- Companies
- Civil engineering
- Sheffield
- S.L.G Construction Limited
S.L.G Construction Limited
- Company number
- 17284654
- Incorporated
- 18 Jun 2026
- Registered office
- 16 Kirkdale Drive, Sheffield, S13 9LH
- Nature of business
- Construction of roads and motorways
S.L.G Construction Limited is a newly incorporated private limited company registered in Sheffield, company number 17284654, one of 107 civil engineering contractors in Sheffield. Its next accounts are due at Companies House on 18 March 2028, and its first CT600 is due at HMRC on 17 June 2028.
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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Where S.L.G Construction Limited is registered
The registered office is in Sheffield (S13), in the Sheffield local authority area, Yorkshire and The Humber. Show S13 9LH on a map.
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What happens if S.L.G Construction Limited 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 18 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Mar 2028 to 18 Apr 2028 | £150 |
| 1 to 3 months late | 19 Apr 2028 to 18 Jun 2028 | £375 |
| 3 to 6 months late | 19 Jun 2028 to 18 Sep 2028 | £750 |
| More than 6 months late | From 19 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17284654
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2026
- Registered office
- 16 Kirkdale Drive, Sheffield, S13 9LH
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
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 Sheffield
Other active civil engineering contractors registered in Sheffield.
- Seven Hills Civils Limited2020
- Sheffield Surfacing Ltd1995
- Spartan Site Solutions Ltd2021
- Specialised Rail Contractors Limited2009
- Swift Signal Solutions Ltd2023
- Tony Sherwoods Solutions Limited2019
- UK A.J.S Ltd2019
- Waw Rigging Services UK Limited2014
All civil engineering contractors in Sheffield · All trades in Sheffield · Civil engineering across the UK
Frequently asked questions
When are S.L.G Construction Limited's accounts due?
S.L.G Construction Limited's next accounts are due at Companies House by 18 March 2028 (in 522 days), covering the period to 30 June 2027.
When is S.L.G Construction Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 June 2027, due by 17 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is S.L.G Construction Limited still trading?
S.L.G Construction Limited 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.L.G Construction Limited do?
S.L.G Construction Limited is registered under Construction of roads and motorways (SIC 42110).
How old is S.L.G Construction Limited?
S.L.G Construction Limited was incorporated on 18 June 2026, less than a year ago.
What is the penalty if S.L.G Construction Limited 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.L.G Construction Limited 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.