Company profile · Plumbers and heating engineers
G Plumb Ltd
G Plumb Ltd is a 1-year-old private limited company registered in Cheltenham, company number 16200534, one of 101 plumbing and heating companies in Cheltenham. Its next accounts are due at Companies House on 22 October 2026, and its first CT600 is due at HMRC on 21 January 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where G Plumb Ltd is registered
The registered office is in Cheltenham (GL52), in the Cheltenham local authority area, South West. Show GL52 5GR on a map.
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- Willett & Sons LtdRoofers
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- Vault Developments Group LtdBuilders
What happens if G Plumb 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 22 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Oct 2026 to 22 Nov 2026 | £150 |
| 1 to 3 months late | 23 Nov 2026 to 22 Jan 2027 | £375 |
| 3 to 6 months late | 23 Jan 2027 to 22 Apr 2027 | £750 |
| More than 6 months late | From 23 Apr 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
- 16200534
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2025 (1 year ago)
- Registered office
- 18 Coleford Road, Cheltenham, GL52 5GR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 January 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 Cheltenham
Other active plumbing and heating companies registered in Cheltenham.
- Gillingham and Co Limited2024
- Green Homes Gloucestershire Ltd2021
- HD Green Energy Ltd2025
- Heart Bathrooms and Boilers Ltd2023
- Heritage Wwe Ltd.2024
- Htas Air Conditioning Ltd2023
- Intergas Cheltenham Limited2012
- J Lewis & Sons Limited2024
All plumbing and heating companies in Cheltenham · All trades in Cheltenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are G Plumb Ltd's accounts due?
G Plumb Ltd's next accounts are due at Companies House by 22 October 2026 (in 10 days), covering the period to 31 January 2026.
When is G Plumb Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 January 2026, due by 21 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is G Plumb Ltd still trading?
G Plumb 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 G Plumb Ltd do?
G Plumb Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is G Plumb Ltd?
G Plumb Ltd was incorporated on 22 January 2025, 1 year ago.
What is the penalty if G Plumb 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 G Plumb 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.