- Companies
- Plumbers and heating engineers
- Farnborough
- Hydravex Limited
Hydravex Limited
- Company number
- 14427321
- Incorporated
- 18 Oct 20223 years trading
- Registered office
- 16 Silver Birch Way, Farnborough, GU14 9UP
- Nature of business
- Plumbing, heat and air-conditioning installation
Hydravex Limited is a 3-year-old private limited company registered in Farnborough, company number 14427321, one of 43 plumbing and heating companies in Farnborough. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £570 (-8.3%) on the year before, to £6,306.
- Current assets of £17K against £10K owed within a year: 1.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £6,306 | £17K | £10K | 1 | |
| 31 Oct 2024 | £6,876 | £14K | £6,832 | 1 | |
| 31 Oct 2023 | £12K | £18K | £5,927 | 0 |
Where Hydravex Limited is registered
The registered office is in Farnborough (GU14), in the Rushmoor local authority area, South East. Show GU14 9UP on a map.
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- The One Pound Boat LtdMachinery repair and installation
- Wood Lane Studio LtdJoiners and carpenters
- Raa2 LtdProperty developers
- South East Access Group LtdScaffolders
- Pestacular Pest Control LtdCleaning companies
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What happens if Hydravex 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 14427321
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2022 (3 years ago)
- Registered office
- 16 Silver Birch Way, Farnborough, GU14 9UP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 29 July 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 Farnborough
Other active plumbing and heating companies registered in Farnborough.
- I-Care Heating Ltd2022
- J & J Mechanical Limited2023
- John the Plumb Ltd2016
- Linea Home Designs Ltd2014
- Ochre Square Mechanical Services Ltd2021
- Paragon Climate Solutions Ltd2023
- Parisi Heating and Plumbing Limited2025
- Platinum Heating & Plumbing Ltd2017
All plumbing and heating companies in Farnborough · All trades in Farnborough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Hydravex Limited's accounts due?
Hydravex Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Hydravex Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Hydravex Limited still trading?
Hydravex 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 Hydravex Limited do?
Hydravex Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Hydravex Limited?
Hydravex Limited was incorporated on 18 October 2022, 3 years ago.
What is the penalty if Hydravex 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 Hydravex 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.