- Company number
- 12026327
- Incorporated
- 31 May 20197 years trading
- Registered office
- 43 Barn Close, Bracknell, RG12 2TR
- Nature of business
- Construction of domestic buildings
Amalgam Builders Limited is a 7-year-old private limited company registered in Bracknell, company number 12026327, one of 106 building contractors in Bracknell. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £11K (+45.2%) on the year before, to £34K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £37K against £2,503 owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £34K | £100 | £37K | £2,503 | 2 |
| 31 May 2024 | £24K | £100 | £25K | £1,613 | 1 |
| 31 May 2023 | £17K | £100 | £18K | £1,165 | 2 |
| 31 May 2022 | £12K | £100 | £13K | £1,228 | 2 |
| 31 May 2021 | £11K | -£100 | £63K | £1,076 | 2 |
| 31 May 2020 | £6,846 | £3,472 | £8,450 | £1,604 | 2 |
Who runs and owns Amalgam Builders Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** K*** | Director | May 2019 |
Person with significant control
Where Amalgam Builders Limited is registered
The registered office is in Bracknell (RG12), in the Bracknell Forest local authority area, South East. Show RG12 2TR on a map.
Other trade companies in RG12
- Am Buildcraft LtdBuilders
- JD Decor LtdPainters and decorators
- Eight10 Works LtdBuilders
- MD Electrical Pro LimitedMachinery repair and installation
- T2Core LtdElectricians
- Pageroll Auto Company LimitedMechanics and garages
- Alvantage LtdMachinery repair and installation
- Apex Towing & Welfare Services LtdMachinery repair and installation
What happens if Amalgam Builders 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12026327
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2019 (7 years ago)
- Registered office
- 43 Barn Close, Bracknell, RG12 2TR
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 June 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 Bracknell
Other active building contractors registered in Bracknell.
- Arkk Projects Limited2023
- Art Constraction Limited2024
- Barbican Brickwork Ltd2023
- Berkshire Surrey Roofing Limited2018
- BL Developments Ltd2022
- Build Group Berkshire Limited2025
- Burhani Trading Limited2014
- C.P Carpentry & Construction Ltd2022
All building contractors in Bracknell · All trades in Bracknell · Builders across the UK
Frequently asked questions
When are Amalgam Builders Limited's accounts due?
Amalgam Builders Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Amalgam Builders Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Amalgam Builders Limited still trading?
Amalgam Builders 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 Amalgam Builders Limited do?
Amalgam Builders Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Amalgam Builders Limited?
Amalgam Builders Limited was incorporated on 31 May 2019, 7 years ago.
Who runs Amalgam Builders Limited?
Amalgam Builders Limited has 1 active director, the longest-serving appointed in May 2019. Their names and service addresses are on the Companies House register.
Who owns Amalgam Builders Limited?
One person or company has significant control of Amalgam Builders Limited: an individual (owns 75% or more of the shares).
What is the penalty if Amalgam Builders 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 Amalgam Builders 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.