- Companies
- Plumbers and heating engineers
- Glasgow
- Colin the Plumber Ltd
Colin the Plumber Ltd
- Company number
- SC768001
- Incorporated
- 2 May 20233 years trading
- Registered office
- 19 Mearns Road, Clarkston, Glasgow, G76 7ES
- Nature of business
- Plumbing, heat and air-conditioning installation
Colin the Plumber Ltd is a 3-year-old private limited company registered in Glasgow, company number SC768001, one of 515 plumbing and heating companies in Glasgow. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £4,488 on the year before, to £4,589.
- 1 employee 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 May 2025 | £4,589 | £411 | 1 | ||
| 31 May 2024 | £101 | £4,899 | 1 |
Where Colin the Plumber Ltd is registered
The registered office is in Glasgow (G76), in the East Renfrewshire local authority area, Scotland. Show G76 7ES on a map.
Other trade companies in G76
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- West End Developments (Scotland) LimitedProperty developers
- Casia LtdBuilders
- MG Rail Planning LtdCivil engineering
- Everlight Services LtdBuilders
- Ec Home Improvements LtdFinishing trades
- Gavmc LtdElectricians
- Nortex Fluids LtdMotor traders
What happens if Colin the Plumber 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC768001
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 May 2023 (3 years ago)
- Registered office
- 19 Mearns Road, Clarkston, Glasgow, G76 7ES
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 1 May 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 Glasgow
Other active plumbing and heating companies registered in Glasgow.
- Commercial Gas Limited2008
- Commercial Gas Solutions Ltd2025
- Construction for All Trades Ltd2022
- Contec Gas Services Ltd2019
- Controls Care Maintenance Limited2012
- Cozy Home Services Ltd.2008
- CR Gas Services Glasgow Ltd2024
- Craig Bradley Ltd2015
All plumbing and heating companies in Glasgow · All trades in Glasgow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Colin the Plumber Ltd's accounts due?
Colin the Plumber Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Colin the Plumber Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Colin the Plumber Ltd still trading?
Colin the Plumber 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 Colin the Plumber Ltd do?
Colin the Plumber Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Colin the Plumber Ltd?
Colin the Plumber Ltd was incorporated on 2 May 2023, 3 years ago.
What is the penalty if Colin the Plumber 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 Colin the Plumber 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.