- Companies
- Builders
- Southampton
- Expert Construct Limited
Expert Construct Limited
- Company number
- 11017154
- Incorporated
- 17 Oct 20178 years trading
- Registered office
- 55 Outer Circle, Southampton, SO16 5GS
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other specialised construction activities n.e.c.
Expert Construct Limited is a 8-year-old private limited company registered in Southampton, company number 11017154, one of 491 building contractors in Southampton. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £197 on the year before, to -£196.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£196 | £2,837 | 1 | ||
| 31 Oct 2024 | £1 | 2 | |||
| 31 Oct 2023 | £1 | 2 | |||
| 31 Oct 2022 | -£4,363 | 1 | |||
| 31 Oct 2021 | -£5,694 | £5,695 | 1 | ||
| 31 Oct 2020 | -£5,915 | £334 | 1 | ||
| 31 Oct 2019 | £250 | £249 | 1 | ||
| 31 Oct 2018 | £8,520 | £8,519 |
Where Expert Construct Limited is registered
The registered office is in Southampton (SO16), in the Southampton local authority area, South East. Show SO16 5GS on a map.
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What happens if Expert Construct 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 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
- 11017154
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2017 (8 years ago)
- Registered office
- 55 Outer Circle, Southampton, SO16 5GS
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 2 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southampton
Other active building contractors registered in Southampton.
- External Insulation and Rendering Ltd2024
- Extreme Construction South Ltd2025
- F Noble & Sons Limited2011
- Farnham Concepts Limited2017
- Fernandez Group (South) Ltd2026
- Fernandez Group Ltd2024
- Fixmore Ltd2025
- Floods Plumbing & Heating Ltd2003
All building contractors in Southampton · All trades in Southampton · Builders across the UK
Frequently asked questions
When are Expert Construct Limited's accounts due?
Expert Construct Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Expert Construct Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Expert Construct Limited still trading?
Expert Construct 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 Expert Construct Limited do?
Expert Construct Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999).
How old is Expert Construct Limited?
Expert Construct Limited was incorporated on 17 October 2017, 8 years ago.
What is the penalty if Expert Construct 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 Expert Construct 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.