- Companies
- Specialist contractors
- London
- Omicron Project Z Ltd
Omicron Project Z Ltd
- Company number
- 16171601
- Incorporated
- 8 Jan 20251 year trading
- Registered office
- 23 Hopground House, De Coubertin Street, London, E20 1AG
- Nature of business
- Other specialised construction activities n.e.c.
Omicron Project Z Ltd is a 1-year-old private limited company registered in London, company number 16171601, one of 4,318 specialist construction 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.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Who runs and owns Omicron Project Z Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** G*** | Director | Jan 2025 |
Person with significant control
Where Omicron Project Z Ltd is registered
The registered office is in London (E20), in the Newham local authority area, London. Show E20 1AG on a map.
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What happens if Omicron Project Z 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
- 16171601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2025 (1 year ago)
- Registered office
- 23 Hopground House, De Coubertin Street, London, E20 1AG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 7 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Onb Renewables Ltd2024
- One A Construction Services Ltd2011
- One Stop Building Products Ltd2018
- One-Above Ltd2021
- Onepointfix Ltd2025
- Onpoint HVAC Services Ltd2024
- Ons Goulart Ltd2022
- Onshore Technical Ltd2025
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Frequently asked questions
When are Omicron Project Z Ltd's accounts due?
Omicron Project Z 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 Omicron Project Z 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 Omicron Project Z Ltd still trading?
Omicron Project Z Ltd is listed as active on the Companies House register (checked 13 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 Omicron Project Z Ltd do?
Omicron Project Z Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Omicron Project Z Ltd?
Omicron Project Z Ltd was incorporated on 8 January 2025, 1 year ago.
Who runs Omicron Project Z Ltd?
Omicron Project Z Ltd has 1 active director, the longest-serving appointed in Jan 2025. Their names and service addresses are on the Companies House register.
Who owns Omicron Project Z Ltd?
One person or company has significant control of Omicron Project Z Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Omicron Project Z 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 Omicron Project Z Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.