- Companies
- Finishing trades
- Brentford
- Zawisza Construction Ltd
Zawisza Construction Ltd
- Company number
- 08618745
- Incorporated
- 22 Jul 201313 years trading
- Registered office
- 47 Romulus Court, Justin Close, Brentford, Middlesex, TW8 8QW
- Nature of business
- Other building completion and finishing
Zawisza Construction Ltd is a 13-year-old private limited company registered in Brentford, company number 08618745, one of 23 building finishing companies in Brentford. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £41K (-85.2%) on the year before, to £7,084.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £89K against £101K owed within a year: 0.9 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £7,084 | £12K | £89K | £101K | 1 |
| 31 Jul 2024 | £48K | £30K | £77K | £50K | 2 |
| 31 Jul 2023 | £44K | £13K | £36K | £24K | 2 |
| 31 Jul 2022 | £48K | £45K | £91K | £58K | 2 |
| 31 Jul 2021 | £32K | £9,963 | £42K | £35K | 2 |
| 31 Jul 2020 | £48K | £1,971 | £88K | £56K | 1 |
| 31 Jul 2019 | £46K | £1,257 | £106K | £76K | |
| 31 Jul 2018 | £42K | £9,722 | £75K | £41K | |
| 31 Jul 2017 | £31K | £85K | £55K | ||
| 31 Jul 2016 | £36K | £1,018 | £58K | £26K |
Who runs and owns Zawisza Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** Z*** | Director | Jul 2013 |
Person with significant control
Where Zawisza Construction Ltd is registered
The registered office is in Brentford (TW8), in the Hounslow local authority area, London. Show TW8 8QW on a map.
Other trade companies in TW8
- Loft Algerie LtdMotor traders
- Redline Roofing and Construction LtdBuilders
- Skyracer LtdMotor traders
- Trueccraft Construction LimitedBuilders
- X2 Performance LtdMechanics and garages
- Velox Property LimitedBuilders
- Fastway Projects LtdBuilders
- Vertex Build Pro LtdBuilders
What happens if Zawisza 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08618745
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2013 (13 years ago)
- Registered office
- 47 Romulus Court, Justin Close, Brentford, Middlesex, TW8 8QW
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 22 July 2026
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 Brentford
Other active building finishing companies registered in Brentford.
- ZNRD Services Ltd2017
- As Environmental Services Limited2004
- Asalih Restoration Ltd2021
- Barnards' Ceilings and Partitions Limited1994
- Benek Solution Ltd2014
- Buildwise Construction Limited2008
- Honest Build & Refurb Ltd2026
- Ideal Decorative Solutions Ltd2019
All building finishing companies in Brentford · All trades in Brentford · Finishing trades across the UK
Frequently asked questions
When are Zawisza Construction Ltd's accounts due?
Zawisza Construction Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Zawisza Construction Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Zawisza Construction Ltd still trading?
Zawisza 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 Zawisza Construction Ltd do?
Zawisza Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Zawisza Construction Ltd?
Zawisza Construction Ltd was incorporated on 22 July 2013, 13 years ago.
Who runs Zawisza Construction Ltd?
Zawisza Construction Ltd has 1 active director, the longest-serving appointed in Jul 2013. Their names and service addresses are on the Companies House register.
Who owns Zawisza Construction Ltd?
One person or company has significant control of Zawisza Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Zawisza 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 Zawisza 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.