- Companies
- Finishing trades
- Bedford
- Sub Construction Ltd
Sub Construction Ltd
- Company number
- 13008268
- Incorporated
- 10 Nov 20205 years trading
- Registered office
- 7 Ethelred Lane, Great Denham, Bedford, MK40 4WH
- Nature of business
- Other building completion and finishing
Sub Construction Ltd is a 5-year-old private limited company registered in Bedford, company number 13008268, one of 115 building finishing companies in Bedford. 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.
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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 £19K (-128.9%) on the year before, to -£34K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £21K against £57K owed within a year: 0.4 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£34K | £1,873 | £21K | £57K | 3 |
| 30 Nov 2024 | -£15K | £1,554 | £23K | £43K | 2 |
| 30 Nov 2023 | £1,305 | £26K | £38K | 2 | |
| 30 Nov 2022 | £1,725 | £17K | £35K | 3 | |
| 30 Nov 2021 | £568 | £12K | £18K | 3 |
Where Sub Construction Ltd is registered
The registered office is in Bedford (MK40), in the Bedford local authority area, East of England. Show MK40 4WH on a map.
Other trade companies in MK40
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- GNR Services Group LtdCleaning companies
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- Cyba LtdPlumbers and heating engineers
- Hardline Group LtdCleaning companies
- Mpower Electrical Solutions LtdElectricians
- Property Refurbishment LimitedProperty developers
What happens if Sub Construction 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 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
- 13008268
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2020 (5 years ago)
- Registered office
- 7 Ethelred Lane, Great Denham, Bedford, MK40 4WH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 17 November 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Bedford
Other active building finishing companies registered in Bedford.
- Superior Interior Renovations Limited2011
- SV Projects Solutions (UK) Ltd2017
- T & L Builders Ltd2025
- Taurus Construction (Northants) Limited2025
- Taurus Kitchens Ltd2025
- TBC (East) Limited2012
- Team Builders (MK) Ltd2014
- The Little Company (Building) Limited2011
All building finishing companies in Bedford · All trades in Bedford · Finishing trades across the UK
Frequently asked questions
When are Sub Construction Ltd's accounts due?
Sub Construction Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Sub Construction Ltd'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 Sub Construction Ltd still trading?
Sub Construction 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 Sub Construction Ltd do?
Sub Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Sub Construction Ltd?
Sub Construction Ltd was incorporated on 10 November 2020, 5 years ago.
What is the penalty if Sub Construction 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 Sub Construction 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.