- Companies
- Plumbers and heating engineers
- Croydon
- Kore Plumbers Ltd
Kore Plumbers Ltd
- Company number
- 11807614
- Incorporated
- 5 Feb 20197 years trading
- Registered office
- 10 Rosedene Avenue, Croydon, CR0 3DN
- Nature of business
- Plumbing, heat and air-conditioning installation
Kore Plumbers Ltd is a 7-year-old private limited company registered in Croydon, company number 11807614, one of 122 plumbing and heating companies in Croydon. 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 £7,385 (-92.4%) on the year before, to £604.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £4,377 against £4,243 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £604 | £4,377 | £4,243 | 1 | |
| 31 Mar 2025 | £7,989 | £261 | £7,403 | £5,765 | 1 |
| 31 Mar 2024 | £3,296 | £9,094 | £13K | £18K | 1 |
| 31 Mar 2023 | £513 | £882 | £882 | £9,814 | 1 |
| 31 Mar 2022 | £11K | £5,870 | £7,849 | £8,116 | 1 |
| 31 Mar 2021 | £18K | £20K | £24K | £7,107 | 1 |
| 31 Mar 2020 | £6,448 | £2,672 | £17K | 1 |
Where Kore Plumbers Ltd is registered
The registered office is in Croydon (CR0), in the Croydon local authority area, London. Show CR0 3DN on a map.
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What happens if Kore Plumbers 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
- 11807614
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2019 (7 years ago)
- Registered office
- 10 Rosedene Avenue, Croydon, CR0 3DN
- 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
- 23 December 2025
- Previous names
- Kore Plumbing Gas & Heating Ltd (until 13 Feb 2019)
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 Croydon
Other active plumbing and heating companies registered in Croydon.
- KRL Plumbing and Heating Ltd2024
- LJ Welding & Mechanical Services Ltd2015
- LJR Plumbing and Heating Limited2022
- London Plumbing Services Ltd2021
- Mathi Builders Ltd2025
- MB Facilities Limited2017
- Mge London Ltd2026
- Modern Airconditioning Limited2013
All plumbing and heating companies in Croydon · All trades in Croydon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Kore Plumbers Ltd's accounts due?
Kore Plumbers Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Kore Plumbers 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 Kore Plumbers Ltd still trading?
Kore Plumbers 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 Kore Plumbers Ltd do?
Kore Plumbers Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Kore Plumbers Ltd?
Kore Plumbers Ltd was incorporated on 5 February 2019, 7 years ago.
What is the penalty if Kore Plumbers 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 Kore Plumbers 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.