- Companies
- Specialist contractors
- London
- Qualitas Build Limited
Qualitas Build Limited
- Company number
- 11843212
- Incorporated
- 23 Feb 20197 years trading
- Registered office
- Floor GF Office G, 35A Astbury Road Peckham, London, SE15 2NL
- Nature of business
- Other specialised construction activities n.e.c.
Qualitas Build Limited is a 7-year-old private limited company registered in London, company number 11843212, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £14K (+18.4%) on the year before, to £88K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £132K against £26K owed within a year: 5.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £88K | £132K | £26K | 1 | |
| 29 Feb 2024 | £75K | £152K | £55K | 1 | |
| 28 Feb 2023 | £30K | £104K | £47K | 1 | |
| 28 Feb 2022 | £11K | £48K | £8,275 | 1 | |
| 28 Feb 2021 | £1,632 | £35K | £4,241 | 1 | |
| 29 Feb 2020 | £1,624 | £7,222 | £19K | 1 |
Where Qualitas Build Limited is registered
The registered office is in London (SE15), in the Southwark local authority area, London. Show SE15 2NL on a map.
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What happens if Qualitas Build 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11843212
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2019 (7 years ago)
- Registered office
- Floor GF Office G, 35A Astbury Road Peckham, London, SE15 2NL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 5 October 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 London
Other active specialist construction companies registered in London.
- Qualitube Limited2009
- Quantcap Consulting Ltd2020
- Quarshie Drylining Ltd2018
- Quart Construction International Ltd2019
- Quate Construction Ltd2025
- Quate Refurbs Ltd2026
- Qubi Acoustics Ltd2023
- Qubic Maintenance Ltd2026
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Qualitas Build Limited's accounts due?
Qualitas Build Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Qualitas Build Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Qualitas Build Limited still trading?
Qualitas Build 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 Qualitas Build Limited do?
Qualitas Build Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Qualitas Build Limited?
Qualitas Build Limited was incorporated on 23 February 2019, 7 years ago.
What is the penalty if Qualitas Build 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 Qualitas Build 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.