- Companies
- Civil engineering
- Exeter
- SMK Services (South West) Ltd
SMK Services (South West) Ltd
- Company number
- 09809765
- Incorporated
- 5 Oct 201511 years trading
- Registered office
- Unit 4 Woodbury Business Park, Woodbury, Exeter, EX5 1AY
- Nature of business
- Construction of other civil engineering projects n.e.c.
SMK Services (South West) Ltd is a 11-year-old private limited company registered in Exeter, company number 09809765, one of 48 civil engineering contractors in Exeter. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £27K (-64.9%) on the year before, to £15K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £12K against £26K owed within a year: 0.5 times cover.
- 1 employee 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 Oct 2025 | £15K | £12K | £26K | 1 | |
| 31 Oct 2024 | £42K | £53K | £33K | 1 | |
| 31 Oct 2023 | £36K | £30K | £44K | £33K | 1 |
| 31 Oct 2022 | £9,901 | £5,425 | £15K | £30K | 1 |
| 31 Oct 2021 | £18K | £29K | £32K | £38K | 1 |
| 31 Oct 2020 | £13K | £46K | £48K | £31K | 1 |
| 31 Oct 2019 | £5,558 | £38K | £39K | £52K | |
| 31 Oct 2018 | £9,976 | £36K | £40K | £49K | |
| 31 Oct 2017 | £7,459 | £33K | £35K | £45K | |
| 31 Oct 2016 | £1 | £1 |
Where SMK Services (South West) Ltd is registered
The registered office is in Exeter (EX5), in the East Devon local authority area, South West. Show EX5 1AY on a map.
Other trade companies in EX5
- Onyx Business Parks Skypark Offices LtdBuilders
- Southwest Church Works LtdSpecialist contractors
- Exe Electrical LtdElectricians
- Westcott Property Group LtdProperty developers
- Maintainright LtdElectricians
- D.R Groundworks and Landscaping LtdSpecialist contractors
- Ad Car Services LimitedMotor traders
- Springfield Terrain LimitedMachinery repair and installation
Shared registered office
26 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 SMK Services (South West) 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 09809765
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 October 2015 (11 years ago)
- Registered office
- Unit 4 Woodbury Business Park, Woodbury, Exeter, EX5 1AY
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 28 December 2025
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 Exeter
Other active civil engineering contractors registered in Exeter.
- Sunetik Limited2014
- Swift Surfacing South West Limited2023
- UK Road Services Ltd2023
- Utilities and Civils (UK) Limited2019
- W J Contractors Limited2013
- WJ Solar Ltd2014
- Wright Construction (Ios) Limited2007
- 1ST Point Utilities & Reinstatement Ltd2025
All civil engineering contractors in Exeter · All trades in Exeter · Civil engineering across the UK
Frequently asked questions
When are SMK Services (South West) Ltd's accounts due?
SMK Services (South West) Ltd's next accounts are due at Companies House by 31 July 2027 (in 290 days), covering the period to 31 October 2026.
When is SMK Services (South West) Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is SMK Services (South West) Ltd still trading?
SMK Services (South West) 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 SMK Services (South West) Ltd do?
SMK Services (South West) Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is SMK Services (South West) Ltd?
SMK Services (South West) Ltd was incorporated on 5 October 2015, 11 years ago.
What is the penalty if SMK Services (South West) 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 SMK Services (South West) 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.