- Company number
- 13862540
- Incorporated
- 20 Jan 20224 years trading
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DH
- Nature of business
- Construction of domestic buildings
Osborne Brown Limited is a 4-year-old private limited company registered in Romsey, company number 13862540, one of 45 building contractors in Romsey. 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 down £1,143 (-61.9%) on the year before, to £703.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £31K against £60K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £703 | £1 | £31K | £60K | 2 |
| 30 Jun 2024 | £1,846 | £5,488 | £54K | £91K | 2 |
| 30 Jun 2023 | £25K | £2,744 | £25K | £8,451 | 2 |
| 30 Jun 2022 | £2,001 | £2,999 | £155K | £170K | 2 |
Where Osborne Brown Limited is registered
The registered office is in Romsey (SO51), in the Test Valley local authority area, South East. Show SO51 9DH on a map.
Other trade companies in SO51
- Automarketgroup LtdMotor traders
- Mitchells Magic LtdPainters and decorators
- Emmerdale Agriculture Online LtdLandscapers and gardeners
- McAy Sprays LtdPainters and decorators
- SB Maintenance LimitedFacilities management
- Oscar Landscaping and Building LimitedBuilders
- Haime Construction LimitedProperty developers
- Black Lake Operations LtdRoofers
Also registered at this address
14 other companies use the same registered office as Osborne Brown Limited.
- Dixeyclean LimitedCleaning companies
- DJB Construction South LimitedFinishing trades
- Fenwick Commercial Services LimitedSpecialist contractors
- Kievel Gas LimitedPlumbers and heating engineers
- KT Decorating LimitedFinishing trades
- RHB Plumbing and Heating Solutions LtdPlumbers and heating engineers
- S.O. Wallace Fencing LimitedSpecialist contractors
- Say Southern Plumbing & Heating LimitedPlumbers and heating engineers
- SB Services Southampton LimitedLandscapers and gardeners
- Semco Services LimitedPlumbers and heating engineers
- Smart Electrical Southern LimitedElectricians
- Sparcraft Racing LimitedMachinery repair and installation
- Thomas Air Services (Tas) LtdPlumbers and heating engineers
- Victory Marine Services LimitedMachinery repair and installation
What happens if Osborne Brown 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 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
- 13862540
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2022 (4 years ago)
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 January 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Romsey
Other active building contractors registered in Romsey.
- Oscar Landscaping and Building Limited2026
- P.C.M.R. Limited2010
- Pelleas Construction Ltd2024
- Quadrigy Construction Management Limited2008
- RDF Building & Maintenance Ltd2026
- Rococo Glass Ltd1999
- Roger Ward Building Ltd2019
- Romsey Structural Engineering Ltd2017
All building contractors in Romsey · All trades in Romsey · Builders across the UK
Frequently asked questions
When are Osborne Brown Limited's accounts due?
Osborne Brown Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Osborne Brown Limited'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 Osborne Brown Limited still trading?
Osborne Brown 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 Osborne Brown Limited do?
Osborne Brown Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Osborne Brown Limited?
Osborne Brown Limited was incorporated on 20 January 2022, 4 years ago.
What is the penalty if Osborne Brown 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 Osborne Brown 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.