- Companies
- Civil engineering
- Dingwall
- Strath Civil Engineering Ltd
Strath Civil Engineering Ltd
- Company number
- SC443729
- Incorporated
- 27 Feb 201313 years trading
- Registered office
- Unit 8, Bridgend Road, Dingwall, Ross-Shire, IV15 9SL
- Nature of business
- Construction of roads and motorways; Construction of bridges and tunnels; Construction of utility projects for electricity and telecommunications; Construction of other civil engineering projects n.e.c.
Strath Civil Engineering Ltd is a 13-year-old private limited company registered in Dingwall, company number SC443729, one of 5 civil engineering contractors in Dingwall. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £444K (+140.2%) on the year before, to £760K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £885K against £407K owed within a year: 2.2 times cover.
- 18 employees on average, up from 15 the year before.
- Balance sheets on record for 9 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £760K | £736K | £885K | £407K | 18 |
| 31 Dec 2024 | £316K | £960K | £1.4M | £851K | 15 |
| 31 Dec 2023 | £1M | £917K | £1.2M | £502K | 9 |
| 31 Dec 2022 | £764K | £565K | £749K | £248K | 8 |
| 31 Dec 2021 | £568K | £724K | £355K | 8 | |
| 31 Dec 2020 | £154K | £335K | £180K | 8 | |
| 31 Mar 2020 | £53K | £481K | £525K | 11 | |
| 31 Mar 2019 | £199K | £189K | £82K | ||
| 31 Mar 2018 | £127K | £173K | £110K | 6 |
Public contracts won
Strath Civil Engineering Ltd has 4 public sector contract awards on record; the ones with their own published value total £109K, from 2020 to 2023. Source: Contracts Finder and Find a Tender award notices. For 3 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- The Oil and Pipelines Agency2 awards
- Moray Council1 award
- Scottish Canals1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Moray Council | Building Repair and Maintenance Framework | Ceiling, not shown | 30 Jun 2023 |
| Scottish Canals | Scottish Canals - Pontoon Framework | Ceiling, not shown | 25 Nov 2022 |
| The Oil and Pipelines Agency | OPA T426/0000 Professional Services Framework | Ceiling, not shown | 6 Oct 2021 |
| The Oil and Pipelines Agency | GB-London: OPA T281/1223 - OFD Loch Ewe - Haul Road | £109K | 19 May 2020 |
Where Strath Civil Engineering Ltd is registered
The registered office is in Dingwall (IV15), in the Highland local authority area, Scotland. Show IV15 9SL on a map.
Other trade companies in IV15
- Macleod Groundworks & Contracting LtdCivil engineering
- Highland Thermal Solutions LtdPlumbers and heating engineers
- Handyman Tham LtdRepair services
- Riverford Homes LimitedBuilders
- R Munro Electrical LtdElectricians
- Proseil Access LtdInstallers
- Ritchie’S Roof Cleaning LimitedRoofers
- BT Coatings LtdMachinery repair and installation
What happens if Strath Civil Engineering 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- SC443729
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2013 (13 years ago)
- Registered office
- Unit 8, Bridgend Road, Dingwall, Ross-Shire, IV15 9SL
- Nature of business
- Construction of roads and motorways (SIC 42110)
Construction of bridges and tunnels (SIC 42130)
Construction of utility projects for electricity and telecommunications (SIC 42220)
Construction of other civil engineering projects n.e.c. (SIC 42990) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 February 2026
- Previous names
- North Construction Ltd (until 17 Feb 2015)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Dingwall
Other active civil engineering contractors registered in Dingwall.
- Aw Scott Limited2009
- C&D Greenroots Ltd2025
- Macleod Groundworks & Contracting Ltd2026
- PJ Pedrana Ltd2015
All civil engineering contractors in Dingwall · All trades in Dingwall · Civil engineering across the UK
Frequently asked questions
When are Strath Civil Engineering Ltd's accounts due?
Strath Civil Engineering Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Strath Civil Engineering Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Strath Civil Engineering Ltd still trading?
Strath Civil Engineering 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 Strath Civil Engineering Ltd do?
Strath Civil Engineering Ltd is registered under Construction of roads and motorways (SIC 42110); Construction of bridges and tunnels (SIC 42130); Construction of utility projects for electricity and telecommunications (SIC 42220); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Strath Civil Engineering Ltd?
Strath Civil Engineering Ltd was incorporated on 27 February 2013, 13 years ago.
Has Strath Civil Engineering Ltd won public sector contracts?
Yes. Strath Civil Engineering Ltd has 4 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £109K), most recently from Moray Council.
What is the penalty if Strath Civil Engineering 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 Strath Civil Engineering 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.