- Companies
- Finishing trades
- Durham
- Osg Contracts Limited
Osg Contracts Limited
- Company number
- 13811008
- Incorporated
- 21 Dec 20214 years trading
- Registered office
- Spring Garden Farm Howden Bank, Lanchester, Durham, County Durham, DH7 0QR
- Nature of business
- Other building completion and finishing
Osg Contracts Limited is a 4-year-old private limited company registered in Durham, company number 13811008, one of 37 building finishing companies in Durham. Its next accounts are due at Companies House on 29 September 2027, and the CT600 for the period to 29 December 2026 is due at HMRC on 29 December 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 £7,129 (+82.2%) on the year before, to £16K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- 1 employee 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 |
|---|---|---|---|---|---|
| 29 Dec 2025 | £16K | £961 | £0 | 1 | |
| 29 Dec 2024 | £8,668 | £19K | £29K | 1 | |
| 30 Dec 2023 | £2,620 | £1,463 | £5,833 | 1 | |
| 31 Dec 2022 | £100 |
Where Osg Contracts Limited is registered
The registered office is in Durham (DH7), in the County Durham local authority area, North East. Show DH7 0QR on a map.
Other trade companies in DH7
- Kenny's Groundworks LimitedCivil engineering
- Fastfit Automotive LimitedMechanics and garages
- Adobe Builders LtdFinishing trades
- Unlimited Labs LtdCivil engineering
- HLS Domestic Installations LtdInstallers
- J Moore Brickwork LtdBuilders
- Signature Developments (Ne) LtdBuilders
- D.R Groundworks & Landscaping Services LtdBuilders
What happens if Osg Contracts 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 29 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Sep 2027 to 29 Oct 2027 | £150 |
| 1 to 3 months late | 30 Oct 2027 to 29 Dec 2027 | £375 |
| 3 to 6 months late | 30 Dec 2027 to 29 Mar 2028 | £750 |
| More than 6 months late | From 30 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Dec 2027 | £200 |
| 3 months late | 29 Mar 2028 | another £200 |
| 6 months late | 29 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Dec 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
- 13811008
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 December 2021 (4 years ago)
- Registered office
- Spring Garden Farm Howden Bank, Lanchester, Durham, County Durham, DH7 0QR
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 29 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 December 2025
- Last confirmation statement
- 20 December 2025
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 Durham
Other active building finishing companies registered in Durham.
- Project Services Maintenance 1 Limited2025
- Remodel Ltd2023
- S.L.R Construction Limited2021
- Sowerby Build Group Ltd2025
- Taylor Home Design Limited2010
- Total Solar Guard Limited2026
- Vycore Interiors Limited2025
- Warcup Properties Ltd2022
All building finishing companies in Durham · All trades in Durham · Finishing trades across the UK
Frequently asked questions
When are Osg Contracts Limited's accounts due?
Osg Contracts Limited's next accounts are due at Companies House by 29 September 2027 (in 351 days), covering the period to 29 December 2026.
When is Osg Contracts Limited's CT600 due?
The CT600 for the period to 29 December 2026 is due at HMRC by 29 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 September 2027.
Is Osg Contracts Limited still trading?
Osg Contracts 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 Osg Contracts Limited do?
Osg Contracts Limited is registered under Other building completion and finishing (SIC 43390).
How old is Osg Contracts Limited?
Osg Contracts Limited was incorporated on 21 December 2021, 4 years ago.
What is the penalty if Osg Contracts 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 Osg Contracts 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.