- Companies
- Plumbers and heating engineers
- Aberystwyth
- Banner Plumbing Limited
Banner Plumbing Limited
- Company number
- 10424022
- Incorporated
- 12 Oct 201610 years trading
- Registered office
- Harbour House Room 105 Harbour House, Y Lanfa, Trefechan, Aberystwyth, SY23 1AS
- Nature of business
- Plumbing, heat and air-conditioning installation
Banner Plumbing Limited is a 10-year-old private limited company registered in Aberystwyth, company number 10424022, one of 18 plumbing and heating companies in Aberystwyth. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £6,433 (+13.3%) on the year before, to £55K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £49K against £13K owed within a year: 3.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £55K | £49K | £13K | 2 | |
| 31 Mar 2025 | £48K | £69K | £43K | 2 | |
| 31 Mar 2024 | £28K | £58K | £41K | 2 | |
| 31 Mar 2023 | £22K | £59K | £40K | 2 | |
| 31 Mar 2022 | £16K | £59K | £40K | 2 | |
| 31 Mar 2021 | £20K | £72K | £27K | 3 | |
| 31 Mar 2020 | £11K | £24K | £15K | 3 | |
| 31 Mar 2019 | £18K | £36K | £29K | ||
| 31 Mar 2018 | £2,744 | £8,872 | £19K |
Where Banner Plumbing Limited is registered
The registered office is in Aberystwyth (SY23), in the Ceredigion local authority area, Wales. Show SY23 1AS on a map.
Other trade companies in SY23
- The Sustainable Living Group LtdBuilders
- Mid-Wales Developments LtdBuilders
- Samakara LtdProperty developers
- Blue Ladder Properties LtdProperty developers
- H Martin Thomas LtdSpecialist contractors
- Mykola's Autorepairs LimitedMechanics and garages
- Asj Exterior Solutions LtdCleaning companies
- Hivos UK LtdMotor traders
What happens if Banner Plumbing 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 10424022
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 October 2016 (10 years ago)
- Registered office
- Harbour House Room 105 Harbour House, Y Lanfa, Trefechan, Aberystwyth, SY23 1AS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 October 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Aberystwyth
Other active plumbing and heating companies registered in Aberystwyth.
- Crosswood Property Services Limited2006
- D M Jones Electrical, Gas and Plumbing Limited2017
- DC Sprinkler Systems Limited2024
- Dean Colman Plumbing & Heating Ltd2025
- Evans Heating Ltd2022
- KD Day Ltd2026
- M Davies Plumbing & Heating Ltd2016
- M P Evans Plumbing Ltd2022
All plumbing and heating companies in Aberystwyth · All trades in Aberystwyth · Plumbers and heating engineers across the UK
Frequently asked questions
When are Banner Plumbing Limited's accounts due?
Banner Plumbing Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Banner Plumbing Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Banner Plumbing Limited still trading?
Banner Plumbing 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 Banner Plumbing Limited do?
Banner Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Banner Plumbing Limited?
Banner Plumbing Limited was incorporated on 12 October 2016, 10 years ago.
What is the penalty if Banner Plumbing 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 Banner Plumbing 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.