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- Puremid Limited
Company profile · Civil engineering
Puremid Limited
Puremid Limited is a 11-year-old private limited company registered in Harrow, company number 09482723, one of 121 civil engineering contractors in Harrow. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Puremid Limited over the years
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 £1,015 (+59.7%) on the year before, to £2,715.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £4,898 against £2,283 owed within a year: 2.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £2,715 | £4,898 | £2,283 | 2 | |
| 31 Mar 2025 | £1,700 | £1,973 | £373 | 2 | |
| 31 Mar 2024 | £4,984 | £14K | £7,895 | 2 | |
| 31 Mar 2023 | £4,321 | £7,983 | £762 | 3 | |
| 31 Mar 2022 | £702 | £602 | £0 | 2 | |
| 31 Mar 2021 | £6,897 | £9,094 | £2,197 | 1 | |
| 31 Mar 2020 | £5,735 | £14K | £8,383 | 1 | |
| 31 Mar 2019 | £4,789 | £14K | £8,846 | 1 | |
| 31 Mar 2018 | £4,010 | ||||
| 31 Mar 2017 | £969 | £2,705 | £1,736 |
Where Puremid Limited is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 4EE on a map.
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What happens if Puremid Limited 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 09482723
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2015 (11 years ago)
- Registered office
- 30 Vaughan Road, Harrow, Middlesex, HA1 4EE
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 March 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 Harrow
Other active civil engineering contractors registered in Harrow.
- Rasan Engneering & Design Limited2013
- Rus Services Ltd2015
- Same Old Game Ltd2026
- SDS-UK(Structural Design Solutions) Ltd2011
- Service Mapping Ltd2022
- Sivanesa Engineering Ltd2018
- SMVP Consultants Limited2018
- SNS Constuction Ltd2012
All civil engineering contractors in Harrow · All trades in Harrow · Civil engineering across the UK
Frequently asked questions
When are Puremid Limited's accounts due?
Puremid Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Puremid Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Puremid Limited still trading?
Puremid Limited 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 Puremid Limited do?
Puremid Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is Puremid Limited?
Puremid Limited was incorporated on 11 March 2015, 11 years ago.
What is the penalty if Puremid Limited 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 Puremid Limited 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.