- Companies
- Civil engineering
- Bath
- Rotodrain Ltd
Rotodrain Ltd
- Company number
- 10664785
- Incorporated
- 10 Mar 20179 years trading
- Registered office
- 29 Jubilee Road, Peasedown ST. John, Bath, Somerset, BA2 8FB
- Nature of business
- Construction of other civil engineering projects n.e.c.
Rotodrain Ltd is a 9-year-old private limited company registered in Bath, company number 10664785, one of 16 civil engineering contractors in Bath. 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 down £6,951 (-8.5%) on the year before, to £74K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £27K against £1,624 owed within a year: more than 10 times cover.
- 1 employee 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 | £74K | £27K | £1,624 | 1 | |
| 31 Mar 2025 | £81K | £41K | £5,313 | 1 | |
| 31 Mar 2024 | £71K | £63K | £35K | 1 | |
| 31 Mar 2023 | £61K | £29K | £4,839 | 1 | |
| 31 Mar 2022 | £47K | £14K | £3,943 | 1 | |
| 31 Mar 2021 | £42K | £7,860 | £2,308 | 1 | |
| 31 Mar 2020 | £44K | £15K | £8,259 | 1 | |
| 31 Mar 2019 | £25K | £24K | £11K | ||
| 31 Mar 2018 | £2,372 | £13K | £22K |
Where Rotodrain Ltd is registered
The registered office is in Bath (BA2), in the Bath and North East Somerset local authority area, South West. Show BA2 8FB on a map.
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What happens if Rotodrain 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 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
- 10664785
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2017 (9 years ago)
- Registered office
- 29 Jubilee Road, Peasedown ST. John, Bath, Somerset, BA2 8FB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 9 March 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Bath
Other active civil engineering contractors registered in Bath.
- Utility Legal Solutions Limited2025
- Vitaltask Limited1992
- A & G Surfacing Ltd2021
- B & R Thorner Limited1978
- Chris Duffy and Associates Limited2005
- Fairfield Banks Limited2009
- GL Tucker Engineering Limited2014
- Henrietta Property Ltd2011
All civil engineering contractors in Bath · All trades in Bath · Civil engineering across the UK
Frequently asked questions
When are Rotodrain Ltd's accounts due?
Rotodrain Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Rotodrain Ltd'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 Rotodrain Ltd still trading?
Rotodrain 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 Rotodrain Ltd do?
Rotodrain Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Rotodrain Ltd?
Rotodrain Ltd was incorporated on 10 March 2017, 9 years ago.
What is the penalty if Rotodrain 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 Rotodrain 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.