- Companies
- Installers
- Hatfield
- Haz International Ltd
Haz International Ltd
- Company number
- 02476286
- Incorporated
- 1 Mar 199036 years trading
- Registered office
- 154 Great North Road, Hatfield, Herts, AL9 5JN
- Nature of business
- Other construction installation; Floor and wall covering; Agents involved in the sale of a variety of goods
Haz International Ltd is a 36-year-old private limited company registered in Hatfield, company number 02476286, one of 14 installation companies (insulation, lifts, shutters and similar) in Hatfield. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £181K (-226.7%) on the year before, to -£101K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £2.6M owed within a year: 0.5 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£101K | £1.3M | £2.6M | 3 | |
| 30 Sep 2024 | £80K | £2.5M | 3 | ||
| 30 Sep 2023 | -£190K | £0 | £884K | £2.4M | 3 |
| 30 Sep 2022 | -£291K | £3,285 | £887K | £2.3M | 3 |
| 30 Sep 2021 | -£224K | £11K | £850K | £2.2M | 3 |
| 30 Sep 2020 | -£38K | £1.8M | 3 | ||
| 30 Sep 2019 | £54K | £361K | £1.5M | ||
| 30 Sep 2018 | £169K | £1,550 | £470K | £1.5M | |
| 30 Sep 2017 | £218K | £74K | £557K | £1.5M | 13 |
| 31 Mar 2016 | £2.2M | £320K | £1.2M | £485K |
Where Haz International Ltd is registered
The registered office is in Hatfield (AL9), in the Welwyn Hatfield local authority area, East of England. Show AL9 5JN on a map.
Other trade companies in AL9
- DMC Equity LtdProperty developers
- Summit Air Conditioning Services LtdPlumbers and heating engineers
- Teknosa Automotive LimitedMotor traders
- Enki Construction LtdBuilders
- Queensbury ST Ippolyts LimitedBuilders
- William Douglas Acquisitions LimitedProperty developers
- LG Site Services LimitedBuilders
- Miella Construction LtdPlumbers and heating engineers
What happens if Haz International 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 02476286
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 1990 (36 years ago)
- Registered office
- 154 Great North Road, Hatfield, Herts, AL9 5JN
- Nature of business
- Other construction installation (SIC 43290)
Floor and wall covering (SIC 43330)
Agents involved in the sale of a variety of goods (SIC 46190) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 30 September 2025
- Charges (mortgages)
- 2 outstanding of 9 registered
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 Hatfield
Other active installation companies (insulation, lifts, shutters and similar) registered in Hatfield.
- Hexagon Projects Ltd2012
- Mendogas Ltd2014
- MGM Herts Ltd2025
- N&J Property Maintenance Ltd2024
- PLM Build Ltd2024
- Untapped Energy Ltd2021
- Ab Interior Finishes Ltd2021
- Asha Technologies Limited2016
All installation companies (insulation, lifts, shutters and similar) in Hatfield · All trades in Hatfield · Installers across the UK
Frequently asked questions
When are Haz International Ltd's accounts due?
Haz International Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Haz International Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Haz International Ltd still trading?
Haz International 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 Haz International Ltd do?
Haz International Ltd is registered under Other construction installation (SIC 43290); Floor and wall covering (SIC 43330); Agents involved in the sale of a variety of goods (SIC 46190).
How old is Haz International Ltd?
Haz International Ltd was incorporated on 1 March 1990, 36 years ago.
What is the penalty if Haz International 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 Haz International 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.