- Companies
- Civil engineering
- London
- Danmac Surfacing Ltd
Danmac Surfacing Ltd
- Company number
- 10957547
- Incorporated
- 12 Sep 20179 years trading
- Registered office
- 71-75 Shelton Street, London, WC2H 9JQ
- Nature of business
- Construction of roads and motorways
Danmac Surfacing Ltd is a 9-year-old private limited company registered in London, company number 10957547, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 27 June 2027, and the CT600 for the period to 27 September 2026 is due at HMRC on 27 September 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 Danmac Surfacing LtdOr 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 up £91K on the year before, to £99K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £120K against £98K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 27 Sep 2025 | £99K | £13K | £120K | £98K | 1 |
| 27 Sep 2024 | £7,691 | £14K | £49K | £85K | 1 |
| 28 Sep 2023 | £2,814 | £12K | £74K | £62K | 1 |
| 27 Sep 2023 | £2,814 | £12K | £74K | £62K | 1 |
| 28 Sep 2022 | -£1,966 | £19K | £55K | £46K | 2 |
| 28 Sep 2021 | -£11K | £68K | 2 | ||
| 30 Sep 2020 | £5,457 | £43K | 2 | ||
| 28 Sep 2020 | £5,457 | £43K | 2 | ||
| 30 Sep 2019 | £19K | £24K | £40K | 2 | |
| 30 Sep 2018 | £2,514 | £4,622 | £15K | £45K |
Where Danmac Surfacing Ltd is registered
The registered office is in London (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 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 Danmac Surfacing 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 27 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Jun 2027 to 27 Jul 2027 | £150 |
| 1 to 3 months late | 28 Jul 2027 to 27 Sep 2027 | £375 |
| 3 to 6 months late | 28 Sep 2027 to 27 Dec 2027 | £750 |
| More than 6 months late | From 28 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Sep 2027 | £200 |
| 3 months late | 27 Dec 2027 | another £200 |
| 6 months late | 27 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Sep 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
- 10957547
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2017 (9 years ago)
- Registered office
- 71-75 Shelton Street, London, WC2H 9JQ
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 27 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 27 September 2025
- Last confirmation statement
- 16 September 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 London
Other active civil engineering contractors registered in London.
- Dares Networks Ltd2021
- Darit Limited2024
- Darlington Hill Ltd2026
- Das Grand Limited2018
- Dashi Electrical Services Ltd2016
- Dave Rose Hse Ltd2019
- David Automotive Limited2022
- Davies Maguire Limited2010
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Danmac Surfacing Ltd's accounts due?
Danmac Surfacing Ltd's next accounts are due at Companies House by 27 June 2027 (in 258 days), covering the period to 27 September 2026.
When is Danmac Surfacing Ltd's CT600 due?
The CT600 for the period to 27 September 2026 is due at HMRC by 27 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 June 2027.
Is Danmac Surfacing Ltd still trading?
Danmac Surfacing 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 Danmac Surfacing Ltd do?
Danmac Surfacing Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Danmac Surfacing Ltd?
Danmac Surfacing Ltd was incorporated on 12 September 2017, 9 years ago.
What is the penalty if Danmac Surfacing 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 Danmac Surfacing 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.