- Companies
- Plumbers and heating engineers
- London
- Ak Gas Plumbing & Heating Ltd
Ak Gas Plumbing & Heating Ltd
- Company number
- 12375381
- Incorporated
- 23 Dec 20196 years trading
- Registered office
- 132 Huxley Road, London, N18 1LJ
- Nature of business
- Plumbing, heat and air-conditioning installation; Plastering; Floor and wall covering; Other specialised construction activities n.e.c.
Ak Gas Plumbing & Heating Ltd is a 6-year-old private limited company registered in London, company number 12375381, one of 2,972 plumbing and heating companies in London. 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 down £1,356 (-79.3%) on the year before, to £353.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £642 against £289 owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £353 | £642 | £642 | £289 | 2 |
| 31 Jan 2025 | £1,709 | £28 | £1,308 | £401 | 2 |
| 31 Jan 2024 | £1,873 | £562 | £2,042 | £169 | 1 |
| 31 Jan 2023 | £1,042 | £30 | £1,012 | 1 | |
| 31 Jan 2022 | £1,408 | £437 | £1,725 | £317 | 1 |
| 31 Jan 2021 | £56 | £1,806 | 0 | ||
| 31 Mar 2020 | £0 | 0 |
Where Ak Gas Plumbing & Heating Ltd is registered
The registered office is in London (N18), in the Enfield local authority area, London. Show N18 1LJ on a map.
Other trade companies in N18
- General Fixers LtdInstallers
- Bin Store Cleaning Services LtdCleaning companies
- Vio Lettings Maintenance LtdBuilders
- MG Cars Bod Shop LtdMechanics and garages
- Critter Control Services UK LtdCleaning companies
- Jes Property Maintenance LtdRoofers
- Fanextract LtdPlumbers and heating engineers
- Lucian Aurelian Avram LtdCleaning companies
What happens if Ak Gas Plumbing & Heating 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 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
- 12375381
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2019 (6 years ago)
- Registered office
- 132 Huxley Road, London, N18 1LJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Plastering (SIC 43310)
Floor and wall covering (SIC 43330)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 2 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 London
Other active plumbing and heating companies registered in London.
- Akdemir Limited2021
- Akers Mep Services Ltd2026
- Akgul Design Decoration & Installation Services Ltd2019
- Akhmadov Limited2012
- Akm Plumbing Ltd2022
- Akrata Plumbing Services Limited2026
- Al Zehra Building Materials (UK) Ltd2025
- Albian Clean Environment Technologies Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ak Gas Plumbing & Heating Ltd's accounts due?
Ak Gas Plumbing & Heating Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Ak Gas Plumbing & Heating Ltd'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 Ak Gas Plumbing & Heating Ltd still trading?
Ak Gas Plumbing & Heating 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 Ak Gas Plumbing & Heating Ltd do?
Ak Gas Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Plastering (SIC 43310); Floor and wall covering (SIC 43330); Other specialised construction activities n.e.c. (SIC 43999).
How old is Ak Gas Plumbing & Heating Ltd?
Ak Gas Plumbing & Heating Ltd was incorporated on 23 December 2019, 6 years ago.
What is the penalty if Ak Gas Plumbing & Heating 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 Ak Gas Plumbing & Heating 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.