- Companies
- Civil engineering
- Morpeth
- Nu1 Limited
Nu1 Limited
- Company number
- 16804746
- Incorporated
- 23 Oct 2025
- Registered office
- South Fields, Tranwell Woods, Morpeth, Northumberland, NE61 6AQ
- Nature of business
- Construction of utility projects for electricity and telecommunications; Electrical installation; Engineering design activities for industrial process and production; specialised design activities
Nu1 Limited is a newly incorporated private limited company registered in Morpeth, company number 16804746, one of 17 civil engineering contractors in Morpeth. Its next accounts are due at Companies House on 23 July 2027, and its first CT600 is due at HMRC on 22 October 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.
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Where Nu1 Limited is registered
The registered office is in Morpeth (NE61), in the Northumberland local authority area, North East. Show NE61 6AQ on a map.
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What happens if Nu1 Limited 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 23 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jul 2027 to 23 Aug 2027 | £150 |
| 1 to 3 months late | 24 Aug 2027 to 23 Oct 2027 | £375 |
| 3 to 6 months late | 24 Oct 2027 to 23 Jan 2028 | £750 |
| More than 6 months late | From 24 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16804746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2025
- Registered office
- South Fields, Tranwell Woods, Morpeth, Northumberland, NE61 6AQ
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Electrical installation (SIC 43210)
Engineering design activities for industrial process and production (SIC 71121)
specialised design activities (SIC 74100) - Year end
- 31 October (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 Morpeth
Other active civil engineering contractors registered in Morpeth.
- P D Pipe Systems Limited2014
- P Gibson Engineering Limited2008
- RGSC North East Ltd2020
- Roadline Hire Limited2020
- RSG Civils Ltd2021
- Sampson Civil Engineering Ltd2025
- Select Roofing & Property Maintenance Ltd2022
- T W Eason Limited2014
All civil engineering contractors in Morpeth · All trades in Morpeth · Civil engineering across the UK
Frequently asked questions
When are Nu1 Limited's accounts due?
Nu1 Limited's next accounts are due at Companies House by 23 July 2027 (in 284 days), covering the period to 31 October 2026.
When is Nu1 Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 October 2026, due by 22 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Nu1 Limited still trading?
Nu1 Limited 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 Nu1 Limited do?
Nu1 Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Electrical installation (SIC 43210); Engineering design activities for industrial process and production (SIC 71121); specialised design activities (SIC 74100).
How old is Nu1 Limited?
Nu1 Limited was incorporated on 23 October 2025, less than a year ago.
What is the penalty if Nu1 Limited 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 Nu1 Limited 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.