- Companies
- Civil engineering
- Scarborough
- MB Steelworks Ltd
MB Steelworks Ltd
- Company number
- 15546042
- Incorporated
- 7 Mar 20242 years trading
- Registered office
- Rowan House, 7 West Bank, Scarborough, North Yorkshire, YO12 4DX
- Nature of business
- Construction of other civil engineering projects n.e.c.
MB Steelworks Ltd is a 2-year-old private limited company registered in Scarborough, company number 15546042, one of 13 civil engineering contractors in Scarborough. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where MB Steelworks Ltd is registered
The registered office is in Scarborough (YO12), in the North Yorkshire local authority area, Yorkshire and The Humber. Show YO12 4DX on a map.
Other trade companies in YO12
- South Cliff Tyre Centre LtdMechanics and garages
- SJW Roofing Contractors LtdRoofers
- Yorkshire Aircon LtdPlumbers and heating engineers
- Fleet Electrical (Scarborough) LimitedElectricians
- Reece Lumsden (Yorkshire) LimitedPlumbers and heating engineers
- Blissful Cleans LtdCleaning companies
- Germ Control Cleaning LtdCleaning companies
- Bespoke Services Group North LtdFinishing trades
Shared registered office
37 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if MB Steelworks 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15546042
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2024 (2 years ago)
- Registered office
- Rowan House, 7 West Bank, Scarborough, North Yorkshire, YO12 4DX
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 23 February 2026
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 Scarborough
Other active civil engineering contractors registered in Scarborough.
- Pathways of Scarborough Ltd2011
- RB Contractors Ltd2009
- Scarborough Sweepers & Plant Hire Ltd2018
- BBC Formwork (Ne) Ltd2022
- C R Greenwood Limited2006
- CHT Solutions Limited2010
- Crown Contracting (Yorkshire) Ltd2017
- Darita Services Limited2018
All civil engineering contractors in Scarborough · All trades in Scarborough · Civil engineering across the UK
Frequently asked questions
When are MB Steelworks Ltd's accounts due?
MB Steelworks Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is MB Steelworks Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is MB Steelworks Ltd still trading?
MB Steelworks 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 MB Steelworks Ltd do?
MB Steelworks Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is MB Steelworks Ltd?
MB Steelworks Ltd was incorporated on 7 March 2024, 2 years ago.
What is the penalty if MB Steelworks 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 MB Steelworks 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.