- Companies
- Plumbers and heating engineers
- Chepstow
- Alvan Limited
Alvan Limited
- Company number
- 08530126
- Incorporated
- 15 May 201313 years trading
- Registered office
- Birchfield, House, Chepstow, NP16 5BS
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Painting
Alvan Limited is a 13-year-old private limited company registered in Chepstow, company number 08530126, one of 7 plumbing and heating companies in Chepstow. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 Alvan 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.
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 £1,952 (+22%) on the year before, to -£6,904.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£6,904 | £3,167 | £30K | 0 | |
| 31 May 2024 | -£8,856 | £4,041 | £37K | 0 | |
| 31 May 2023 | -£9,320 | £7,769 | £46K | 0 | |
| 31 May 2022 | -£10K | £8,596 | £53K | 0 | |
| 31 May 2021 | £6,658 | £6,165 | £13K | 1 | |
| 31 May 2020 | £14K | £100 | £14K | 1 | |
| 31 May 2019 | £17K | £459 | £18K | ||
| 31 May 2018 | £13K | £3,372 | £16K | ||
| 31 May 2017 | -£8,675 | £707 | £755 | £9,430 | |
| 31 May 2016 | -£1,178 | £955 | £955 | £2,133 |
Where Alvan Limited is registered
The registered office is in Chepstow (NP16), in the Monmouthshire local authority area, Wales. Show NP16 5BS on a map.
Other trade companies in NP16
- S P Tech Property Services LimitedSpecialist contractors
- Dan's Carpet Care LtdCleaning companies
- Brockweir Glass LimitedCivil engineering
- Alan Boyle Construction LtdSpecialist contractors
- L B Mitchell LtdInstallers
- Jetclean Drones LtdCleaning companies
- Smith & Brown Bathroom Solutions LtdPlumbers and heating engineers
- Bristol Design and Build Home Extensions LtdBuilders
Also registered at this address
1 other company uses the same registered office as Alvan Limited.
- Sheridan Property LtdSpecialist contractors
What happens if Alvan 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08530126
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 May 2013 (13 years ago)
- Registered office
- Birchfield, House, Chepstow, NP16 5BS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Painting (SIC 43341) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 11 April 2026
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 Chepstow
Other active plumbing and heating companies registered in Chepstow.
- Gloucestershire Gas & Plumbing Ltd2021
- Jme Premium Ltd2024
- LG Plumbing & Heating Services Ltd2021
- Plumbright Heating and Plumbing Services Ltd2010
- Richard Kopp Plumbing and Heating Limited2025
- Smith & Brown Bathroom Solutions Ltd2026
All plumbing and heating companies in Chepstow · All trades in Chepstow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Alvan Limited's accounts due?
Alvan Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Alvan Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Alvan Limited still trading?
Alvan 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 Alvan Limited do?
Alvan Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Painting (SIC 43341).
How old is Alvan Limited?
Alvan Limited was incorporated on 15 May 2013, 13 years ago.
What is the penalty if Alvan 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 Alvan 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.