- Companies
- Civil engineering
- Portsmouth
- HB Cable Jointing Ltd
HB Cable Jointing Ltd
- Company number
- 16879398
- Incorporated
- 28 Nov 2025
- Registered office
- 350-352 London Road, Portsmouth, PO2 9JY
- Nature of business
- Construction of utility projects for electricity and telecommunications
HB Cable Jointing Ltd is a newly incorporated private limited company registered in Portsmouth, company number 16879398, one of 74 civil engineering contractors in Portsmouth. Its next accounts are due at Companies House on 28 August 2027, and its first CT600 is due at HMRC on 27 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.
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Where HB Cable Jointing Ltd is registered
The registered office is in Portsmouth (PO2), in the Portsmouth local authority area, South East. Show PO2 9JY on a map.
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Shared registered office
54 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 HB Cable Jointing 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 28 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Aug 2027 to 28 Sep 2027 | £150 |
| 1 to 3 months late | 29 Sep 2027 to 28 Nov 2027 | £375 |
| 3 to 6 months late | 29 Nov 2027 to 28 Feb 2028 | £750 |
| More than 6 months late | From 29 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
- 16879398
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 November 2025
- Registered office
- 350-352 London Road, Portsmouth, PO2 9JY
- Nature of business
- 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 Portsmouth
Other active civil engineering contractors registered in Portsmouth.
- HS Civils and Construction Ltd2019
- Hymers Groundworks & Construction Ltd2023
- International Mechanical Services Ltd2016
- Jdconstructionportsmouth Limited2013
- JDW Groundworks Southern Ltd2026
- Kew Diving Services Ltd2020
- L M D Utilities Ltd2025
- L&C Traffic Management Ltd2022
All civil engineering contractors in Portsmouth · All trades in Portsmouth · Civil engineering across the UK
Frequently asked questions
When are HB Cable Jointing Ltd's accounts due?
HB Cable Jointing Ltd's next accounts are due at Companies House by 28 August 2027 (in 320 days), covering the period to 30 November 2026.
When is HB Cable Jointing 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 27 November 2026, due by 27 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 HB Cable Jointing Ltd still trading?
HB Cable Jointing 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 HB Cable Jointing Ltd do?
HB Cable Jointing Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is HB Cable Jointing Ltd?
HB Cable Jointing Ltd was incorporated on 28 November 2025, less than a year ago.
What is the penalty if HB Cable Jointing 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 HB Cable Jointing 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.