- Companies
- Plumbers and heating engineers
- Caerphilly
- Pro-Tect Plumbing & Bathrooms Ltd
Pro-Tect Plumbing & Bathrooms Ltd
- Company number
- 16989499
- Incorporated
- 26 Jan 2026
- Registered office
- 26 Heol-Y-Felin, Caerphilly, CF83 1AW
- Nature of business
- Plumbing, heat and air-conditioning installation
Pro-Tect Plumbing & Bathrooms Ltd is a newly incorporated private limited company registered in Caerphilly, company number 16989499, one of 32 plumbing and heating companies in Caerphilly. Its next accounts are due at Companies House on 26 October 2027, and its first CT600 is due at HMRC on 25 January 2028.
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 Pro-Tect Plumbing & Bathrooms Ltd is registered
The registered office is in Caerphilly (CF83), in the Caerphilly local authority area, Wales. Show CF83 1AW on a map.
Other trade companies in CF83
- Owen PM LimitedBuilders
- Ecamscymru LtdMachinery repair and installation
- Bee Green Plumbing Solutions LtdPlumbers and heating engineers
- Tyga Constuction LimitedBuilders
- Grip Rip MX LtdMotor traders
- Da' Grave LtdRepair services
- First Class Cleaning Solutions LtdCleaning companies
- Vehicle Accident Repairs Solutions LtdMotor traders
What happens if Pro-Tect Plumbing & Bathrooms 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 26 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Oct 2027 to 26 Nov 2027 | £150 |
| 1 to 3 months late | 27 Nov 2027 to 26 Jan 2028 | £375 |
| 3 to 6 months late | 27 Jan 2028 to 26 Apr 2028 | £750 |
| More than 6 months late | From 27 Apr 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
- 16989499
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2026
- Registered office
- 26 Heol-Y-Felin, Caerphilly, CF83 1AW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- Pro-Tect Plumbing & Bathrooms Limited (until 23 Feb 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 Caerphilly
Other active plumbing and heating companies registered in Caerphilly.
- Renewable Innovations Ltd2012
- Resivent Ltd2022
- SMC Boiler Repair and Care Ltd2023
- Solarheat Limited2026
- Terratherm Limited2021
- Total Cooling Services Ltd2015
- Truscon Limited2024
- Ace Cooling Solutions Ltd2015
All plumbing and heating companies in Caerphilly · All trades in Caerphilly · Plumbers and heating engineers across the UK
Frequently asked questions
When are Pro-Tect Plumbing & Bathrooms Ltd's accounts due?
Pro-Tect Plumbing & Bathrooms Ltd's next accounts are due at Companies House by 26 October 2027 (in 378 days), covering the period to 31 January 2027.
When is Pro-Tect Plumbing & Bathrooms 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 25 January 2027, due by 25 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Pro-Tect Plumbing & Bathrooms Ltd still trading?
Pro-Tect Plumbing & Bathrooms 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 Pro-Tect Plumbing & Bathrooms Ltd do?
Pro-Tect Plumbing & Bathrooms Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pro-Tect Plumbing & Bathrooms Ltd?
Pro-Tect Plumbing & Bathrooms Ltd was incorporated on 26 January 2026, less than a year ago.
What is the penalty if Pro-Tect Plumbing & Bathrooms 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 Pro-Tect Plumbing & Bathrooms 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.