- Companies
- Plumbers and heating engineers
- Cowie Plumbing & Heating Limited
Cowie Plumbing & Heating Limited
- Company number
- SC328083
- Incorporated
- 20 Jul 200719 years trading
- Registered office
- Newbiggin, Bridge Terrace, New Byth Turriff, Aberdeenshire, AB53 5PB
- Nature of business
- Plumbing, heat and air-conditioning installation
Cowie Plumbing & Heating Limited is a 19-year-old private limited company registered in New Byth Turriff, company number SC328083, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 down £75K (-8.3%) on the year before, to £831K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.2M against £301K owed within a year: 3.9 times cover.
- 13 employees 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 Jul 2025 | £831K | £1.2M | £301K | 13 | |
| 31 Jul 2024 | £906K | £248K | £1.1M | £293K | 13 |
| 31 Jul 2023 | £822K | £457K | £1M | £286K | 12 |
| 31 Jul 2022 | £577K | £165K | £624K | £141K | 11 |
| 31 Jul 2021 | £555K | £194K | £646K | £156K | 10 |
| 31 Jul 2020 | £497K | £282K | £629K | £188K | 8 |
| 31 Jul 2019 | £384K | £99K | £507K | £157K | 8 |
| 31 Jul 2018 | £362K | £117K | £444K | £127K | 9 |
| 31 Jul 2017 | £301K | £27K | £394K | £131K | 7 |
| 31 Jul 2016 | £216K | £26K | £343K | £160K |
Public contracts won
Cowie Plumbing & Heating Limited has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Aberdeenshire Council | HardFM Minor Works Framework | Ceiling, not shown | 17 Sep 2024 |
Where Cowie Plumbing & Heating Limited is registered
The registered office is in New Byth Turriff (AB53), in the Aberdeenshire local authority area, Scotland. Show AB53 5PB on a map.
Other trade companies in AB53
- Iversons LtdMechanics and garages
- Richards Decorating Services LtdPainters and decorators
- Nethercraig Plant LtdSpecialist contractors
- G.A. Building and Cemefloor Services LtdFloor and wall tilers
- GJM & Sons Services LtdMachinery repair and installation
- DJR Property Maintenance LtdFinishing trades
- Duguid Services LimitedBuilders
- Bisset Hyd Services LtdMachinery repair and installation
What happens if Cowie Plumbing & Heating 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC328083
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 July 2007 (19 years ago)
- Registered office
- Newbiggin, Bridge Terrace, New Byth Turriff, Aberdeenshire, AB53 5PB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 8 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
Other active plumbing and heating companies.
Frequently asked questions
When are Cowie Plumbing & Heating Limited's accounts due?
Cowie Plumbing & Heating Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Cowie Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Cowie Plumbing & Heating Limited still trading?
Cowie Plumbing & Heating 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 Cowie Plumbing & Heating Limited do?
Cowie Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cowie Plumbing & Heating Limited?
Cowie Plumbing & Heating Limited was incorporated on 20 July 2007, 19 years ago.
Has Cowie Plumbing & Heating Limited won public sector contracts?
Yes. Cowie Plumbing & Heating Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Aberdeenshire Council.
What is the penalty if Cowie Plumbing & Heating 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 Cowie Plumbing & Heating 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.