Heatx Ltd
- Company number
- 11187769
- Incorporated
- 5 Feb 20188 years trading
- Registered office
- 73 on the Hill, Watford, WD19 5DS
- Nature of business
- Plumbing, heat and air-conditioning installation
Heatx Ltd is a 8-year-old private limited company registered in Watford, company number 11187769, one of 124 plumbing and heating companies in Watford. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Heatx LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £15K (+54.3%) on the year before, to £43K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £95K against £54K owed within a year: 1.7 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £43K | £95K | £54K | 1 | |
| 31 Mar 2024 | £28K | £90K | £64K | 2 | |
| 31 Mar 2023 | £20K | £99K | £33K | 2 | |
| 31 Mar 2022 | £20K | £99K | £33K | 2 | |
| 31 Mar 2021 | £20K | £99K | £33K | 2 | |
| 31 Mar 2020 | £33K | £72K | £46K | 2 | |
| 31 Mar 2019 | £25K | £53K | £37K | 2 |
Who runs and owns Heatx Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** P*** | Director | Feb 2018 |
Person with significant control
Where Heatx Ltd is registered
The registered office is in Watford (WD19), in the Three Rivers local authority area, East of England. Show WD19 5DS on a map.
Other trade companies in WD19
- DTVM Security Solutions LtdElectricians
- Scenic Plasterwork’S LtdPlasterers
- Terranova Gardens LtdLandscapers and gardeners
- Synclyst LtdCleaning companies
- Hcdbl Group LtdProperty developers
- Primecore Contracts LimitedBuilders
- Kenworx Plumbing & Heating LtdPlumbers and heating engineers
- Adrclim LimitedBuilders
What happens if Heatx 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
- 11187769
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2018 (8 years ago)
- Registered office
- 73 on the Hill, Watford, WD19 5DS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 February 2026
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 Watford
Other active plumbing and heating companies registered in Watford.
- Henco Heating Limited2000
- Herts Bathroom Centre Limited1998
- Hickey Heating Services Limited2010
- High Performance Contractors Ltd2024
- Home Comfort Assured Ltd.2013
- Homecure Limited2009
- HSM Services Ltd2022
- J C Harrow Limited2021
All plumbing and heating companies in Watford · All trades in Watford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Heatx Ltd's accounts due?
Heatx 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 Heatx 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 Heatx Ltd still trading?
Heatx 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 Heatx Ltd do?
Heatx Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Heatx Ltd?
Heatx Ltd was incorporated on 5 February 2018, 8 years ago.
Who runs Heatx Ltd?
Heatx Ltd has 1 active director, the longest-serving appointed in Feb 2018. Their names and service addresses are on the Companies House register.
Who owns Heatx Ltd?
One person or company has significant control of Heatx Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Heatx 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 Heatx 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.