- Companies
- Civil engineering
- London
- Polmode Limited
Polmode Limited
- Company number
- 10465283
- Incorporated
- 7 Nov 20169 years trading
- Registered office
- Kemp House, 160 City Road, London, EC1V 2NX
- Nature of business
- Construction of utility projects for electricity and telecommunications; Other information technology service activities; Repair of computers and peripheral equipment
Polmode Limited is a 9-year-old private limited company registered in London, company number 10465283, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 unchanged on the year before, at £0.
- Net assets rose in 0 of 8 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £0 | £0 | £0 | 0 | |
| 30 Nov 2024 | £0 | £0 | 0 | ||
| 30 Nov 2023 | £0 | £0 | 0 | ||
| 30 Nov 2022 | £0 | £0 | £0 | 0 | |
| 30 Nov 2021 | £295 | £5,032 | £4,737 | 0 | |
| 30 Nov 2020 | £4,039 | £16K | £12K | 0 | |
| 30 Nov 2019 | £9,515 | £21K | £12K | 0 | |
| 30 Nov 2018 | £18K | £18K | £186 | ||
| 30 Nov 2017 | £18K | £18K | £186 |
Where Polmode Limited is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
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- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
61 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 Polmode 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10465283
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2016 (9 years ago)
- Registered office
- Kemp House, 160 City Road, London, EC1V 2NX
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Other information technology service activities (SIC 62090)
Repair of computers and peripheral equipment (SIC 95110) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 6 November 2025
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.
- Porah Services Limited2015
- Portable BL Ltd2025
- Porters Development Ltd2008
- Portview Consulting Ltd2018
- Powell London Limited2014
- Power Business Solutions Ltd2026
- Powerframe Data Solutions Ltd2026
- Powerroute UK Ltd2026
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Polmode Limited's accounts due?
Polmode Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Polmode Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Polmode Limited still trading?
Polmode 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 Polmode Limited do?
Polmode Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Other information technology service activities (SIC 62090); Repair of computers and peripheral equipment (SIC 95110).
How old is Polmode Limited?
Polmode Limited was incorporated on 7 November 2016, 9 years ago.
What is the penalty if Polmode 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 Polmode 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.