- Companies
- Property developers
- St Helens
- Dema Construction Ltd
Dema Construction Ltd
- Company number
- 07969714
- Incorporated
- 29 Feb 201214 years trading
- Registered office
- 6 the Croft, St Helens, WA9 3GE
- Nature of business
- Development of building projects
Dema Construction Ltd is a 14-year-old private limited company registered in St Helens, company number 07969714, one of 84 property development companies in St Helens. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 up £5,284 (+90.6%) on the year before, to -£547.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £2,056 against £2,603 owed within a year: 0.8 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 Mar 2025 | -£547 | £364 | £2,056 | £2,603 | 1 |
| 31 Mar 2024 | -£5,831 | £2,998 | £4,685 | £11K | 1 |
| 31 Mar 2023 | -£2,600 | £190 | £7,505 | £10K | 1 |
| 31 Mar 2022 | £84 | £7,491 | £7,491 | £7,407 | 1 |
| 28 Feb 2021 | -£1,466 | £66 | £148 | £1,614 | 1 |
| 29 Feb 2020 | £163 | £180 | £3,269 | £3,106 | 1 |
| 28 Feb 2019 | -£980 | £730 | £1,710 | ||
| 28 Feb 2018 | -£6,933 | £558 | £7,491 | ||
| 28 Feb 2017 | -£23K | £1,523 | -£37K | £14K | 0 |
| 29 Feb 2016 | -£1,199 | £1,314 | £2,613 |
Where Dema Construction Ltd is registered
The registered office is in St Helens (WA9), in the St. Helens local authority area, North West. Show WA9 3GE on a map.
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What happens if Dema Construction 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 07969714
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 February 2012 (14 years ago)
- Registered office
- 6 the Croft, St Helens, WA9 3GE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 February 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in St Helens
Other active property development companies registered in St Helens.
- Design Comms Limited2022
- Eluma Constructs Ltd2018
- Em Development Services Ltd2023
- Eph Contractors NW Ltd2017
- Evolution Developments NW Limited2020
- Focus Building & Roofing Limited2003
- Forkea Limited2020
- Haydock Medical Company Ltd2013
All property development companies in St Helens · All trades in St Helens · Property developers across the UK
Frequently asked questions
When are Dema Construction Ltd's accounts due?
Dema Construction Ltd's next accounts are due at Companies House by 30 December 2026 (in 79 days), covering the period to 30 March 2026.
When is Dema Construction Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Dema Construction Ltd still trading?
Dema Construction 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 Dema Construction Ltd do?
Dema Construction Ltd is registered under Development of building projects (SIC 41100).
How old is Dema Construction Ltd?
Dema Construction Ltd was incorporated on 29 February 2012, 14 years ago.
What is the penalty if Dema Construction 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 Dema Construction 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.