- Companies
- Civil engineering
- Market Rasen
- STS Civils Limited
STS Civils Limited
- Company number
- 04851777
- Incorporated
- 31 Jul 200323 years trading
- Registered office
- Caenby Corner, Market Rasen, Lincolnshire, LN8 2BU
- Nature of business
- Construction of other civil engineering projects n.e.c.
STS Civils Limited is a 23-year-old private limited company registered in Market Rasen, company number 04851777, one of 13 civil engineering contractors in Market Rasen. 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.
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 STS Civils 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.
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 down £19K (-2.8%) on the year before, to -£703K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £225K against £503K owed within a year: 0.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£703K | £1,044 | £225K | £503K | 2 |
| 31 Dec 2024 | -£684K | £3,395 | £300K | £485K | 2 |
| 31 Dec 2023 | -£681K | £0 | £267K | £373K | 3 |
| 31 Dec 2022 | -£686K | £3,905 | £264K | £300K | 5 |
| 31 Dec 2021 | -£691K | £4,128 | £324K | £315K | 5 |
| 31 Dec 2020 | -£893K | £2,250 | £111K | £155K | 2 |
| 31 Dec 2019 | -£916K | £3,222 | £48K | £64K | 2 |
| 31 Dec 2018 | -£924K | £1,507 | £123K | £97K | 2 |
| 31 Dec 2017 | -£964K | £7,171 | £67K | £82K | 3 |
| 31 Dec 2016 | -£1.1M | £3,318 | £149K | £970K | 4 |
Where STS Civils Limited is registered
The registered office is in Market Rasen (LN8), in the West Lindsey local authority area, East Midlands. Show LN8 2BU on a map.
Other trade companies in LN8
- MJM Civils LimitedCivil engineering
- Engineer Direct (Lincolnshire) LtdElectricians
- Manic Vehicle Sales LtdMotor traders
- JCS Plumbing & Heating (Lincs) LtdPlumbers and heating engineers
- Buzzard Roofing LimitedRoofers
- Ojs Civil Engineering LtdCivil engineering
- Rapid Fix Tyres LtdMechanics and garages
- FH Paint LimitedPainters and decorators
What happens if STS Civils 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 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
- 04851777
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2003 (23 years ago)
- Registered office
- Caenby Corner, Market Rasen, Lincolnshire, LN8 2BU
- Nature of business
- 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
- 30 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- TCM Construction Limited (until 2 Jan 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 Market Rasen
Other active civil engineering contractors registered in Market Rasen.
- Timmins Engineering and Construction Limited2019
- WN Operator Hire and Labour Ltd2015
- Backhaul Ltd2025
- Ipds Group Limited2012
- MJP Plant Hire Limited2015
- MRC Project Management Ltd2023
- MSP (Lincs) Limited2020
- Neil Harker Limited2002
All civil engineering contractors in Market Rasen · All trades in Market Rasen · Civil engineering across the UK
Frequently asked questions
When are STS Civils Limited's accounts due?
STS Civils Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is STS Civils Limited'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 STS Civils Limited still trading?
STS Civils 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 STS Civils Limited do?
STS Civils Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is STS Civils Limited?
STS Civils Limited was incorporated on 31 July 2003, 23 years ago.
What is the penalty if STS Civils 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 STS Civils 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.