- Companies
- Groundworks and demolition
- London
- S. Miller Contractors Ltd
S. Miller Contractors Ltd
- Company number
- 13488499
- Incorporated
- 1 Jul 20215 years trading
- Registered office
- 167-169 Great Portland Street, Fifth Floor, London, W1W 5PF
- Nature of business
- Demolition; Activities of agricultural holding companies
S. Miller Contractors Ltd is a 5-year-old private limited company registered in London, company number 13488499, one of 287 groundworks and demolition companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £36K (-75.8%) on the year before, to -£84K.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£84K | £208K | 2 | ||
| 30 Jun 2024 | -£48K | £89K | £171K | 1 | |
| 30 Jun 2023 | £3,588 | £13K | £58K | £103K | 1 |
| 30 Jun 2022 | £65K | £51K | £108K | £68K | 1 |
Who runs and owns S. Miller Contractors Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** M*** | Director | Jul 2021 |
Person with significant control
Where S. Miller Contractors Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 5PF on a map.
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- Holly’S Housekeeping LtdCleaning companies
Shared registered office
1,494 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 S. Miller Contractors 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 13488499
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2021 (5 years ago)
- Registered office
- 167-169 Great Portland Street, Fifth Floor, London, W1W 5PF
- Nature of business
- Demolition (SIC 43110)
Activities of agricultural holding companies (SIC 64201) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 30 June 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in London
Other active groundworks and demolition companies registered in London.
- S. R. McHugh Limited1997
- Salter Demolition Limited2016
- SCGW Ltd2025
- SCK Demolition Ltd2021
- SCN Contractors Limited2009
- Screwpiles and Mini Piling Ltd2026
- Sebastian Anders Holdings Limited2026
- Secure My Build Ltd2024
All groundworks and demolition companies in London · All trades in London · Groundworks and demolition across the UK
Frequently asked questions
When are S. Miller Contractors Ltd's accounts due?
S. Miller Contractors Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is S. Miller Contractors Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is S. Miller Contractors Ltd still trading?
S. Miller Contractors 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 S. Miller Contractors Ltd do?
S. Miller Contractors Ltd is registered under Demolition (SIC 43110); Activities of agricultural holding companies (SIC 64201).
How old is S. Miller Contractors Ltd?
S. Miller Contractors Ltd was incorporated on 1 July 2021, 5 years ago.
Who runs S. Miller Contractors Ltd?
S. Miller Contractors Ltd has 1 active director, the longest-serving appointed in Jul 2021. Their names and service addresses are on the Companies House register.
Who owns S. Miller Contractors Ltd?
One person or company has significant control of S. Miller Contractors Ltd: an individual (owns 75% or more of the shares).
What is the penalty if S. Miller Contractors 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 S. Miller Contractors 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.