- Company number
- 04269636
- Incorporated
- 14 Aug 200125 years trading
- Registered office
- 6 Canterton Lane, Brook, Lyndhurst, Hampshire, SO43 7HF
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate; Other professional, scientific and technical activities n.e.c.
On-Sites Limited is a 25-year-old private limited company registered in Lyndhurst, company number 04269636, one of 7 building contractors in Lyndhurst. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 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 down £6,906 (-96.5%) on the year before, to £254.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £121K against £98K owed within a year: 1.2 times cover.
- 1 employee on average, down from 2 the year before.
- 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 Dec 2024 | £254 | £121K | £98K | 1 | |
| 31 Dec 2023 | £7,160 | £516K | £482K | 2 | |
| 31 Dec 2022 | £6,578 | £509K | £473K | 4 | |
| 31 Dec 2021 | £6,528 | £456K | £424K | 4 | |
| 31 Dec 2020 | £6,253 | £357K | £313K | 4 | |
| 31 Dec 2019 | £5,647 | £7,721 | £280K | £290K | 4 |
| 31 Dec 2018 | £21K | £3,247 | £150K | £150K | 2 |
| 31 Aug 2017 | £15K | £3,222 | £451K | £463K | 2 |
| 31 Aug 2016 | £13K | £30K | £347K | £348K | |
| 31 Aug 2015 | £19K | £7,426 | £614K | £597K |
Where On-Sites Limited is registered
The registered office is in Lyndhurst (SO43), in the New Forest local authority area, South East. Show SO43 7HF on a map.
Other trade companies in SO43
- Occ Project Services LtdProperty developers
- Foraged Properties LtdProperty developers
- Amg Construction and Developments LtdBuilders
- Course to Steer Marine Solutions LtdMachinery repair and installation
- Williamson Property LimitedBuilders
- Able & Willing LtdSpecialist contractors
- New Forest Off Road LimitedMotor traders
- Evalue8Automotive LtdMotor traders
Also registered at this address
1 other company uses the same registered office as On-Sites Limited.
- Asgard Homes LtdBuilders
What happens if On-Sites 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 04269636
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 August 2001 (25 years ago)
- Registered office
- 6 Canterton Lane, Brook, Lyndhurst, Hampshire, SO43 7HF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 14 September 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 Lyndhurst
Other active building contractors registered in Lyndhurst.
- Tridex Solutions Limited2014
- Williamson Property Limited2025
- Amg Construction and Developments Ltd2026
- Asgard Homes Ltd2016
- Blaydon Developments Limited1996
- Loxwood Properties Ltd2017
All building contractors in Lyndhurst · All trades in Lyndhurst · Builders across the UK
Frequently asked questions
When are On-Sites Limited's accounts due?
On-Sites Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is On-Sites Limited'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 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is On-Sites Limited still trading?
On-Sites 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 On-Sites Limited do?
On-Sites Limited is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is On-Sites Limited?
On-Sites Limited was incorporated on 14 August 2001, 25 years ago.
What is the penalty if On-Sites 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 On-Sites 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.