- Companies
- Property developers
- Gwasanaethau Adeiladu Gwyrdd Cyf
Gwasanaethau Adeiladu Gwyrdd Cyf
- Company number
- 13993199
- Incorporated
- 21 Mar 20224 years trading
- Registered office
- Nant Y Dderwen, Brithdir, Dolgellau, Gwynedd, LL40 2SD
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Plumbing, heat and air-conditioning installation
Gwasanaethau Adeiladu Gwyrdd Cyf is a 4-year-old private limited company registered in Dolgellau, company number 13993199, one of the UK's property development companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £841 (+339.1%) on the year before, to £1,089.
- Current assets of £17K against £17K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,089 | £15K | £17K | £17K | 0 |
| 31 Mar 2024 | £248 | £568 | £1,535 | £1,287 | 0 |
| 31 Mar 2023 | £100 | £100 |
Who runs and owns Gwasanaethau Adeiladu Gwyrdd Cyf
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| H*** L*** | Director | Mar 2022 |
| H*** L*** | Director | Mar 2022 |
| A*** L*** | Director | Sep 2024 |
| H*** L*** | Secretary | Mar 2022 |
People with significant control (2)
Where Gwasanaethau Adeiladu Gwyrdd Cyf is registered
The registered office is in Dolgellau (LL40), in the Gwynedd local authority area, Wales. Show LL40 2SD on a map.
Other trade companies in LL40
- Resq 247 LtdMechanics and garages
- Pressing Matters Dolgellau LtdCleaning companies
- Stocks Sparkling Service LtdCleaning companies
- MDT Structural Solutions UK LtdProperty developers
- Hendre Garage LimitedMechanics and garages
- Adi Extra Services LtdBuilders
- Lowe Maintenance Services LtdPlumbers and heating engineers
- Dysynni Developments LtdBuilders
What happens if Gwasanaethau Adeiladu Gwyrdd Cyf 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13993199
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 March 2022 (4 years ago)
- Registered office
- Nant Y Dderwen, Brithdir, Dolgellau, Gwynedd, LL40 2SD
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 March 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
Other active property development companies.
Frequently asked questions
When are Gwasanaethau Adeiladu Gwyrdd Cyf's accounts due?
Gwasanaethau Adeiladu Gwyrdd Cyf's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is Gwasanaethau Adeiladu Gwyrdd Cyf's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Gwasanaethau Adeiladu Gwyrdd Cyf still trading?
Gwasanaethau Adeiladu Gwyrdd Cyf 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 Gwasanaethau Adeiladu Gwyrdd Cyf do?
Gwasanaethau Adeiladu Gwyrdd Cyf is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gwasanaethau Adeiladu Gwyrdd Cyf?
Gwasanaethau Adeiladu Gwyrdd Cyf was incorporated on 21 March 2022, 4 years ago.
Who runs Gwasanaethau Adeiladu Gwyrdd Cyf?
Gwasanaethau Adeiladu Gwyrdd Cyf has 3 active directors, the longest-serving appointed in Mar 2022. Their names and service addresses are on the Companies House register.
Who owns Gwasanaethau Adeiladu Gwyrdd Cyf?
2 people or companies have significant control of Gwasanaethau Adeiladu Gwyrdd Cyf: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if Gwasanaethau Adeiladu Gwyrdd Cyf 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 Gwasanaethau Adeiladu Gwyrdd Cyf 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.