- Company number
- 11059412
- Incorporated
- 13 Nov 20178 years trading
- Registered office
- 141 Coleridge Street, Derby, Derbyshire, DE23 1JX
- Nature of business
- Construction of domestic buildings
A1 Builders (Midlands) Limited is a 8-year-old private limited company registered in Derby, company number 11059412, one of 353 building contractors in Derby. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for A1 Builders (Midlands) LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £5,905 (-64.4%) on the year before, to £3,271.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £22K against £19K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £3,271 | £22K | £22K | £19K | 2 |
| 30 Nov 2024 | £9,176 | £34K | £34K | £15K | 2 |
| 30 Nov 2023 | £9,861 | £37K | £37K | £2,428 | 2 |
| 30 Nov 2022 | £13K | £51K | £51K | £3,620 | 0 |
| 30 Nov 2021 | £10K | £66K | £66K | £11K | 2 |
| 30 Nov 2020 | £6,913 | £67K | £67K | £11K | 2 |
| 30 Nov 2019 | £613 | £1,535 | £3,829 | £3,216 | |
| 30 Nov 2018 | £485 | £9,561 | £9,561 | £9,076 |
Where A1 Builders (Midlands) Limited is registered
The registered office is in Derby (DE23), in the Derby local authority area, East Midlands. Show DE23 1JX on a map.
Other trade companies in DE23
- Bart Fix and Finish LtdInstallers
- BDF Construction LtdBuilders
- Aichi Autos LtdMotor traders
- MNK Group LtdMotor traders
- Rising Star Trading Derby LimitedMotor traders
- Tap Stop Civils & Plumbing LimitedPlumbers and heating engineers
- German Salvage & Repairs LtdMechanics and garages
- RDX Design LimitedBuilders
Also registered at this address
1 other company uses the same registered office as A1 Builders (Midlands) Limited.
- Infinite Interiors Derby LimitedProperty developers
What happens if A1 Builders (Midlands) 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11059412
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2017 (8 years ago)
- Registered office
- 141 Coleridge Street, Derby, Derbyshire, DE23 1JX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 12 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 Derby
Other active building contractors registered in Derby.
- Abs Constructions (London) Ltd2018
- Acb Home Improvements Ltd2007
- Acorn Building Services (Midlands) Limited2017
- Acs Contractors Limited2018
- Ad Driveways Limited2025
- Adams Bullen Construction Ltd2016
- Advance Construction Solutions Ltd2025
- Aim Renovations Limited2024
All building contractors in Derby · All trades in Derby · Builders across the UK
Frequently asked questions
When are A1 Builders (Midlands) Limited's accounts due?
A1 Builders (Midlands) Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is A1 Builders (Midlands) Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is A1 Builders (Midlands) Limited still trading?
A1 Builders (Midlands) 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 A1 Builders (Midlands) Limited do?
A1 Builders (Midlands) Limited is registered under Construction of domestic buildings (SIC 41202).
How old is A1 Builders (Midlands) Limited?
A1 Builders (Midlands) Limited was incorporated on 13 November 2017, 8 years ago.
What is the penalty if A1 Builders (Midlands) 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 A1 Builders (Midlands) 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.