- Companies
- Groundworks and demolition
- Gosport
- On Site Service Ltd
On Site Service Ltd
- Company number
- 08759274
- Incorporated
- 4 Nov 201312 years trading
- Registered office
- 13 Bridgemary Road, Gosport, PO13 0UH
- Nature of business
- Site preparation; Joinery installation; Other building completion and finishing; Other specialised construction activities n.e.c.
On Site Service Ltd is a 12-year-old private limited company registered in Gosport, company number 08759274, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 30 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £22K (+30.7%) on the year before, to £92K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £27K against £14K owed within a year: 2.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £92K | £27K | £14K | 1 | |
| 31 Oct 2023 | £70K | £18K | £1,793 | 1 | |
| 31 Oct 2022 | £70K | £34K | £17K | 1 | |
| 31 Oct 2021 | £39K | £35K | £43K | 1 | |
| 30 Oct 2020 | £176 | £20K | £21K | 0 | |
| 30 Oct 2019 | -£6,885 | £14K | £22K | 1 | |
| 31 Oct 2018 | -£11K | £121K | £133K | 1 | |
| 30 Nov 2017 | -£6,587 | £157K | £167K | ||
| 30 Nov 2016 | -£11K | £74K | £88K | ||
| 30 Nov 2015 | -£72K | £119K |
Where On Site Service Ltd is registered
The registered office is in Gosport (PO13), in the Gosport local authority area, South East. Show PO13 0UH on a map.
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What happens if On Site Service 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 30 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 08759274
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2013 (12 years ago)
- Registered office
- 13 Bridgemary Road, Gosport, PO13 0UH
- Nature of business
- Site preparation (SIC 43120)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 9 March 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Gosport
Other active groundworks and demolition companies registered in Gosport.
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Frequently asked questions
When are On Site Service Ltd's accounts due?
On Site Service Ltd's next accounts are due at Companies House by 30 October 2026 (in 16 days), covering the period to 30 January 2026.
When is On Site Service Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 30 January 2026, due by 30 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is On Site Service Ltd still trading?
On Site Service 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 On Site Service Ltd do?
On Site Service Ltd is registered under Site preparation (SIC 43120); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is On Site Service Ltd?
On Site Service Ltd was incorporated on 4 November 2013, 12 years ago.
What is the penalty if On Site Service 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 On Site Service 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.