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- Ajb Heating Limited
Company profile · Plumbers and heating engineers
Ajb Heating Limited
Ajb Heating Limited is a 8-year-old private limited company registered in Orpington, company number 11299251, one of 79 plumbing and heating companies in Orpington. Its next accounts are due at Companies House on 5 June 2027, and the CT600 for the period to 5 September 2026 is due at HMRC on 5 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 5 September 2025, as filed at Companies House.
Ajb Heating Limited over the years
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 £25K (+33.7%) on the year before, to £101K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £115K against £14K owed within a year: 8.2 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 5 Sep 2025 | £101K | £115K | £14K | 1 | |
| 5 Sep 2024 | £75K | £192K | £111K | 1 | |
| 5 Apr 2023 | £52K | £159K | £102K | 1 | |
| 5 Apr 2022 | £43K | £158K | £109K | 1 | |
| 30 Apr 2021 | £29K | £136K | £104K | 1 | |
| 30 Apr 2020 | £1 | £1 | |||
| 30 Apr 2019 | £1 |
Who runs and owns Ajb Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** B*** | Director | Apr 2018 |
Person with significant control
Where Ajb Heating Limited is registered
The registered office is in Orpington (BR5), in the Bromley local authority area, London. Show BR5 2AY on a map.
Other trade companies in BR5
- SML Resources LtdMechanics and garages
- A.P.E. Maintenance LtdFacilities management
- Daisy Fresh LtdCleaning companies
- GCP FM Group LtdFacilities management
- Enp Global LtdBuilders
- Hawk Landscapes LtdLandscapers and gardeners
- Rankins Roofing LtdRoofers
- Jet Clear Drainage Solutions LtdCleaning companies
What happens if Ajb Heating 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 5 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jun 2027 to 5 Jul 2027 | £150 |
| 1 to 3 months late | 6 Jul 2027 to 5 Sep 2027 | £375 |
| 3 to 6 months late | 6 Sep 2027 to 5 Dec 2027 | £750 |
| More than 6 months late | From 6 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Sep 2027 | £200 |
| 3 months late | 5 Dec 2027 | another £200 |
| 6 months late | 5 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Sep 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
- 11299251
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2018 (8 years ago)
- Registered office
- 25 the Greenway, Orpington, BR5 2AY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 5 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 September 2025
- Last confirmation statement
- 8 April 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 Orpington
Other active plumbing and heating companies registered in Orpington.
- Ajc Heating & Gas Limited2018
- Aquis Mechanical Ltd2023
- Arflo Ltd2023
- Artisan Pipework Ltd2010
- Arw Heating & Plumbing Ltd2012
- Ashrose Drainage Limited2002
- B & H Building & Installations Limited2015
- Bagheera Consulting Limited2014
All plumbing and heating companies in Orpington · All trades in Orpington · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ajb Heating Limited's accounts due?
Ajb Heating Limited's next accounts are due at Companies House by 5 June 2027 (in 236 days), covering the period to 5 September 2026.
When is Ajb Heating Limited's CT600 due?
The CT600 for the period to 5 September 2026 is due at HMRC by 5 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 June 2027.
Is Ajb Heating Limited still trading?
Ajb Heating 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 Ajb Heating Limited do?
Ajb Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ajb Heating Limited?
Ajb Heating Limited was incorporated on 9 April 2018, 8 years ago.
Who runs Ajb Heating Limited?
Ajb Heating Limited has 1 active director, the longest-serving appointed in Apr 2018. Their names and service addresses are on the Companies House register.
Who owns Ajb Heating Limited?
One person or company has significant control of Ajb Heating Limited: an individual (owns 25% to 50% of the shares).
What is the penalty if Ajb Heating 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 Ajb Heating 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.