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- Iraz Ltd
Company profile · Civil engineering
Iraz Ltd
Iraz Ltd is a 10-year-old private limited company registered in London, company number 10210866, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Iraz Ltd 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 £7,392 (+74.1%) on the year before, to -£2,579.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £26K against £14K owed within a year: 1.9 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£2,579 | £26K | £14K | 2 | |
| 31 Mar 2024 | -£9,971 | £9,386 | £1,217 | 2 | |
| 31 Mar 2023 | £900 | £4,320 | £3,420 | 2 | |
| 31 Mar 2022 | £905 | £1,055 | £150 | 1 | |
| 31 Mar 2021 | £1,400 | £1,500 | £100 | 1 | |
| 31 Mar 2020 | £100 | £100 | £0 | 1 | |
| 31 Mar 2019 | £2,647 | £3,097 | £450 | ||
| 31 Mar 2018 | £1,653 | £2,888 | £1,235 | ||
| 31 Mar 2017 | £12K | £22K | £22K | £9,255 |
Where Iraz Ltd is registered
The registered office is in London (NW9), in the Brent local authority area, London. Show NW9 6NB on a map.
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What happens if Iraz 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10210866
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 June 2016 (10 years ago)
- Registered office
- Office 322 Unit 3, 297-303 Edgware Road, London, NW9 6NB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 June 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 London
Other active civil engineering contractors registered in London.
- Iricon Ltd2025
- Irm Offshore Ltd2020
- Iron Space Ltd2025
- Irtish Creation Limited2023
- Isana Engineering Limited2009
- Isei Ltd2026
- Islam TM Ltd2024
- Isle of Tri Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Iraz Ltd's accounts due?
Iraz Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Iraz Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Iraz Ltd still trading?
Iraz 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 Iraz Ltd do?
Iraz Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Iraz Ltd?
Iraz Ltd was incorporated on 2 June 2016, 10 years ago.
What is the penalty if Iraz 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 Iraz 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.