- Companies
- Plumbers and heating engineers
- Hull
- Humber Heat & Flow Limited
Humber Heat & Flow Limited
- Company number
- 14577619
- Incorporated
- 8 Jan 20233 years trading
- Registered office
- 66 Bond Street, Hull, HU1 3EN
- Nature of business
- Plumbing, heat and air-conditioning installation
Humber Heat & Flow Limited is a 3-year-old private limited company registered in Hull, company number 14577619, one of 179 plumbing and heating companies in Hull. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 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 £14K on the year before, to £14K.
- Current assets of £11K against £8,658 owed within a year: 1.3 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £14K | £3,752 | £11K | £8,658 | 3 |
| 31 Jan 2025 | £101 | £0 | £10K | £26K | 3 |
| 31 Jan 2024 | £26K | £2,142 | £11K | £4,558 | 4 |
Where Humber Heat & Flow Limited is registered
The registered office is in Hull (HU1), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU1 3EN on a map.
Other trade companies in HU1
- S K Marine & Electrical LimitedElectricians
- Northbank Customs LimitedMechanics and garages
- CB Tiling Services LtdFloor and wall tilers
- Fleet Commercial Care LtdMechanics and garages
- Especially Roofing LimitedRoofers
- Dextro Joinery LimitedJoiners and carpenters
- Ultra-Rend LimitedPlasterers
- Jam Services Hull LimitedInstallers
Shared registered office
59 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Humber Heat & Flow 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14577619
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2023 (3 years ago)
- Registered office
- 66 Bond Street, Hull, HU1 3EN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 7 January 2026
- Previous names
- NPH Plumbing and Heating (Hull) Limited (until 29 Sep 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 Hull
Other active plumbing and heating companies registered in Hull.
- Humber Home Shield Ltd2016
- Industrial Refrigeration Services (Northern) Limited2006
- J&S Plumbing and Heating Construction Ltd2024
- Jackson Gas & Heating Ltd2026
- Jason Baron Limited2021
- Jmbannister Limited2025
- Joroko Maintenance Ltd2025
- JRF Heating Limited2024
All plumbing and heating companies in Hull · All trades in Hull · Plumbers and heating engineers across the UK
Frequently asked questions
When are Humber Heat & Flow Limited's accounts due?
Humber Heat & Flow Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Humber Heat & Flow Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Humber Heat & Flow Limited still trading?
Humber Heat & Flow 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 Humber Heat & Flow Limited do?
Humber Heat & Flow Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Humber Heat & Flow Limited?
Humber Heat & Flow Limited was incorporated on 8 January 2023, 3 years ago.
What is the penalty if Humber Heat & Flow 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 Humber Heat & Flow 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.