- Companies
- Finishing trades
- Amb Building Contractors Limited
Amb Building Contractors Limited
- Company number
- 06087803
- Incorporated
- 7 Feb 200719 years trading
- Registered office
- 5 Hawthorns Drive, New Denham, Bucks, UB9 4AH
- Nature of business
- Other building completion and finishing
Amb Building Contractors Limited is a 19-year-old private limited company registered in Bucks, company number 06087803, one of the UK's building finishing companies. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £17K (+92%) on the year before, to -£1,470.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £25K against £25K owed within a year: 1.0 times cover.
- 3 employees on average, up from -2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | -£1,470 | £25K | £25K | 3 | |
| 29 Feb 2024 | -£18K | £10K | £28K | -2 | |
| 28 Feb 2023 | £2,041 | £8,470 | £9,671 | 2 | |
| 28 Feb 2022 | £2,862 | £4,404 | £5,407 | 2 | |
| 28 Feb 2021 | £32K | £32K | £9,027 | 2 | |
| 29 Feb 2020 | £16K | £5,382 | £2,403 | 2 | |
| 28 Feb 2019 | £17K | £21K | £3,568 | ||
| 28 Feb 2018 | £6,841 | £18K | £9,923 | ||
| 28 Feb 2017 | £6,025 | £22K | £15K | ||
| 29 Feb 2016 | £1,328 | £20K | £20K | £19K |
Where Amb Building Contractors Limited is registered
The registered office is in Bucks (UB9), in the Buckinghamshire local authority area, South East. Show UB9 4AH on a map.
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- 31Rigging LimitedScaffolders
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- Ajp Property Services London LtdBuilders
- Garry Clark Set Construction LtdInstallers
- Garry Clark Construction LtdBuilders
- LCCC Landscaping and Maintenance Services LtdLandscapers and gardeners
- Commsource LtdSpecialist contractors
What happens if Amb Building Contractors 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 06087803
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2007 (19 years ago)
- Registered office
- 5 Hawthorns Drive, New Denham, Bucks, UB9 4AH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 7 February 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies
Other active building finishing companies.
- John Thompson & Son's Builders & Contractors Limited2007
- Dna Property Services Limited2007
- Landseer Bailey Limited2007
- Ongar Construction Limited2007
- North Oaks Developments Limited2007
- M and D Medcalf Limited2007
- Cathedral Property Developments (Peterborough) Limited2007
- Artisan Tiling Contracts Limited2007
Frequently asked questions
When are Amb Building Contractors Limited's accounts due?
Amb Building Contractors Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Amb Building Contractors Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Amb Building Contractors Limited still trading?
Amb Building Contractors 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 Amb Building Contractors Limited do?
Amb Building Contractors Limited is registered under Other building completion and finishing (SIC 43390).
How old is Amb Building Contractors Limited?
Amb Building Contractors Limited was incorporated on 7 February 2007, 19 years ago.
What is the penalty if Amb Building Contractors 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 Amb Building Contractors 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.