- Companies
- Civil engineering
- Stanmore
- NZ Utilities Ltd
NZ Utilities Ltd
- Company number
- 16866365
- Incorporated
- 20 Nov 2025
- Registered office
- Suite 314 Stanmore Business and Innovation Centre, Howard Road, Stanmore, HA7 1BT
- Nature of business
- Construction of utility projects for fluids; Construction of utility projects for electricity and telecommunications
NZ Utilities Ltd is a newly incorporated private limited company registered in Stanmore, company number 16866365, one of 37 civil engineering contractors in Stanmore. Its next accounts are due at Companies House on 20 August 2027, and its first CT600 is due at HMRC on 19 November 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where NZ Utilities Ltd is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 1BT on a map.
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Also registered at this address
1 other company uses the same registered office as NZ Utilities Ltd.
- NZ Solutions LimitedElectricians
What happens if NZ Utilities 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 20 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Aug 2027 to 20 Sep 2027 | £150 |
| 1 to 3 months late | 21 Sep 2027 to 20 Nov 2027 | £375 |
| 3 to 6 months late | 21 Nov 2027 to 20 Feb 2028 | £750 |
| More than 6 months late | From 21 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16866365
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2025
- Registered office
- Suite 314 Stanmore Business and Innovation Centre, Howard Road, Stanmore, HA7 1BT
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
Construction of utility projects for electricity and telecommunications (SIC 42220) - Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
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 Stanmore
Other active civil engineering contractors registered in Stanmore.
- Pavestech PST Limited2007
- Peony Ventures Limited2022
- Powerail Engineering Limited1998
- PSN Building Services Limited2017
- Redgate Park Services Limited2014
- Reef Construction Limited2015
- Rizlink Ltd2019
- Setpaving Ltd2023
All civil engineering contractors in Stanmore · All trades in Stanmore · Civil engineering across the UK
Frequently asked questions
When are NZ Utilities Ltd's accounts due?
NZ Utilities Ltd's next accounts are due at Companies House by 20 August 2027 (in 311 days), covering the period to 30 November 2026.
When is NZ Utilities Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 November 2026, due by 19 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is NZ Utilities Ltd still trading?
NZ Utilities 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 NZ Utilities Ltd do?
NZ Utilities Ltd is registered under Construction of utility projects for fluids (SIC 42210); Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is NZ Utilities Ltd?
NZ Utilities Ltd was incorporated on 20 November 2025, less than a year ago.
What is the penalty if NZ Utilities 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 NZ Utilities 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.