- Companies
- Civil engineering
- Wolverhampton
- Demus Design Ltd
Demus Design Ltd
- Company number
- 10803310
- Incorporated
- 5 Jun 20179 years trading
- Registered office
- 17 Goldthorn Avenue, Wolverhampton, WV4 5AA
- Nature of business
- Construction of other civil engineering projects n.e.c.
Demus Design Ltd is a 9-year-old private limited company registered in Wolverhampton, company number 10803310, one of 111 civil engineering contractors in Wolverhampton. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £29K (-80.9%) on the year before, to £6,759.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £6,759 | £0 | £42K | 3 | |
| 31 Jul 2024 | £35K | £1,241 | £21K | 2 | |
| 31 Jul 2023 | £2,324 | £4,989 | £15K | 2 | |
| 31 Jul 2022 | £11K | £13K | £3,632 | 2 | |
| 30 Jun 2021 | £7,072 | £19K | £7,584 | 2 | |
| 30 Jun 2020 | £6,276 | £14K | £5,296 | 2 | |
| 30 Jun 2019 | £11K | £5,355 | £3,695 | ||
| 30 Jun 2018 | £145 | £385 | £1,170 |
Where Demus Design Ltd is registered
The registered office is in Wolverhampton (WV4), in the Wolverhampton local authority area, West Midlands. Show WV4 5AA on a map.
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What happens if Demus Design 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 10803310
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 June 2017 (9 years ago)
- Registered office
- 17 Goldthorn Avenue, Wolverhampton, WV4 5AA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 4 June 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 Wolverhampton
Other active civil engineering contractors registered in Wolverhampton.
- Dimmack Pipelines Ltd2021
- Dno Solutions Ltd2023
- DNS Civil Services Ltd2018
- E.Beirne Drilling Ltd2003
- Essington Surfacing Ltd2025
- Fir Lane Electrical Limited2021
- Fixentra Limited2026
- Fusion RM Projects Limited2026
All civil engineering contractors in Wolverhampton · All trades in Wolverhampton · Civil engineering across the UK
Frequently asked questions
When are Demus Design Ltd's accounts due?
Demus Design Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Demus Design Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Demus Design Ltd still trading?
Demus Design 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 Demus Design Ltd do?
Demus Design Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Demus Design Ltd?
Demus Design Ltd was incorporated on 5 June 2017, 9 years ago.
What is the penalty if Demus Design 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 Demus Design 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.