- Companies
- Plumbers and heating engineers
- Mitcham
- Octopus Plumbing Ltd
Octopus Plumbing Ltd
- Company number
- 09805196
- Incorporated
- 2 Oct 201511 years trading
- Registered office
- 55 Tynemouth Road, Mitcham, Surrey, CR4 2BQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Octopus Plumbing Ltd is a 11-year-old private limited company registered in Mitcham, company number 09805196, one of 50 plumbing and heating companies in Mitcham. 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 £41K (+8.5%) on the year before, to £523K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £594K against £124K owed within a year: 4.8 times cover.
- 2 employees on average, down from 4 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £523K | £153K | £594K | £124K | 2 |
| 31 Mar 2025 | £482K | £205K | £510K | £102K | 4 |
| 31 Mar 2024 | £405K | £184K | £454K | £97K | 3 |
| 31 Mar 2023 | £304K | £335K | £54K | 5 | |
| 31 Mar 2022 | £232K | £251K | £48K | 3 | |
| 31 Mar 2021 | £156K | £223K | £87K | 2 | |
| 31 Mar 2020 | £92K | £147K | £80K | 1 | |
| 31 Mar 2019 | £25K | £138K | £119K | ||
| 31 Mar 2018 | £16K | £86K | £76K | ||
| 31 Mar 2017 | £1,933 | £70K | £74K |
Where Octopus Plumbing Ltd is registered
The registered office is in Mitcham (CR4), in the Merton local authority area, London. Show CR4 2BQ on a map.
Other trade companies in CR4
- Mendevo LimitedFloor and wall tilers
- Az Auto Body Repair LtdMechanics and garages
- Welcome Maintenance LimitedPainters and decorators
- Fixmot LtdMechanics and garages
- MPB Property Care LtdFinishing trades
- Aoo Building Services LtdBuilders
- LDN Plumbing Heating and Cooling LimitedPlumbers and heating engineers
- Dgha Construction LtdBuilders
What happens if Octopus Plumbing 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
- 09805196
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 October 2015 (11 years ago)
- Registered office
- 55 Tynemouth Road, Mitcham, Surrey, CR4 2BQ
- 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 2026
- Last confirmation statement
- 1 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 Mitcham
Other active plumbing and heating companies registered in Mitcham.
- Onegin Mechanical Services Limited2014
- Phil-Good Services Limited2024
- Prism Air Conditioning Limited2003
- PST Installations Limited2022
- PZ Plumber Limited2021
- RJS Utilities Limited2017
- RMP Plumbing and Pipework Ltd2019
- SP Group Contractors Ltd2023
All plumbing and heating companies in Mitcham · All trades in Mitcham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Octopus Plumbing Ltd's accounts due?
Octopus Plumbing Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Octopus Plumbing 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 Octopus Plumbing Ltd still trading?
Octopus Plumbing 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 Octopus Plumbing Ltd do?
Octopus Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Octopus Plumbing Ltd?
Octopus Plumbing Ltd was incorporated on 2 October 2015, 11 years ago.
What is the penalty if Octopus Plumbing 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 Octopus Plumbing 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.