- Company number
- 10316027
- Incorporated
- 8 Aug 201610 years trading
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Construction of domestic buildings
A Foster Building Contractor Ltd is a 10-year-old private limited company registered in Fareham, company number 10316027, one of 131 building contractors in Fareham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £7,781 (-91.7%) on the year before, to £703.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £17K against £14K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £703 | £4,572 | £17K | £14K | 2 |
| 31 Mar 2024 | £8,484 | £6,719 | £22K | £15K | 2 |
| 31 Mar 2023 | £2,025 | £5,348 | £17K | £9,801 | 2 |
| 31 Mar 2022 | £254 | £9,726 | £13K | £5,733 | 2 |
| 31 Mar 2021 | £445 | £13K | £19K | £9,216 | 2 |
| 31 Mar 2020 | £1,116 | £144 | £5,357 | £4,433 | 2 |
| 31 Mar 2019 | £457 | £221 | £5,002 | £4,801 | 2 |
| 31 Mar 2018 | £418 | £2,611 | £6,427 | £6,350 | 2 |
| 31 Mar 2017 | £371 | £3,791 | £7,308 | £7,387 | 2 |
Where A Foster Building Contractor Ltd is registered
The registered office is in Fareham (PO17), in the Winchester local authority area, South East. Show PO17 6EX on a map.
Other trade companies in PO17
- Roofing Transformers LtdRoofers
- JFS Building Services LtdLandscapers and gardeners
- Jacobs Auto Repairs LtdMechanics and garages
- JK Land & Property LtdProperty developers
- A R Banks Civil Engineering LtdCivil engineering
- Hounds Maintenance Solutions LtdMechanics and garages
- The Coastal Exterior Company LtdCleaning companies
- Bere Forest Tree Services & Milling LtdLandscapers and gardeners
Shared registered office
42 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 A Foster Building Contractor 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10316027
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2016 (10 years ago)
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 24 July 2026
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 Fareham
Other active building contractors registered in Fareham.
- Ahn Property Services Limited2024
- Aj Creative Builders Ltd2026
- Amg Building Contractors Limited2015
- Aml Renovations Ltd2025
- Aspire-Services Ltd.2013
- B & M Clark (Builders) Limited1978
- B J Plumbing Limited1998
- Beaubridge Make Homes 1 Limited2020
All building contractors in Fareham · All trades in Fareham · Builders across the UK
Frequently asked questions
When are A Foster Building Contractor Ltd's accounts due?
A Foster Building Contractor Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is A Foster Building Contractor Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is A Foster Building Contractor Ltd still trading?
A Foster Building Contractor 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 A Foster Building Contractor Ltd do?
A Foster Building Contractor Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is A Foster Building Contractor Ltd?
A Foster Building Contractor Ltd was incorporated on 8 August 2016, 10 years ago.
What is the penalty if A Foster Building Contractor 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 A Foster Building Contractor 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.