- Companies
- Specialist contractors
- Birmingham
- A S Building Midlands Ltd
A S Building Midlands Ltd
- Company number
- 14069802
- Incorporated
- 26 Apr 20224 years trading
- Registered office
- 141 Kenelm Road, Small Heath, Birmingham, West Midlands, B10 9AE
- Nature of business
- Other specialised construction activities n.e.c.
A S Building Midlands Ltd is a 4-year-old private limited company registered in Birmingham, company number 14069802, one of 442 specialist construction companies in Birmingham. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 £3,592 (+167.5%) on the year before, to £5,736.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £15K against £9,924 owed within a year: 1.6 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £5,736 | £15K | £9,924 | 2 | |
| 30 Apr 2025 | £2,144 | £20K | £16K | 1 | |
| 30 Apr 2024 | £724 | £4,939 | £2,215 | 2 | |
| 30 Apr 2023 | £827 | £7,732 | £5,905 | 1 |
Where A S Building Midlands Ltd is registered
The registered office is in Birmingham (B10), in the Birmingham local authority area, West Midlands. Show B10 9AE on a map.
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What happens if A S Building Midlands 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14069802
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 April 2022 (4 years ago)
- Registered office
- 141 Kenelm Road, Small Heath, Birmingham, West Midlands, B10 9AE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 25 April 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 Birmingham
Other active specialist construction companies registered in Birmingham.
- A&S Construction 92 Ltd2019
- Aa Construction & Renovations Ltd2025
- Aa Housing and Support Ltd2026
- Aaa Compliance Europe Ltd2025
- Abbey Drives Ltd2009
- Able Build Limited2012
- Absolute Driveways Ltd2012
- Ace Fixers Ltd2025
All specialist construction companies in Birmingham · All trades in Birmingham · Specialist contractors across the UK
Frequently asked questions
When are A S Building Midlands Ltd's accounts due?
A S Building Midlands Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is A S Building Midlands Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is A S Building Midlands Ltd still trading?
A S Building Midlands Ltd is listed as active on the Companies House register (checked 13 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 S Building Midlands Ltd do?
A S Building Midlands Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is A S Building Midlands Ltd?
A S Building Midlands Ltd was incorporated on 26 April 2022, 4 years ago.
What is the penalty if A S Building Midlands 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 S Building Midlands Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.