- Companies
- Plumbers and heating engineers
- Deeside
- Hynesco Plumbing Ltd
Hynesco Plumbing Ltd
- Company number
- 14981067
- Incorporated
- 5 Jul 20233 years trading
- Registered office
- 84 Church Street, Connah's Quay, Deeside, CH5 4AQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Hynesco Plumbing Ltd is a 3-year-old private limited company registered in Deeside, company number 14981067, one of 13 plumbing and heating companies in Deeside. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
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 down £6,038 on the year before, to -£6,030.
- Current assets of £11K against £22K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | -£6,030 | £3,613 | £11K | £22K | 2 |
| 31 Jul 2025 | £8 | £4,747 | £8,157 | £14K | 2 |
| 31 Jul 2024 | £11 | £844 | £6,050 | £13K | 3 |
Who runs and owns Hynesco Plumbing Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| H*** E*** | Director | Jul 2023 |
| S*** H*** | Director | Jul 2023 |
People with significant control (2)
Where Hynesco Plumbing Ltd is registered
The registered office is in Deeside (CH5), in the Flintshire local authority area, Wales. Show CH5 4AQ on a map.
Other trade companies in CH5
- LF Civil Engineering LtdBuilders
- Nexa Facilities Management LtdFacilities management
- Veltrix Direct LimitedMotor traders
- Clwydian Developments LtdSpecialist contractors
- PCT Installations LimitedMachinery repair and installation
- SM Plant & Groundwork LtdSpecialist contractors
- LPH Electrical Solutions LtdElectricians
- Kane Property Development LtdProperty developers
What happens if Hynesco Plumbing 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 14981067
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2023 (3 years ago)
- Registered office
- 84 Church Street, Connah's Quay, Deeside, CH5 4AQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 4 July 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 Deeside
Other active plumbing and heating companies registered in Deeside.
- Illustrious Plumbing & Heating Ltd2014
- JRR Contracting Limited2024
- MH Gas & Bathrooms Limited2018
- S E Davies & Co Limited2006
- Spencers Plumbing & Heating Supplies Limited1994
- Superior Bathroom and Wetrooms Limited2020
- T.M.P.H Tom Miller Plumbing & Heating Ltd2021
- Wrights Heat and Power Ltd2018
All plumbing and heating companies in Deeside · All trades in Deeside · Plumbers and heating engineers across the UK
Frequently asked questions
When are Hynesco Plumbing Ltd's accounts due?
Hynesco Plumbing Ltd's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Hynesco Plumbing Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Hynesco Plumbing Ltd still trading?
Hynesco Plumbing 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 Hynesco Plumbing Ltd do?
Hynesco Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Hynesco Plumbing Ltd?
Hynesco Plumbing Ltd was incorporated on 5 July 2023, 3 years ago.
Who runs Hynesco Plumbing Ltd?
Hynesco Plumbing Ltd has 2 active directors, the longest-serving appointed in Jul 2023. Their names and service addresses are on the Companies House register.
Who owns Hynesco Plumbing Ltd?
2 people or companies have significant control of Hynesco Plumbing Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Hynesco Plumbing 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 Hynesco Plumbing 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.