- Companies
- Civil engineering
- Wrotham Heath
- Specific Steel Structures Limited
Company profile · Civil engineering
Specific Steel Structures Limited
Specific Steel Structures Limited is a 9-year-old private limited company registered in Wrotham Heath, company number 10693338, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Specific Steel Structures LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2026
From the balance sheet at 31 May 2026, as filed at Companies House.
Specific Steel Structures Limited over the years
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 £23K (+114.4%) on the year before, to £44K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £64K against £21K owed within a year: 3.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £44K | £63K | £64K | £21K | 2 |
| 31 May 2025 | £20K | £41K | £42K | £23K | 2 |
| 31 May 2024 | £25K | £39K | £39K | £18K | 2 |
| 31 May 2023 | £21K | £33K | £33K | £14K | 2 |
| 31 May 2022 | £15K | £16K | £19K | £5,325 | 2 |
| 31 May 2021 | £25K | £40K | £16K | 2 | |
| 31 Mar 2020 | £12K | £28K | £17K | 2 | |
| 31 Mar 2018 | £100 | £100 |
Where Specific Steel Structures Limited is registered
The registered office is in Wrotham Heath (TN15), in the Tonbridge and Malling local authority area, South East. Show TN15 7RS on a map.
Other trade companies in TN15
- Ecd Developments LtdProperty developers
- Youngs Developments LimitedProperty developers
- TJK Riding Farm LimitedInstallers
- GWS Automotive Solutions LtdMechanics and garages
- G.R. Regan Roofing and Solar LimitedRoofers
- Apex Tail Lifts LtdMechanics and garages
- Paddy’S Pipes Plumbing & Drainage LtdPlumbers and heating engineers
- LK Roofing Group LtdRoofers
Shared registered office
61 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 Specific Steel Structures 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10693338
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 March 2017 (9 years ago)
- Registered office
- A4G Suite Nepicar House, London Road, Wrotham Heath, Kent, TN15 7RS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 8 March 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 Wrotham Heath
Other active civil engineering contractors registered in Wrotham Heath.
All civil engineering contractors in Wrotham Heath · All trades in Wrotham Heath · Civil engineering across the UK
Frequently asked questions
When are Specific Steel Structures Limited's accounts due?
Specific Steel Structures Limited's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Specific Steel Structures Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Specific Steel Structures Limited still trading?
Specific Steel Structures 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 Specific Steel Structures Limited do?
Specific Steel Structures Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Specific Steel Structures Limited?
Specific Steel Structures Limited was incorporated on 28 March 2017, 9 years ago.
What is the penalty if Specific Steel Structures 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 Specific Steel Structures 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.