- Companies
- Civil engineering
- Brosna Management Limited
Brosna Management Limited
- Company number
- 05499472
- Incorporated
- 5 Jul 200521 years trading
- Registered office
- 90A Walm Lane, London, NW2 4QY
- Nature of business
- Construction of other civil engineering projects n.e.c.
Brosna Management Limited is a 21-year-old private limited company, company number 05499472, one of the UK's civil engineering contractors. 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 up £497 (+59%) on the year before, to £1,339.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £1,339 | £7,925 | 0 | ||
| 31 Jul 2024 | £842 | £7,945 | £9,217 | 0 | |
| 31 Jul 2023 | £425 | £11K | £12K | 0 | |
| 31 Jul 2022 | £292 | £16K | 0 | ||
| 31 Jul 2021 | £2,404 | £27K | £26K | 1 | |
| 31 Jul 2020 | £9,026 | £37K | £29K | 1 | |
| 31 Jul 2019 | £18K | £30K | £13K | ||
| 31 Jul 2018 | £17K | £25K | £11K | ||
| 31 Jul 2017 | £19K | £23K | £7,309 | ||
| 31 Jul 2016 | £12K | £12K | £21K | £13K |
Who runs and owns Brosna Management Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** C*** | Director | Jul 2005 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** C*** | Secretary | Jul 2005 | Oct 2014 |
| Chettleburghs Secretarial Ltd | Corporate Nominee Secretary | Jul 2005 | Jul 2005 |
Person with significant control
Where Brosna Management Limited is registered
The registered office is in the NW2 postcode district, in the Brent local authority area, London. Show NW2 4QY on a map.
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Also registered at this address
23 other companies use the same registered office as Brosna Management Limited.
- Astley Drummond Ltd.Finishing trades
- Atlantic Construction UK LtdSpecialist contractors
- Carneys (Reading) Ltd.Property developers
- Cillian Building Services Ltd.Property developers
- Cloudfenn Ltd.Civil engineering
- CM Building Construction (UK) LtdProperty developers
- D.B. Site Services (UK) LimitedProperty developers
- Franklin Business Developments LimitedGlaziers
- J V Interiors LimitedProperty developers
- J. A. Gill & Sons LimitedFinishing trades
- JFCC Management LtdSpecialist contractors
- L & M Building Services LtdBuilders
- L Wrenn Builders Ltd.Finishing trades
- Main Garden Care Ltd.Landscapers and gardeners
- McMorrow Construction Ltd.Property developers
- Reso Services LtdFinishing trades
- Rocklawn Construction LimitedBuilders
- Rutland Cranes LtdInstallers
- S.K. Decorations LtdFinishing trades
- Seb Scaffolding LtdScaffolders
- Springbright Ltd.Joiners and carpenters
- Tal Electric LtdElectricians
- The Maintenance Company(London) LtdFinishing trades
What happens if Brosna Management 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 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
- 05499472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2005 (21 years ago)
- Registered office
- 90A Walm Lane, London, NW2 4QY
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 December 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies
Other active civil engineering contractors.
Frequently asked questions
When are Brosna Management Limited's accounts due?
Brosna Management Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Brosna Management Limited'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 Brosna Management Limited still trading?
Brosna Management 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 Brosna Management Limited do?
Brosna Management Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Brosna Management Limited?
Brosna Management Limited was incorporated on 5 July 2005, 21 years ago.
Who runs Brosna Management Limited?
Brosna Management Limited has 1 active director, the longest-serving appointed in Jul 2005. Their names and service addresses are on the Companies House register.
Who owns Brosna Management Limited?
One person or company has significant control of Brosna Management Limited: an individual (owns 75% or more of the shares).
What is the penalty if Brosna Management 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 Brosna Management 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.