- Companies
- Machinery repair and installation
- Thurso
- S Blackwood Fabrication & Construction Services Ltd
S Blackwood Fabrication & Construction Services Ltd
- Company number
- SC811209
- Incorporated
- 22 May 20242 years trading
- Registered office
- 10 Dunbar Terrace, Thurso, KW14 7NF
- Nature of business
- Repair of fabricated metal products
S Blackwood Fabrication & Construction Services Ltd is a 2-year-old private limited company registered in Thurso, company number SC811209, one of 12 machinery repair and installation companies in Thurso. 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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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Who runs and owns S Blackwood Fabrication & Construction Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** B*** | Director | May 2024 |
Person with significant control
Where S Blackwood Fabrication & Construction Services Ltd is registered
The registered office is in Thurso (KW14), in the Highland local authority area, Scotland. Show KW14 7NF on a map.
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- 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 S Blackwood Fabrication & Construction Services 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
- SC811209
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2024 (2 years ago)
- Registered office
- 10 Dunbar Terrace, Thurso, KW14 7NF
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 21 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Thurso
Other active machinery repair and installation companies registered in Thurso.
- Wades Technical Services Ltd2022
- A & R Mechanical Engineering & Recovery Services Ltd2019
- Allan Electrical (Thurso) Ltd2014
- C. Gunn Electrical Services Ltd2024
- Caithness Ventilation Services Ltd2019
- CRL Supplies Ltd2025
- KDC Engineering Services Limited2025
- M Mackay Engineering Services Ltd.2015
All machinery repair and installation companies in Thurso · All trades in Thurso · Machinery repair and installation across the UK
Frequently asked questions
When are S Blackwood Fabrication & Construction Services Ltd's accounts due?
S Blackwood Fabrication & Construction Services 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 S Blackwood Fabrication & Construction Services 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 S Blackwood Fabrication & Construction Services Ltd still trading?
S Blackwood Fabrication & Construction Services 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 S Blackwood Fabrication & Construction Services Ltd do?
S Blackwood Fabrication & Construction Services Ltd is registered under Repair of fabricated metal products (SIC 33110).
How old is S Blackwood Fabrication & Construction Services Ltd?
S Blackwood Fabrication & Construction Services Ltd was incorporated on 22 May 2024, 2 years ago.
Who runs S Blackwood Fabrication & Construction Services Ltd?
S Blackwood Fabrication & Construction Services Ltd has 1 active director, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.
Who owns S Blackwood Fabrication & Construction Services Ltd?
One person or company has significant control of S Blackwood Fabrication & Construction Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if S Blackwood Fabrication & Construction Services 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 S Blackwood Fabrication & Construction Services 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.