- Companies
- Civil engineering
- Southampton
- Jab Civils Ltd
Jab Civils Ltd
- Company number
- 17353922
- Incorporated
- 21 Jul 2026
- Registered office
- 14 the Moresby Tower, Admirals Quay, Ocean Way, Southampton, SO14 3LF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Jab Civils Ltd is a newly incorporated private limited company registered in Southampton, company number 17353922, one of 114 civil engineering contractors in Southampton. Its next accounts are due at Companies House on 21 April 2028, and its first CT600 is due at HMRC on 20 July 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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Who runs and owns Jab Civils Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** B*** | Director | Jul 2026 |
Person with significant control
Where Jab Civils Ltd is registered
The registered office is in Southampton (SO14), in the Southampton local authority area, South East. Show SO14 3LF on a map.
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What happens if Jab Civils 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 21 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Apr 2028 to 21 May 2028 | £150 |
| 1 to 3 months late | 22 May 2028 to 21 Jul 2028 | £375 |
| 3 to 6 months late | 22 Jul 2028 to 21 Oct 2028 | £750 |
| More than 6 months late | From 22 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17353922
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2026
- Registered office
- 14 the Moresby Tower, Admirals Quay, Ocean Way, Southampton, SO14 3LF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (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 Southampton
Other active civil engineering contractors registered in Southampton.
- Jane Field Limited2012
- Jarvis Mechanical Engineering Limited2008
- JB Utility Services Ltd2017
- Jbu Ltd2026
- JDS Plant Ltd2013
- JML Interiors (UK) Ltd2011
- John I'anson Construction Ltd2020
- JPH Engineering Ltd2021
All civil engineering contractors in Southampton · All trades in Southampton · Civil engineering across the UK
Frequently asked questions
When are Jab Civils Ltd's accounts due?
Jab Civils Ltd's next accounts are due at Companies House by 21 April 2028 (in 556 days), covering the period to 31 July 2027.
When is Jab Civils 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 20 July 2027, due by 20 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jab Civils Ltd still trading?
Jab Civils 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 Jab Civils Ltd do?
Jab Civils Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Jab Civils Ltd?
Jab Civils Ltd was incorporated on 21 July 2026, less than a year ago.
Who runs Jab Civils Ltd?
Jab Civils Ltd has 1 active director, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns Jab Civils Ltd?
One person or company has significant control of Jab Civils Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Jab Civils 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 Jab Civils 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.