- Companies
- Machinery repair and installation
- London
- Paragon Hart Ltd
Paragon Hart Ltd
- Company number
- 12422998
- Incorporated
- 24 Jan 20206 years trading
- Registered office
- Unit 235, 566 Cable Street, London, E1W 3HB
- Nature of business
- Repair of fabricated metal products
Paragon Hart Ltd is a 6-year-old private limited company registered in London, company number 12422998, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 Paragon Hart 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 £137 (+9.4%) on the year before, to £1,590.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1,590 | £1,000 | 1 | ||
| 31 Jan 2025 | £1,453 | £100 | 1 | ||
| 31 Jan 2024 | £1,431 | £100 | £0 | 1 | |
| 31 Jan 2023 | £1,378 | £100 | £80 | 1 | |
| 31 Jan 2022 | £935 | £100 | £103 | 1 | |
| 31 Jan 2021 | £395 | £75 | £69 | 1 |
Where Paragon Hart Ltd is registered
The registered office is in London (E1W), in the Tower Hamlets local authority area, London. Show E1W 3HB on a map.
Other trade companies in E1W
- Lti Re Energy Cleantech Arkhitekton LimitedCivil engineering
- Arkhitekton Holdings LimitedProperty developers
- CPG One College Hill LimitedProperty developers
- Limehouse Developments LimitedProperty developers
- Autopeak LtdMotor traders
- Landscape Developments LimitedProperty developers
- Copcourt Estates LimitedProperty developers
- Shen An LimitedProperty developers
What happens if Paragon Hart 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12422998
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2020 (6 years ago)
- Registered office
- Unit 235, 566 Cable Street, London, E1W 3HB
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 23 January 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Paragon Pumps Limited2023
- Partxshop UK Limited2025
- Patex Limited2019
- Paul Coneon Ltd2026
- PB UK Opco Ltd.2026
- PBS Communications Limited1990
- PC & Applemac Ltd2016
- Peach Coffee Tech Ltd2025
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Paragon Hart Ltd's accounts due?
Paragon Hart Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Paragon Hart Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Paragon Hart Ltd still trading?
Paragon Hart 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 Paragon Hart Ltd do?
Paragon Hart Ltd is registered under Repair of fabricated metal products (SIC 33110).
How old is Paragon Hart Ltd?
Paragon Hart Ltd was incorporated on 24 January 2020, 6 years ago.
What is the penalty if Paragon Hart 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 Paragon Hart 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.