- Companies
- Groundworks and demolition
- Winchester
- Whaddon Site Services Ltd
Whaddon Site Services Ltd
- Company number
- 12031922
- Incorporated
- 4 Jun 20197 years trading
- Registered office
- Baybridge Barn, Lower Baybridge Lane, Owslebury, Winchester, Hampshire, SO21 1JN
- Nature of business
- Site preparation
Whaddon Site Services Ltd is a 7-year-old private limited company registered in Winchester, company number 12031922, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £15K (-19.4%) on the year before, to £61K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £68K against £65K owed within a year: 1.1 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £61K | £7,241 | £68K | £65K | 2 |
| 31 Mar 2025 | £76K | £13K | £52K | £30K | 1 |
| 31 Mar 2024 | £77K | £42K | £59K | £29K | 1 |
| 31 Mar 2023 | £58K | £21K | £40K | £16K | 1 |
| 31 Mar 2022 | £33K | £27K | £35K | £20K | 1 |
| 31 Mar 2021 | £29K | £39K | £51K | £27K | 1 |
| 31 Mar 2020 | £6,905 | £8,807 | £28K | £26K | 1 |
Who runs and owns Whaddon Site Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| L*** G*** | Director | Jun 2019 |
| L*** L*** | Director | Jun 2019 |
People with significant control (2)
Where Whaddon Site Services Ltd is registered
The registered office is in Winchester (SO21), in the Winchester local authority area, South East. Show SO21 1JN on a map.
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What happens if Whaddon Site Services 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 12031922
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2019 (7 years ago)
- Registered office
- Baybridge Barn, Lower Baybridge Lane, Owslebury, Winchester, Hampshire, SO21 1JN
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 3 June 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 Winchester
Other active groundworks and demolition companies registered in Winchester.
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Frequently asked questions
When are Whaddon Site Services Ltd's accounts due?
Whaddon Site Services Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Whaddon Site Services Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Whaddon Site Services Ltd still trading?
Whaddon Site Services 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 Whaddon Site Services Ltd do?
Whaddon Site Services Ltd is registered under Site preparation (SIC 43120).
How old is Whaddon Site Services Ltd?
Whaddon Site Services Ltd was incorporated on 4 June 2019, 7 years ago.
Who runs Whaddon Site Services Ltd?
Whaddon Site Services Ltd has 2 active directors, the longest-serving appointed in Jun 2019. Their names and service addresses are on the Companies House register.
Who owns Whaddon Site Services Ltd?
2 people or companies have significant control of Whaddon Site Services Ltd: an individual (owns 50% to 75% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Whaddon Site Services 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 Whaddon Site Services 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.