Dennis Thomson Building Contractor Ltd.
- Company number
- SC255146
- Incorporated
- 2 Sep 200323 years trading
- Registered office
- 1 Kinneddar Farm Steading, Lossiemouth, Moray, IV31 6SA
- Nature of business
- Construction of domestic buildings
Dennis Thomson Building Contractor Ltd. is a 23-year-old private limited company registered in Lossiemouth, company number SC255146, one of the UK's building contractors. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £11K (+4.9%) on the year before, to £230K.
- Current assets of £343K against £177K owed within a year: 1.9 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £230K | £343K | £177K | 5 | |
| 31 Mar 2025 | £219K | £327K | £191K | 5 |
Where Dennis Thomson Building Contractor Ltd. is registered
The registered office is in Lossiemouth (IV31), in the Moray local authority area, Scotland. Show IV31 6SA on a map.
Other trade companies in IV31
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- D Richmond Fabrication LtdCivil engineering
- RLW Electrical Contractor LtdElectricians
- Anarchy Automotive LtdMechanics and garages
- Stewart Roofing & Property Maintenance LtdRoofers
- Quilliam Vehicle Maintenance LtdMechanics and garages
- Adj Joiners & Contractors LtdJoiners and carpenters
- Ef Building and Landscaping LtdProperty developers
What happens if Dennis Thomson Building Contractor 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC255146
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2003 (23 years ago)
- Registered office
- 1 Kinneddar Farm Steading, Lossiemouth, Moray, IV31 6SA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 September 2026
- Charges (mortgages)
- 0 outstanding of 5 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies
Other active building contractors.
Frequently asked questions
When are Dennis Thomson Building Contractor Ltd.'s accounts due?
Dennis Thomson Building Contractor Ltd.'s next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Dennis Thomson Building Contractor Ltd.'s CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Dennis Thomson Building Contractor Ltd. still trading?
Dennis Thomson Building Contractor 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 Dennis Thomson Building Contractor Ltd. do?
Dennis Thomson Building Contractor Ltd. is registered under Construction of domestic buildings (SIC 41202).
How old is Dennis Thomson Building Contractor Ltd.?
Dennis Thomson Building Contractor Ltd. was incorporated on 2 September 2003, 23 years ago.
What is the penalty if Dennis Thomson Building Contractor 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 Dennis Thomson Building Contractor 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.