- Companies
- Plumbers and heating engineers
- London
- Granger Jackson Ltd
Granger Jackson Ltd
- Company number
- 15137486
- Incorporated
- 13 Sep 20233 years trading
- Registered office
- Tuition House, 27 - 37 ST. Georges Road, London, SW19 4EU
- Nature of business
- Plumbing, heat and air-conditioning installation
Granger Jackson Ltd is a 3-year-old private limited company registered in London, company number 15137486, one of 2,972 plumbing and heating companies in London. 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 up £13K (+332.7%) on the year before, to £17K.
- Current assets of £64K against £47K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- 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 Oct 2025 | £17K | £64K | £47K | 2 | |
| 30 Sep 2024 | £3,941 | £29K | £25K | 2 |
Who runs and owns Granger Jackson Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| P*** G*** | Director | Sep 2023 |
| T*** J*** | Director | Sep 2023 |
People with significant control (2)
Where Granger Jackson Ltd is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 4EU on a map.
Other trade companies in SW19
- Firstfixlondon Ltd.Builders
- Rainbow One Construction UK LtdSpecialist contractors
- Base Bloc LimitedBuilders
- Concealed Climate LimitedPlumbers and heating engineers
- Morningside LtdProperty developers
- Cupi-Building LtdBuilders
- Crown Infra London LtdBuilders
- Aj & Co One LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Granger Jackson Ltd.
- Ess Technical Services LimitedElectricians
What happens if Granger Jackson 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 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
- 15137486
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 September 2023 (3 years ago)
- Registered office
- Tuition House, 27 - 37 ST. Georges Road, London, SW19 4EU
- 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
- 12 September 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 London
Other active plumbing and heating companies registered in London.
- Grays Hpe Ltd2024
- Great Plumbers Limited2022
- Green BL Ltd2021
- Green Energy Eco Ltd2020
- Green Energy Renewables Ltd2026
- Green Flame Energy Ltd2022
- Green Flame London Ltd2021
- Green Gas London Ltd2019
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Granger Jackson Ltd's accounts due?
Granger Jackson Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Granger Jackson Ltd'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 Granger Jackson Ltd still trading?
Granger Jackson 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 Granger Jackson Ltd do?
Granger Jackson Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Granger Jackson Ltd?
Granger Jackson Ltd was incorporated on 13 September 2023, 3 years ago.
Who runs Granger Jackson Ltd?
Granger Jackson Ltd has 2 active directors, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Granger Jackson Ltd?
2 people or companies have significant control of Granger Jackson Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Granger Jackson 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 Granger Jackson 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.