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- Ipswich
- Netelco Ltd
Company profile · Civil engineering
Netelco Ltd
Netelco Ltd is a newly incorporated private limited company registered in Ipswich, company number 17137044, one of 88 civil engineering contractors in Ipswich. Its next accounts are due at Companies House on 5 January 2028, and its first CT600 is due at HMRC on 4 April 2028.
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 Netelco Ltd is registered
The registered office is in Ipswich (IP1), in the Ipswich local authority area, East of England. Show IP1 1RJ on a map.
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- Ra & MJ Fellgett LtdMachinery repair and installation
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- Affordable Road Planings LimitedCivil engineering
Shared registered office
115 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Netelco 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 5 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2028 to 5 Feb 2028 | £150 |
| 1 to 3 months late | 6 Feb 2028 to 5 Apr 2028 | £375 |
| 3 to 6 months late | 6 Apr 2028 to 5 Jul 2028 | £750 |
| More than 6 months late | From 6 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17137044
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2026
- Registered office
- 50 Princes Street, Ipswich, IP1 1RJ
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 April (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 Ipswich
Other active civil engineering contractors registered in Ipswich.
- Nexavolt Ltd2025
- Noveus Limited2006
- Oakmont Development SPV1 Limited2025
- Orry TM Ltd2022
- Pallippatt TM Ltd2022
- Pioneer Sustainable Ltd2006
- Pro Site Ses Limited2020
- Pro-Flat Specialist Services Ltd1976
All civil engineering contractors in Ipswich · All trades in Ipswich · Civil engineering across the UK
Frequently asked questions
When are Netelco Ltd's accounts due?
Netelco Ltd's next accounts are due at Companies House by 5 January 2028 (in 450 days), covering the period to 30 April 2027.
When is Netelco 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 4 April 2027, due by 4 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Netelco Ltd still trading?
Netelco 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 Netelco Ltd do?
Netelco Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Other business support service activities n.e.c. (SIC 82990).
How old is Netelco Ltd?
Netelco Ltd was incorporated on 5 April 2026, less than a year ago.
What is the penalty if Netelco 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 Netelco 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.