- Companies
- Plumbers and heating engineers
- Birmingham
- National Plumbing Group Limited
National Plumbing Group Limited
- Company number
- 17379883
- Incorporated
- 4 Aug 2026
- Registered office
- Osborne Suite, 2.08 Imperial and Whitehall, 23 Colmore Row, Birmingham, B3 2BS
- Nature of business
- Plumbing, heat and air-conditioning installation
National Plumbing Group Limited is a newly incorporated private limited company registered in Birmingham, company number 17379883, one of 475 plumbing and heating companies in Birmingham. Its next accounts are due at Companies House on 4 May 2028, and its first CT600 is due at HMRC on 3 August 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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Who runs and owns National Plumbing Group Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** I*** | Director | Aug 2026 |
Person with significant control
Where National Plumbing Group Limited is registered
The registered office is in Birmingham (B3), in the Birmingham local authority area, West Midlands. Show B3 2BS on a map.
Other trade companies in B3
- Claim Back LtdMechanics and garages
- G.Monie Auto LimitedMotor traders
- Contegra Technical Services LimitedCleaning companies
- Jorah LimitedPainters and decorators
- JDL Solar LimitedElectricians
- Nexafitout LtdBuilders
- Drivenglobaluk LtdMotor traders
- Studio Edge LtdInstallers
Also registered at this address
3 other companies use the same registered office as National Plumbing Group Limited.
- G.Monie Auto LimitedMotor traders
- MLD Prestige Facility Services LtdCleaning companies
- Nexafitout LtdBuilders
What happens if National Plumbing Group 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 4 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 May 2028 to 4 Jun 2028 | £150 |
| 1 to 3 months late | 5 Jun 2028 to 4 Aug 2028 | £375 |
| 3 to 6 months late | 5 Aug 2028 to 4 Nov 2028 | £750 |
| More than 6 months late | From 5 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17379883
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2026
- Registered office
- Osborne Suite, 2.08 Imperial and Whitehall, 23 Colmore Row, Birmingham, B3 2BS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Birmingham
Other active plumbing and heating companies registered in Birmingham.
- NBS Plumbing & Heating Ltd2022
- Nest Energy Ltd2026
- Newton Gas and Plumbing Services Ltd2021
- Newum Ltd2026
- Ngasservicesuk Ltd2021
- NGL Mechanical Ltd2022
- NLF Plumbing & Heating Ltd2019
- Nolan Wadebridge Limited2022
All plumbing and heating companies in Birmingham · All trades in Birmingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are National Plumbing Group Limited's accounts due?
National Plumbing Group Limited's next accounts are due at Companies House by 4 May 2028 (in 569 days), covering the period to 31 August 2027.
When is National Plumbing Group Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 3 August 2027, due by 3 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is National Plumbing Group Limited still trading?
National Plumbing Group 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 National Plumbing Group Limited do?
National Plumbing Group Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is National Plumbing Group Limited?
National Plumbing Group Limited was incorporated on 4 August 2026, less than a year ago.
Who runs National Plumbing Group Limited?
National Plumbing Group Limited has 1 active director, the longest-serving appointed in Aug 2026. Their names and service addresses are on the Companies House register.
Who owns National Plumbing Group Limited?
One person or company has significant control of National Plumbing Group Limited: an individual (owns 75% or more of the shares).
What is the penalty if National Plumbing Group 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 National Plumbing Group 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.