- Company number
- 09137116
- Incorporated
- 18 Jul 201412 years trading
- Registered office
- 246A Hoe Street, London, E17 3AX
- Nature of business
- Construction of commercial buildings
Alfa Construction Skills Ltd is a 12-year-old private limited company registered in London, company number 09137116, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £252 (-0.9%) on the year before, to £27K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | £27K | £27K | 1 | ||
| 31 Jul 2024 | £27K | £27K | 1 | ||
| 31 Jul 2023 | £19K | £19K | 1 | ||
| 31 Jul 2022 | £13K | £13K | £0 | 1 | |
| 31 Jul 2021 | £22K | £29K | £6,511 | 1 | |
| 31 Jul 2020 | £21K | £28K | £6,511 | 1 | |
| 31 Jul 2019 | £21K | £28K | £6,511 | ||
| 31 Jul 2018 | £28K | £35K | £6,511 | ||
| 31 Jul 2017 | -£4,925 | £65 | £4,675 | £0 | |
| 31 Jul 2016 | -£6,142 | £22 | £9,205 | £6,147 |
Where Alfa Construction Skills Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 3AX on a map.
Other trade companies in E17
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- Spotless Behaviour LtdCleaning companies
- Addison & Vale Construction LtdBuilders
- Karina Business LtdInstallers
- Hazzi Automotive LtdMechanics and garages
- Zlatev Construction Service LimitedFinishing trades
- Zzzguard LtdBuilders
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Also registered at this address
10 other companies use the same registered office as Alfa Construction Skills Ltd.
- A&D Luxury Construction LtdFinishing trades
- Fixpertize LtdMachinery repair and installation
- Ma Fixing LtdBuilders
- Megaliss LimitedCleaning companies
- MP74 Holding LtdBuilders
- NN Fix Services LtdFinishing trades
- RDT Drywall LtdBuilders
- Slavi Build LtdBuilders
- Vestrama LtdFinishing trades
- Y&N Construction LtdFinishing trades
What happens if Alfa Construction Skills 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09137116
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 2014 (12 years ago)
- Registered office
- 246A Hoe Street, London, E17 3AX
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 22 November 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 London
Other active building contractors registered in London.
- Alg Contractors Ltd2021
- Algar Consultants Limited2025
- Algeti Limited2018
- Alhalabi Limited2017
- Alhour for Construction Ltd2025
- Ali & Sons Star Builders Ltd2019
- Ali Khan Builders Ltd2026
- Ali: Build Carpentry & Design Ltd2025
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Alfa Construction Skills Ltd's accounts due?
Alfa Construction Skills Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Alfa Construction Skills Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Alfa Construction Skills Ltd still trading?
Alfa Construction Skills 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 Alfa Construction Skills Ltd do?
Alfa Construction Skills Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Alfa Construction Skills Ltd?
Alfa Construction Skills Ltd was incorporated on 18 July 2014, 12 years ago.
What is the penalty if Alfa Construction Skills 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 Alfa Construction Skills 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.