- Companies
- Installers
- London
- Heizar Int Ltd
Heizar Int Ltd
- Company number
- 08897911
- Incorporated
- 17 Feb 201412 years trading
- Registered office
- 104 Howards Road, London, E13 8AY
- Nature of business
- Other construction installation
Heizar Int Ltd is a 12-year-old private limited company registered in London, company number 08897911, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 April 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 Heizar Int 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 £8,378 on the year before, to £8,397.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £10K against £1,968 owed within a year: 5.3 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 5 Apr 2025 | £8,397 | £222 | £10K | £1,968 | 3 |
| 5 Apr 2024 | £19 | £1,580 | £10K | £10K | 3 |
| 5 Apr 2023 | £20K | £2,099 | £25K | £4,277 | 3 |
| 5 Apr 2022 | £17K | £16K | £21K | £4,567 | 3 |
| 5 Apr 2021 | £10K | £4,204 | £15K | £0 | 3 |
| 5 Apr 2020 | £9,848 | £3,112 | £11K | £678 | 0 |
| 5 Apr 2019 | £6,956 | £6,000 | £13K | 0 | |
| 5 Apr 2018 | £2,678 | £3,082 | £3,082 | £0 | 0 |
| 5 Apr 2017 | £873 | £313 | £1,268 | £395 | 0 |
| 5 Apr 2016 | -£3,372 | £529 | £529 |
Where Heizar Int Ltd is registered
The registered office is in London (E13), in the Newham local authority area, London. Show E13 8AY on a map.
Other trade companies in E13
- Tvaran Services LtdInstallers
- Theenginehub LimitedMechanics and garages
- Alpha M&E Contractors LtdElectricians
- Kanth LtdSpecialist contractors
- Franktina's Motors LtdMotor traders
- GXD Construction LtdBuilders
- Five Star Maintenance LtdFinishing trades
- N Ali Builders LtdBuilders
What happens if Heizar Int 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 08897911
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2014 (12 years ago)
- Registered office
- 104 Howards Road, London, E13 8AY
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 2 March 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Helios Construction London Limited2025
- Hellforge Steel S.D. Ltd2023
- Hemel Solar Limited2022
- Herbert Kerr Limited2022
- Heritage Consultum Limited2025
- Heritage Wood & Interiors Ltd2026
- Herzberger Bau- Und Umweltzentrum Limited2008
- Hexagon Developments Limited2003
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Heizar Int Ltd's accounts due?
Heizar Int Ltd's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is Heizar Int Ltd's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is Heizar Int Ltd still trading?
Heizar Int 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 Heizar Int Ltd do?
Heizar Int Ltd is registered under Other construction installation (SIC 43290).
How old is Heizar Int Ltd?
Heizar Int Ltd was incorporated on 17 February 2014, 12 years ago.
What is the penalty if Heizar Int 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 Heizar Int 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.