- Companies
- Specialist contractors
- Bristol
- Bristol Water Tanks Ltd
Bristol Water Tanks Ltd
- Company number
- 10530684
- Incorporated
- 17 Dec 20169 years trading
- Registered office
- 18 Dixon Road, Brislington, Bristol, BS4 5QW
- Nature of business
- Other specialised construction activities n.e.c.
Bristol Water Tanks Ltd is a 9-year-old private limited company registered in Bristol, company number 10530684, one of 442 specialist construction companies in Bristol. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £704 (+8.3%) on the year before, to £9,148.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £142K against £138K owed within a year: 1.0 times cover.
- 11 employees on average during the year.
- Balance sheets on record for 8 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £9,148 | £28K | £142K | £138K | 11 |
| 31 Dec 2023 | £8,444 | £14K | £117K | £108K | 11 |
| 31 Dec 2022 | £4,668 | £9,933 | £101K | £79K | 11 |
| 31 Dec 2021 | £2,679 | £41K | £106K | £78K | 12 |
| 31 Dec 2020 | -£35K | £12K | £117K | £115K | 11 |
| 31 Dec 2019 | £1,742 | £7,071 | £84K | £89K | 11 |
| 29 Dec 2018 | £1 | ||||
| 31 Dec 2017 | £1 |
Where Bristol Water Tanks Ltd is registered
The registered office is in Bristol (BS4), in the Bristol, City of local authority area, South West. Show BS4 5QW on a map.
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- Rafmaz LtdFinishing trades
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What happens if Bristol Water Tanks 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
- 10530684
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2016 (9 years ago)
- Registered office
- 18 Dixon Road, Brislington, Bristol, BS4 5QW
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 15 September 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Bristol
Other active specialist construction companies registered in Bristol.
- Brooks Enterprise Solutions Ltd2014
- Brunel Stone Masonry Ltd2022
- BS5 Servies Ltd2026
- Bufton Locksmiths Ltd2015
- Buildco South West Limited2020
- Building Energy Experts Ltd2016
- Buildserv Contractors Limited2012
- Burns Construction Bristol Ltd2014
All specialist construction companies in Bristol · All trades in Bristol · Specialist contractors across the UK
Frequently asked questions
When are Bristol Water Tanks Ltd's accounts due?
Bristol Water Tanks 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 Bristol Water Tanks Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Bristol Water Tanks Ltd still trading?
Bristol Water Tanks 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 Bristol Water Tanks Ltd do?
Bristol Water Tanks Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Bristol Water Tanks Ltd?
Bristol Water Tanks Ltd was incorporated on 17 December 2016, 9 years ago.
What is the penalty if Bristol Water Tanks 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 Bristol Water Tanks 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.