- Companies
- Installers
- Dumbarton
- Lomond Contracting Ltd
Lomond Contracting Ltd
- Company number
- SC829815
- Incorporated
- 22 Nov 20241 year trading
- Registered office
- 9 Glen Affric Court, Dumbarton, G82 2BN
- Nature of business
- Other construction installation
Lomond Contracting Ltd is a 1-year-old private limited company registered in Dumbarton, company number SC829815, one of 14 installation companies (insulation, lifts, shutters and similar) in Dumbarton. Companies House shows its accounts as overdue: they were due on 22 August 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Lomond Contracting Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** L*** | Director | Nov 2024 |
Person with significant control
Where Lomond Contracting Ltd is registered
The registered office is in Dumbarton (G82), in the West Dunbartonshire local authority area, Scotland. Show G82 2BN on a map.
Other trade companies in G82
- Mintedcs LtdRoofers
- RT Electrical Services Scotland LtdElectricians
- Central Heating Scotland LtdPlumbers and heating engineers
- Carberry R.H LtdMachinery repair and installation
- RGM Window Cleaning LimitedCleaning companies
- Maxwell's Air Conditioning LtdPlumbers and heating engineers
- Plasterforce LtdPlasterers
- NCL Engineering LtdCivil engineering
What happens if Lomond Contracting Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Aug 2026 to 22 Sep 2026 | £150 |
| 1 to 3 months late | 23 Sep 2026 to 22 Nov 2026 | £375 |
| 3 to 6 months late | 23 Nov 2026 to 22 Feb 2027 | £750 |
| More than 6 months late | From 23 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- SC829815
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 November 2024 (1 year ago)
- Registered office
- 9 Glen Affric Court, Dumbarton, G82 2BN
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 11 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Dumbarton
Other active installation companies (insulation, lifts, shutters and similar) registered in Dumbarton.
- Mathieson Group Limited2025
- Nonhebel Enterprises Ltd.2004
- RT Property Services Scotland Ltd2026
- SD Garage Doors Limited2017
- Acaal Ltd2023
- Algas Air Compressors & Maintenance Limited2022
- Algas Medical Installations Limited2005
- Amcg Management Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Dumbarton · All trades in Dumbarton · Installers across the UK
Frequently asked questions
When are Lomond Contracting Ltd's accounts due?
Lomond Contracting Ltd's accounts were due at Companies House on 22 August 2026 and the register shows them as overdue.
When is Lomond Contracting Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 November 2025, due by 21 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Lomond Contracting Ltd still trading?
Lomond Contracting Ltd is listed as active on the Companies House register (checked 13 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 Lomond Contracting Ltd do?
Lomond Contracting Ltd is registered under Other construction installation (SIC 43290).
How old is Lomond Contracting Ltd?
Lomond Contracting Ltd was incorporated on 22 November 2024, 1 year ago.
Who runs Lomond Contracting Ltd?
Lomond Contracting Ltd has 1 active director, the longest-serving appointed in Nov 2024. Their names and service addresses are on the Companies House register.
Who owns Lomond Contracting Ltd?
One person or company has significant control of Lomond Contracting Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Lomond Contracting 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 Lomond Contracting Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.