Charmont Ltd
- Company number
- 05911032
- Incorporated
- 21 Aug 200620 years trading
- Registered office
- Rosemead, Bamfurlong Lane, Cheltenham, Gloucestershire, GL51 6SW
- Nature of business
- Plumbing, heat and air-conditioning installation
Charmont Ltd is a 20-year-old private limited company registered in Cheltenham, company number 05911032, one of 101 plumbing and heating companies in Cheltenham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £3,422 (+8.3%) on the year before, to -£38K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £14K against £56K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£38K | £14K | £56K | 1 | |
| 31 Aug 2024 | -£41K | £3,695 | £3,394 | 1 | |
| 31 Aug 2023 | -£32K | £3,591 | £3,675 | 1 | |
| 31 Aug 2022 | -£21K | £3,741 | £3,011 | 1 | |
| 31 Aug 2021 | -£9,208 | £13K | £4,872 | 2 | |
| 31 Aug 2020 | -£9,368 | £27K | £7,436 | 2 | |
| 31 Aug 2019 | £1,320 | £9,043 | £11K | £11K | |
| 31 Aug 2018 | £593 | £1,269 | £3,222 | £4,404 | |
| 31 Aug 2017 | £6,358 | £16K | £25K | £21K | 2 |
| 31 Aug 2016 | £4,771 | £19K | £31K | £27K |
Who runs and owns Charmont Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| D*** T*** | Director | Aug 2006 |
| E*** T*** | Director | Aug 2006 |
| E*** T*** | Secretary | Aug 2006 |
People with significant control (2)
Where Charmont Ltd is registered
The registered office is in Cheltenham (GL51), in the Tewkesbury local authority area, South West. Show GL51 6SW on a map.
Other trade companies in GL51
- GD Resourcing LtdElectricians
- Vestis Haven LtdCleaning companies
- Facilit8 FM LimitedFacilities management
- Armstrong Group Services LimitedCleaning companies
- G Roofing and Building LtdBuilders
- Hillyard Tree Surgery LtdLandscapers and gardeners
- Shurdington Car Sales LtdMotor traders
- Carters Pressure Washing LtdCleaning companies
What happens if Charmont 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 05911032
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2006 (20 years ago)
- Registered office
- Rosemead, Bamfurlong Lane, Cheltenham, Gloucestershire, GL51 6SW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 21 August 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 Cheltenham
Other active plumbing and heating companies registered in Cheltenham.
- Cheltenham Stoves and Fireplaces Limited2013
- Chris Nelson Plumbing & Heating Ltd2022
- Cool IT Air Ltd2026
- Cosgrove & Drew Ltd2015
- Cotsflow Heating & Gas Ltd2026
- Cotswold Climate Solutions Ltd2025
- Cotswold Energy Solution Ltd2022
- Cotswold Gas Solutions Ltd2013
All plumbing and heating companies in Cheltenham · All trades in Cheltenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Charmont Ltd's accounts due?
Charmont Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Charmont Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Charmont Ltd still trading?
Charmont Ltd is listed as active on the Companies House register (checked 12 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 Charmont Ltd do?
Charmont Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Charmont Ltd?
Charmont Ltd was incorporated on 21 August 2006, 20 years ago.
Who runs Charmont Ltd?
Charmont Ltd has 2 active directors, the longest-serving appointed in Aug 2006. Their names and service addresses are on the Companies House register.
Who owns Charmont Ltd?
2 people or companies have significant control of Charmont Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Charmont 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 Charmont Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.