seals Ltd is registered
The registered office is in Swansea (SA6), in the Swansea local authority area, Wales. Show SA6 8PL on a map.
Other trade companies in SA6
- Alpine Roofing (Swansea) LimitedRoofers
- Auto Surplus Wales LtdMotor traders
- Roofmaster Roofing and Building LtdProperty developers
- Everyday Maintenance Services LtdSpecialist contractors
- M.E Exterior Cleaning LimitedCleaning companies
- Color Harmony LtdPainters and decorators
- RSM Cars LimitedMotor traders
- T&T Roofing & Home Improvements LtdRoofers
What happens if Dantek Pumps and Seals 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12280330
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2019 (6 years ago)
- Registered office
- Unit 3 Aber Court Ferryboat Close, Swansea Enterprise Park, Swansea, SA6 8PL
- Nature of business
- Repair of other equipment (SIC 33190)
Other retail sale of new goods in specialised stores (not commercial art galleries and opticians) (SIC 47789) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 29 July 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 Swansea
Other active machinery repair and installation companies registered in Swansea.
- DBF Trailers Ltd2016
- Detec Security Installations Ltd2003
- Direct Supplies (Skewen) Limited2017
- DMG Systems Limited2003
- Door Fabrications Limited2006
- DR Hydraulic Services Ltd2020
- DSL Technical Engineering Ltd2020
- Electro-Harmonix UK Limited2011
All machinery repair and installation companies in Swansea · All trades in Swansea · Machinery repair and installation across the UK
Frequently asked questions
When are Dantek Pumps and Seals Ltd's accounts due?
Dantek Pumps and Seals Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Dantek Pumps and Seals Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Dantek Pumps and Seals Ltd still trading?
Dantek Pumps and Seals 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 Dantek Pumps and Seals Ltd do?
Dantek Pumps and Seals Ltd is registered under Repair of other equipment (SIC 33190); Other retail sale of new goods in specialised stores (not commercial art galleries and opticians) (SIC 47789).
How old is Dantek Pumps and Seals Ltd?
Dantek Pumps and Seals Ltd was incorporated on 24 October 2019, 6 years ago.
What is the penalty if Dantek Pumps and Seals 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 Dantek Pumps and Seals 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.