- Companies
- Civil engineering
- West Wickham
- TBN Management Ltd
TBN Management Ltd
- Company number
- 05485660
- Incorporated
- 21 Jun 200521 years trading
- Registered office
- 17 Wickham Crescent, West Wickham, Kent, BR4 0RT
- Nature of business
- Construction of railways and underground railways; Construction of water projects; Management consultancy activities other than financial management; Engineering related scientific and technical consulting activities
TBN Management Ltd is a 21-year-old private limited company registered in West Wickham, company number 05485660, one of 6 civil engineering contractors in West Wickham. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,006 (+180%) on the year before, to £1,565.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 3 employees on average, down from 5 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,565 | £1,514 | £0 | 3 | |
| 30 Jun 2024 | £559 | £28 | £2,190 | 5 | |
| 30 Jun 2023 | £13K | £15K | £5,711 | 5 | |
| 30 Jun 2022 | £8,558 | £20K | £15K | 5 | |
| 30 Jun 2021 | £264 | £24K | £26K | 4 | |
| 30 Jun 2020 | £257 | £7,965 | £9,063 | 4 | |
| 30 Jun 2019 | £1,983 | £4,120 | £2,558 | ||
| 30 Jun 2018 | £120 | £183 | £589 | ||
| 30 Jun 2017 | £7,008 | £886 | £7,694 | £1,344 | |
| 30 Jun 2016 | £12K | £6,500 | £15K | £4,178 |
Where TBN Management Ltd is registered
The registered office is in West Wickham (BR4), in the Bromley local authority area, London. Show BR4 0RT on a map.
Other trade companies in BR4
- Alex Scott Electrical LtdElectricians
- Cleaning Experience LtdCleaning companies
- Holbrooks Design and Develop LtdProperty developers
- A&A Air Con LtdPlumbers and heating engineers
- Preloved Ev Autos LtdMotor traders
- Titan Auto LtdMechanics and garages
- Sunnyside Land LtdProperty developers
- Tala Management LtdFinishing trades
What happens if TBN Management 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 05485660
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2005 (21 years ago)
- Registered office
- 17 Wickham Crescent, West Wickham, Kent, BR4 0RT
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Construction of water projects (SIC 42910)
Management consultancy activities other than financial management (SIC 70229)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 18 August 2026
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 in West Wickham
Other active civil engineering contractors registered in West Wickham.
- E A Diggers Ltd2019
- Excell Building & Construction Limited2007
- Green Bay Solutions Ltd2024
- Murphy Project Services Limited2009
- Sakejo Limited2007
All civil engineering contractors in West Wickham · All trades in West Wickham · Civil engineering across the UK
Frequently asked questions
When are TBN Management Ltd's accounts due?
TBN Management Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is TBN Management Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is TBN Management Ltd still trading?
TBN Management 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 TBN Management Ltd do?
TBN Management Ltd is registered under Construction of railways and underground railways (SIC 42120); Construction of water projects (SIC 42910); Management consultancy activities other than financial management (SIC 70229); Engineering related scientific and technical consulting activities (SIC 71122).
How old is TBN Management Ltd?
TBN Management Ltd was incorporated on 21 June 2005, 21 years ago.
What is the penalty if TBN Management 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 TBN Management 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.