- Companies
- Property developers
- Merthyr Tydfil
- GNB (South Wales) Limited
GNB (South Wales) Limited
- Company number
- 06971864
- Incorporated
- 24 Jul 200917 years trading
- Registered office
- 1 Sandbrook Place, Merthyr Tydfil, CF47 0EW
- Nature of business
- Development of building projects
GNB (South Wales) Limited is a 17-year-old private limited company registered in Merthyr Tydfil, company number 06971864, one of 42 property development companies in Merthyr Tydfil. Its next accounts are due at Companies House on 28 June 2027, and the CT600 for the period to 28 September 2026 is due at HMRC on 28 September 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 £168K (+83.8%) on the year before, to £369K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £474K against £113K owed within a year: 4.2 times cover.
- 8 employees on average, up from 6 the year before.
- Balance sheets on record for 10 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £369K | £474K | £113K | 8 | |
| 30 Sep 2024 | £201K | £292K | £89K | 6 | |
| 28 Sep 2024 | £201K | £92K | 6 | ||
| 30 Sep 2023 | £120K | £87K | £256K | £128K | 6 |
| 30 Sep 2022 | £6,022 | £75K | £206K | £184K | 6 |
| 29 Sep 2022 | £6,022 | £206K | £180K | 6 | |
| 30 Sep 2021 | £108K | £142K | £221K | 7 | |
| 30 Sep 2020 | £125K | £77K | £232K | 7 | |
| 30 Sep 2019 | £174K | £36K | £222K | 6 | |
| 31 Jul 2018 | £190K | £128K | £323K |
Where GNB (South Wales) Limited is registered
The registered office is in Merthyr Tydfil (CF47), in the Merthyr Tydfil local authority area, Wales. Show CF47 0EW on a map.
Other trade companies in CF47
- Rji Services LtdMechanics and garages
- R&P Motor Services LtdMechanics and garages
- Grain and Groove Carpentry LtdJoiners and carpenters
- Nextnest Properties LimitedProperty developers
- Frontier Power Solutions LtdElectricians
- Jude Developments LtdProperty developers
- Taff Group Property Services LtdPainters and decorators
- Anew Energy LimitedPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as GNB (South Wales) Limited.
- GNB (Merthyr) LimitedSpecialist contractors
What happens if GNB (South Wales) 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 28 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jun 2027 to 28 Jul 2027 | £150 |
| 1 to 3 months late | 29 Jul 2027 to 28 Sep 2027 | £375 |
| 3 to 6 months late | 29 Sep 2027 to 28 Dec 2027 | £750 |
| More than 6 months late | From 29 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Sep 2027 | £200 |
| 3 months late | 28 Dec 2027 | another £200 |
| 6 months late | 28 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Sep 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
- 06971864
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2009 (17 years ago)
- Registered office
- 1 Sandbrook Place, Merthyr Tydfil, CF47 0EW
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 July 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Merthyr Tydfil
Other active property development companies registered in Merthyr Tydfil.
- Graft Heating and Building Services Ltd2008
- Graft Projects Limited2015
- Green Light Property Holdings Ltd2025
- Highfield Property Group Ltd2018
- Invest2Valley Limited2017
- J&L Refurb Limited2025
- Janway Construction Ltd2023
- Jdeprojects Limited2019
All property development companies in Merthyr Tydfil · All trades in Merthyr Tydfil · Property developers across the UK
Frequently asked questions
When are GNB (South Wales) Limited's accounts due?
GNB (South Wales) Limited's next accounts are due at Companies House by 28 June 2027 (in 258 days), covering the period to 28 September 2026.
When is GNB (South Wales) Limited's CT600 due?
The CT600 for the period to 28 September 2026 is due at HMRC by 28 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 June 2027.
Is GNB (South Wales) Limited still trading?
GNB (South Wales) 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 GNB (South Wales) Limited do?
GNB (South Wales) Limited is registered under Development of building projects (SIC 41100).
How old is GNB (South Wales) Limited?
GNB (South Wales) Limited was incorporated on 24 July 2009, 17 years ago.
What is the penalty if GNB (South Wales) 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 GNB (South Wales) 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.