- Companies
- Plumbers and heating engineers
- Thurso
- North Coast P&H Ltd
North Coast P&H Ltd
- Company number
- SC790551
- Incorporated
- 27 Nov 20232 years trading
- Registered office
- 42 Heathfield Road, Thurso, Caithness, KW14 7NJ
- Nature of business
- Plumbing, heat and air-conditioning installation
North Coast P&H Ltd is a 2-year-old private limited company registered in Thurso, company number SC790551, one of 8 plumbing and heating companies in Thurso. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for North Coast P&H LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £5,347 on the year before, to £5,447.
- Current assets of £50K against £47K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £5,447 | £50K | £47K | 2 | |
| 31 Mar 2024 | £100 | £100 |
Where North Coast P&H Ltd is registered
The registered office is in Thurso (KW14), in the Highland local authority area, Scotland. Show KW14 7NJ on a map.
Other trade companies in KW14
- M.A.S Mechanical Services LtdMechanics and garages
- Oas Scaffolding Services LtdScaffolders
- Ran Mac Safety Solutions LtdSpecialist contractors
- Macleod Scaffolding LtdScaffolders
- George Macgregor LtdSpecialist contractors
- C&KC Services LtdScaffolders
- Grid Energy Services LtdCivil engineering
- Pure Glass 4U LtdCleaning companies
What happens if North Coast P&H 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
- SC790551
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2023 (2 years ago)
- Registered office
- 42 Heathfield Road, Thurso, Caithness, KW14 7NJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 November 2025
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 Thurso
Other active plumbing and heating companies registered in Thurso.
- North West Highlands Plumbing Services Limited2014
- Orbell Property Management Ltd2018
- Precision Plumbing & Heating Thurso Ltd2020
- Rdi Renewables Limited2012
- Simpson & Oag Ltd2012
- A9 Plumbing Limited2020
- Anderson Refrigeration Ltd2025
All plumbing and heating companies in Thurso · All trades in Thurso · Plumbers and heating engineers across the UK
Frequently asked questions
When are North Coast P&H Ltd's accounts due?
North Coast P&H 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 North Coast P&H 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 North Coast P&H Ltd still trading?
North Coast P&H 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 North Coast P&H Ltd do?
North Coast P&H Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is North Coast P&H Ltd?
North Coast P&H Ltd was incorporated on 27 November 2023, 2 years ago.
What is the penalty if North Coast P&H 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 North Coast P&H 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.