- Companies
- Builders
- Porthmadog
- D Howie Ltd
D Howie Ltd
- Company number
- 09568180
- Incorporated
- 29 Apr 201511 years trading
- Registered office
- 92 - 94 High Street, High Street, Porthmadog, Gwynedd, LL49 9NW
- Nature of business
- Construction of domestic buildings
D Howie Ltd is a 11-year-old private limited company registered in Porthmadog, company number 09568180, one of 5 building contractors in Porthmadog. 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 £4,189 (+6.6%) on the year before, to £67K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £78K against £21K owed within a year: 3.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £67K | £68K | £78K | £21K | 1 |
| 31 Mar 2024 | £63K | £53K | £71K | £18K | 1 |
| 31 Mar 2023 | £60K | £78K | £108K | £60K | 1 |
| 31 Mar 2022 | £55K | £121K | £129K | £52K | 1 |
| 31 Mar 2021 | £19K | £100K | £102K | £40K | 1 |
| 31 Mar 2020 | £14K | £15K | £26K | £13K | 1 |
| 31 Mar 2019 | £14K | £16K | £20K | £6,417 | 1 |
| 31 Mar 2018 | £11K | £5,895 | £16K | £7,220 | 1 |
| 31 Mar 2017 | £54 | £54 | |||
| 31 Mar 2016 | £1 |
Where D Howie Ltd is registered
The registered office is in Porthmadog (LL49), in the Gwynedd local authority area, Wales. Show LL49 9NW on a map.
Other trade companies in LL49
- D.Thomas Electrical CyfElectricians
- N Commercial LtdMotor traders
- Bricsan CyfProperty developers
- White Diamond Windows LtdGlaziers
- Porthmadog No1 Hand Car Wash LtdCleaning companies
- Dragon Drone Surveys & Inspections LimitedGroundworks and demolition
- Cu Power LtdMachinery repair and installation
- Carwyn Ap Plymio A Gwresogi CyfPlumbers and heating engineers
Also registered at this address
10 other companies use the same registered office as D Howie Ltd.
- Glanhau Cleaning LtdCleaning companies
- Hughes Ai Gwmni CyfProperty developers
- JTW Carpentry and Tiling LtdJoiners and carpenters
- Llyn Access Scaffolding LtdScaffolders
- Maybank Renovation LimitedSpecialist contractors
- Mike's Garage (Llandygai) LtdMechanics and garages
- Modular Build Solutions LtdBuilders
- Pearson & Co Tree Services LtdLandscapers and gardeners
- Ron Hughes HPS LimitedMachinery repair and installation
- Samform Builders LimitedFinishing trades
What happens if D Howie 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 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
- 09568180
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2015 (11 years ago)
- Registered office
- 92 - 94 High Street, High Street, Porthmadog, Gwynedd, LL49 9NW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 April 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Porthmadog
Other active building contractors registered in Porthmadog.
- H West Ltd2023
- Modular Build Solutions Ltd2017
- Artro Property Services Ltd2012
- Chris Jones Building and Resin Ltd2021
All building contractors in Porthmadog · All trades in Porthmadog · Builders across the UK
Frequently asked questions
When are D Howie Ltd's accounts due?
D Howie Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is D Howie Ltd'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 D Howie Ltd still trading?
D Howie 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 D Howie Ltd do?
D Howie Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is D Howie Ltd?
D Howie Ltd was incorporated on 29 April 2015, 11 years ago.
What is the penalty if D Howie 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 D Howie 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.