- Companies
- Specialist contractors
- Watford
- Boban & Sons Ltd
Boban & Sons Ltd
- Company number
- 09075736
- Incorporated
- 6 Jun 201412 years trading
- Registered office
- 150 High Road, Leavesden, Watford, WD25 7DT
- Nature of business
- Other specialised construction activities n.e.c.
Boban & Sons Ltd is a 12-year-old private limited company registered in Watford, company number 09075736, one of 150 specialist construction companies in Watford. Its next accounts are due at Companies House on 5 March 2027, and the CT600 for the period to 5 June 2026 is due at HMRC on 5 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 down £21K (-18.3%) on the year before, to £91K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £134K against £17K owed within a year: 8.0 times cover.
- 4 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 5 Jun 2025 | £91K | £134K | £134K | £17K | 4 |
| 5 Jun 2024 | £112K | £123K | £145K | £809 | 4 |
| 5 Jun 2023 | £120K | £130K | £157K | £5,908 | 4 |
| 5 Jun 2022 | £144K | £162K | £189K | £21K | 4 |
| 5 Jun 2021 | £120K | £84K | £124K | £1,854 | 4 |
| 5 Jun 2020 | £140K | £96K | £121K | £7,222 | 4 |
| 5 Jun 2019 | £81K | £8,693 | £31K | £22K | |
| 5 Jun 2018 | £80K | £3,392 | £54K | £33K | |
| 5 Jun 2017 | £31K | £0 | £44K | £21K | |
| 5 Jun 2016 | £14K | £4,009 | £22K | £7,331 |
Where Boban & Sons Ltd is registered
The registered office is in Watford (WD25), in the Watford local authority area, East of England. Show WD25 7DT on a map.
Other trade companies in WD25
- Ardel Construction LimitedBuilders
- Velocity Mechanical LtdPlumbers and heating engineers
- Jpjcm LimitedFinishing trades
- Mix & Go LtdSpecialist contractors
- Colney Prestige Autos LtdMotor traders
- Prestige Garden Services LtdLandscapers and gardeners
- Destinyd LtdMachinery repair and installation
- Leaf Space LimitedFinishing trades
What happens if Boban & Sons 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 5 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Mar 2027 to 5 Apr 2027 | £150 |
| 1 to 3 months late | 6 Apr 2027 to 5 Jun 2027 | £375 |
| 3 to 6 months late | 6 Jun 2027 to 5 Sep 2027 | £750 |
| More than 6 months late | From 6 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Jun 2027 | £200 |
| 3 months late | 5 Sep 2027 | another £200 |
| 6 months late | 5 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 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
- 09075736
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2014 (12 years ago)
- Registered office
- 150 High Road, Leavesden, Watford, WD25 7DT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 5 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 5 June 2025
- Last confirmation statement
- 10 December 2025
- Previous names
- Boban&Son Ltd (until 22 Oct 2021)
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 Watford
Other active specialist construction companies registered in Watford.
- Bonnybond Limited1986
- Bumbar Construction Ltd2024
- Capital Sanding Ltd2023
- Care2Build Ltd2018
- Casin Building Services Ltd2021
- Clemoo Integrated Services Limited2014
- CMR Interiors Ltd2022
- Cos Spedition Limited2024
All specialist construction companies in Watford · All trades in Watford · Specialist contractors across the UK
Frequently asked questions
When are Boban & Sons Ltd's accounts due?
Boban & Sons Ltd's next accounts are due at Companies House by 5 March 2027 (in 143 days), covering the period to 5 June 2026.
When is Boban & Sons Ltd's CT600 due?
The CT600 for the period to 5 June 2026 is due at HMRC by 5 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 March 2027.
Is Boban & Sons Ltd still trading?
Boban & Sons 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 Boban & Sons Ltd do?
Boban & Sons Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Boban & Sons Ltd?
Boban & Sons Ltd was incorporated on 6 June 2014, 12 years ago.
What is the penalty if Boban & Sons 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 Boban & Sons 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.