- Companies
- Plumbers and heating engineers
- Birmingham
- Nas Gas Maintenance Ltd
Nas Gas Maintenance Ltd
- Company number
- 15391956
- Incorporated
- 6 Jan 20242 years trading
- Registered office
- 19 Brandon Road, Birmingham, B28 8DX
- Nature of business
- Plumbing, heat and air-conditioning installation
Nas Gas Maintenance Ltd is a 2-year-old private limited company registered in Birmingham, company number 15391956, one of 475 plumbing and heating companies in Birmingham. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Nas Gas Maintenance Ltd is registered
The registered office is in Birmingham (B28), in the Birmingham local authority area, West Midlands. Show B28 8DX on a map.
Other trade companies in B28
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- Atmoshaus LtdPlumbers and heating engineers
- Premium Mobile Tyres LtdMechanics and garages
- S Hollis Roofing and Sons LtdRoofers
- Arkley Motors LtdMotor traders
- Zpelectrical LtdElectricians
- Trustlane Vehicle LtdMotor traders
- Lumos Property Development LtdBuilders
What happens if Nas Gas Maintenance 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 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
- 15391956
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2024 (2 years ago)
- Registered office
- 19 Brandon Road, Birmingham, B28 8DX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 5 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 Birmingham
Other active plumbing and heating companies registered in Birmingham.
- National Climate Solutions Ltd2025
- National Plumbing Group Limited2026
- NBS Plumbing & Heating Ltd2022
- Nest Energy Ltd2026
- Newton Gas and Plumbing Services Ltd2021
- Newum Ltd2026
- Ngasservicesuk Ltd2021
- NGL Mechanical Ltd2022
All plumbing and heating companies in Birmingham · All trades in Birmingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Nas Gas Maintenance Ltd's accounts due?
Nas Gas Maintenance Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Nas Gas Maintenance Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Nas Gas Maintenance Ltd still trading?
Nas Gas Maintenance 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 Nas Gas Maintenance Ltd do?
Nas Gas Maintenance Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Nas Gas Maintenance Ltd?
Nas Gas Maintenance Ltd was incorporated on 6 January 2024, 2 years ago.
What is the penalty if Nas Gas Maintenance 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 Nas Gas Maintenance 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.