- Companies
- Specialist contractors
- Liverpool
- Alpha Builders NW Ltd
Alpha Builders NW Ltd
- Company number
- 12323943
- Incorporated
- 20 Nov 20196 years trading
- Registered office
- 300 ST Mary's Road, Garston, Liverpool, Merseyside, L19 0NQ
- Nature of business
- Other specialised construction activities n.e.c.
Alpha Builders NW Ltd is a 6-year-old private limited company registered in Liverpool, company number 12323943, one of 409 specialist construction companies in Liverpool. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £585 (+31.8%) on the year before, to £2,422.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £57K against £70K owed within a year: 0.8 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £2,422 | £44K | £57K | £70K | 3 |
| 31 Jan 2025 | £1,837 | £36K | £47K | £64K | 3 |
| 31 Jan 2024 | £9,794 | £33K | £52K | £64K | 4 |
| 31 Jan 2023 | £25K | £50K | £65K | £64K | 3 |
| 31 Jan 2022 | £48K | £57K | £69K | £52K | 4 |
| 31 Jan 2021 | £36K | £69K | £75K | £40K | 3 |
| 31 Jan 2020 | £100 | £100 |
Where Alpha Builders NW Ltd is registered
The registered office is in Liverpool (L19), in the Liverpool local authority area, North West. Show L19 0NQ on a map.
Other trade companies in L19
- Pole Window Cleaning LtdCleaning companies
- TMJ Builders Group LtdProperty developers
- First Call Fire Safety Services LtdInstallers
- Sarah’S Property LimitedProperty developers
- Eec Mechanical LtdPlumbers and heating engineers
- Supremewindowfurnishings LtdJoiners and carpenters
- Liverpool Blinds LtdInstallers
- Or & Brothers LtdFacilities management
Shared registered office
52 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 Alpha Builders NW 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 12323943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2019 (6 years ago)
- Registered office
- 300 ST Mary's Road, Garston, Liverpool, Merseyside, L19 0NQ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 19 November 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Liverpool
Other active specialist construction companies registered in Liverpool.
- Alpha Surfacing Ltd2006
- Altec Services Ltd2019
- Ams Property Maintenance Ltd2025
- Anchor Roller Shutters Limited2006
- Anderson Ross (NW) Ltd2005
- Anthony Shildhauer Limited2017
- Apn Security Solutions Ltd2024
- Aqua Mend Pool Repairs Ltd2025
All specialist construction companies in Liverpool · All trades in Liverpool · Specialist contractors across the UK
Frequently asked questions
When are Alpha Builders NW Ltd's accounts due?
Alpha Builders NW Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Alpha Builders NW Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Alpha Builders NW Ltd still trading?
Alpha Builders NW 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 Alpha Builders NW Ltd do?
Alpha Builders NW Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Alpha Builders NW Ltd?
Alpha Builders NW Ltd was incorporated on 20 November 2019, 6 years ago.
What is the penalty if Alpha Builders NW 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 Alpha Builders NW 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.