- Companies
- Plumbers and heating engineers
- Pontypridd
- Ionic Plumbing & Heating Limited
Ionic Plumbing & Heating Limited
- Company number
- 13095191
- Incorporated
- 22 Dec 20205 years trading
- Registered office
- Lakeside House Cribbyn Ddu Farm, Ynysybwl, Pontypridd, Rct, CF37 3NR
- Nature of business
- Plumbing, heat and air-conditioning installation
Ionic Plumbing & Heating Limited is a 5-year-old private limited company registered in Pontypridd, company number 13095191, one of 37 plumbing and heating companies in Pontypridd. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £5,580 (-99.6%) on the year before, to £20.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £20K against £23K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £20 | £2,518 | £20K | £23K | 0 |
| 31 Dec 2024 | £5,600 | £3,331 | £17K | £16K | 2 |
| 31 Dec 2023 | £4,524 | £7,205 | £16K | £17K | 2 |
| 31 Dec 2022 | £1,687 | £2,398 | £8,330 | £14K | 2 |
| 31 Dec 2021 | -£8,973 | £2,402 | £21K | 2 |
Who runs and owns Ionic Plumbing & Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** A*** | Director | Dec 2020 |
| C*** D*** | Director | Dec 2020 |
People with significant control (2)
Where Ionic Plumbing & Heating Limited is registered
The registered office is in Pontypridd (CF37), in the Rhondda Cynon Taf local authority area, Wales. Show CF37 3NR on a map.
Other trade companies in CF37
- Hamilton Motor Group LtdMotor traders
- Pencoed Building Services LtdSpecialist contractors
- Pyo Property Developments LimitedBuilders
- Great Choice Leisure Vehicles LimitedMotor traders
- C2 Interior Contractors LtdBuilders
- Carpet Mine LtdFinishing trades
- LCH4RP LtdProperty developers
- LCH4Est LtdProperty developers
What happens if Ionic Plumbing & Heating 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13095191
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2020 (5 years ago)
- Registered office
- Lakeside House Cribbyn Ddu Farm, Ynysybwl, Pontypridd, Rct, CF37 3NR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 December 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 Pontypridd
Other active plumbing and heating companies registered in Pontypridd.
- J M G Plumbing Limited2012
- JJ & S Plumbing and Heating Ltd2024
- JLK Plumbing and Bathroom Services Limited2026
- Keith Bundy Heating Limited2014
- MTH Heating Limited2011
- Multi Choice Plumbing Ltd2023
- Multi Heat Ltd2025
- Multi-Heat Services Ltd2011
All plumbing and heating companies in Pontypridd · All trades in Pontypridd · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ionic Plumbing & Heating Limited's accounts due?
Ionic Plumbing & Heating Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Ionic Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Ionic Plumbing & Heating Limited still trading?
Ionic Plumbing & Heating 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 Ionic Plumbing & Heating Limited do?
Ionic Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ionic Plumbing & Heating Limited?
Ionic Plumbing & Heating Limited was incorporated on 22 December 2020, 5 years ago.
Who runs Ionic Plumbing & Heating Limited?
Ionic Plumbing & Heating Limited has 2 active directors, the longest-serving appointed in Dec 2020. Their names and service addresses are on the Companies House register.
Who owns Ionic Plumbing & Heating Limited?
2 people or companies have significant control of Ionic Plumbing & Heating Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Ionic Plumbing & Heating 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 Ionic Plumbing & Heating 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.