- Companies
- Plumbers and heating engineers
- Blackwood
- Evans Vent Systems Ltd
Evans Vent Systems Ltd
- Company number
- 09785211
- Incorporated
- 18 Sep 201511 years trading
- Registered office
- 8 Woodland Place, Pengam, Blackwood, NP12 3QX
- Nature of business
- Plumbing, heat and air-conditioning installation
Evans Vent Systems Ltd is a 11-year-old private limited company registered in Blackwood, company number 09785211, one of 20 plumbing and heating companies in Blackwood. 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.
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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 £44K (-21.1%) on the year before, to £165K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £267K against £75K owed within a year: 3.5 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 9 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £165K | £72K | £267K | £75K | 2 |
| 30 Sep 2023 | £209K | £207K | £41K | 1 | |
| 30 Sep 2022 | £76K | £153K | £33K | 1 | |
| 30 Sep 2021 | £27K | £5,676 | £66K | 1 | |
| 30 Sep 2020 | £7,940 | £56K | £1,532 | 1 | |
| 30 Sep 2019 | -£6,416 | £12K | £18K | 1 | |
| 30 Sep 2018 | £16K | £953 | £4,747 | 1 | |
| 30 Sep 2017 | -£12K | -£31K | £32K | ||
| 30 Sep 2016 | £24K | £547 | £29K | £5,766 |
Where Evans Vent Systems Ltd is registered
The registered office is in Blackwood (NP12), in the Caerphilly local authority area, Wales. Show NP12 3QX on a map.
Other trade companies in NP12
- Hohm Property Group LtdProperty developers
- R&C Mechanics LimitedMechanics and garages
- M & R Property Solutions (SW) LimitedFinishing trades
- JLH Scaffolding LtdScaffolders
- SM Contracting SW LtdBuilders
- Top Notch Carpentry Services LimitedInstallers
- Cardiff Bathrooms LtdFinishing trades
- CB Brickwork & Building LtdSpecialist contractors
What happens if Evans Vent Systems 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 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
- 09785211
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2015 (11 years ago)
- Registered office
- 8 Woodland Place, Pengam, Blackwood, NP12 3QX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 September 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Blackwood
Other active plumbing and heating companies registered in Blackwood.
- Glenn Willis Ltd2005
- Heatsafe Limited2026
- JLT Plumbing & Heating Ltd2015
- Johns Oil and Gas Limited2022
- LT Plumbing & Heating Services Ltd2025
- MDR Heating Services Ltd2021
- MSP Plumbing, Heating & Property Maintenance Ltd2010
- Murray’S Plumbing & Heating Services Ltd2026
All plumbing and heating companies in Blackwood · All trades in Blackwood · Plumbers and heating engineers across the UK
Frequently asked questions
When are Evans Vent Systems Ltd's accounts due?
Evans Vent Systems Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Evans Vent Systems Ltd'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 Evans Vent Systems Ltd still trading?
Evans Vent Systems Ltd is listed as active on the Companies House register (checked 13 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 Evans Vent Systems Ltd do?
Evans Vent Systems Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Evans Vent Systems Ltd?
Evans Vent Systems Ltd was incorporated on 18 September 2015, 11 years ago.
What is the penalty if Evans Vent Systems 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 Evans Vent Systems Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.