- Companies
- Plumbers and heating engineers
- Hull
- Konig Heating Solutions Ltd
Konig Heating Solutions Ltd
- Company number
- 14596808
- Incorporated
- 17 Jan 20233 years trading
- Registered office
- Aldgate House, 1-4 Market Place, Hull, East Yorkshire, HU1 1RS
- Nature of business
- Plumbing, heat and air-conditioning installation
Konig Heating Solutions Ltd is a 3-year-old private limited company registered in Hull, company number 14596808, one of 179 plumbing and heating companies in Hull. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 Konig Heating Solutions 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 down £1,696 (-89.6%) on the year before, to £196.
- Current assets of £169K against £143K owed within a year: 1.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £196 | £44K | £169K | £143K | 0 |
| 31 Jan 2024 | £1,892 | £16K | £71K | £81K | 4 |
Where Konig Heating Solutions Ltd 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 1RS 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
Also registered at this address
5 other companies use the same registered office as Konig Heating Solutions Ltd.
- Agricultural Industries LimitedLandscapers and gardeners
- Cattaneo Construction LimitedBuilders
- S and N Joinery LimitedJoiners and carpenters
- Scruton & Co.,(Builders)LimitedBuilders
- Stately Kitchens LimitedInstallers
What happens if Konig Heating Solutions 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14596808
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2023 (3 years ago)
- Registered office
- Aldgate House, 1-4 Market Place, Hull, East Yorkshire, HU1 1RS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 16 January 2026
- Previous names
- Konig Heating (Hull) Ltd (until 17 Jan 2023)
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.
- L Power Plumbing & Heating Ltd2019
- Lambert Plumbers and Heating Engineers Limited2009
- Law Mechanical Ltd2025
- Lee Hood Plumbing & Heating Limited2002
- Linx Mechanical Services Limited2016
- LSB Plumbing and Heating Ltd2017
- Luke Metcalfe Gas & Plumbing Ltd2020
- M Cook Pipe Services Limited2026
All plumbing and heating companies in Hull · All trades in Hull · Plumbers and heating engineers across the UK
Frequently asked questions
When are Konig Heating Solutions Ltd's accounts due?
Konig Heating Solutions Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Konig Heating Solutions Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Konig Heating Solutions Ltd still trading?
Konig Heating Solutions 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 Konig Heating Solutions Ltd do?
Konig Heating Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Konig Heating Solutions Ltd?
Konig Heating Solutions Ltd was incorporated on 17 January 2023, 3 years ago.
What is the penalty if Konig Heating Solutions 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 Konig Heating Solutions 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.