- Companies
- Finishing trades
- Castle Cary
- Somerton Windows Ltd
Somerton Windows Ltd
- Company number
- 04972569
- Incorporated
- 21 Nov 200322 years trading
- Registered office
- The Offices, The Horsepond Courtyard, Castle Cary, Somerset, BA7 7BD
- Nature of business
- Other building completion and finishing
Somerton Windows Ltd is a 22-year-old private limited company registered in Castle Cary, company number 04972569, one of the UK's building finishing companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Somerton Windows LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £8,614 (+38.6%) on the year before, to £31K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £105K against £80K owed within a year: 1.3 times cover.
- 7 employees on average, down from 8 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £31K | £29K | £105K | £80K | 7 |
| 31 Dec 2024 | £22K | £83K | £111K | £87K | 8 |
| 31 Dec 2023 | £2,151 | £28K | £69K | £60K | 7 |
| 31 Dec 2022 | -£4,293 | £24K | £46K | £34K | 7 |
| 31 Dec 2021 | -£6,653 | £47K | £87K | £66K | 8 |
| 31 Dec 2020 | -£13K | £18K | £73K | £49K | 7 |
Who runs and owns Somerton Windows Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| S*** R*** | Director | Oct 2006 |
| A*** P*** | Director | May 2024 |
11 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| R*** R*** | Secretary | Nov 2003 | May 2007 |
| S*** R*** | Secretary | May 2007 | Jun 2010 |
| Swift Incorporations Limited | Corporate Nominee Secretary | Nov 2003 | Nov 2003 |
| J*** D*** | Director | May 2006 | Feb 2011 |
| S*** D*** | Director | May 2006 | Feb 2011 |
| D*** D*** | Director | Nov 2003 | Feb 2011 |
| R*** G*** | Director | Nov 2003 | Jun 2006 |
| M*** R*** | Director | Aug 2010 | Jul 2019 |
| C*** R*** | Director | Nov 2003 | Feb 2006 |
| R*** R*** | Director | Nov 2003 | Aug 2010 |
| Instant Companies Limited | Nominee director (company) | Nov 2003 | Nov 2003 |
People with significant control (2)
Where Somerton Windows Ltd is registered
The registered office is in Castle Cary (BA7), in the Somerset local authority area, South West. Show BA7 7BD on a map.
Other trade companies in BA7
- Mark Curtis Roofing and Building South West LtdBuilders
- Aviation Maintenance Group LtdMachinery repair and installation
- Tribal Auto LtdMotor traders
- H&J Motors LtdMotor traders
- Ribfix LtdMachinery repair and installation
- S W Building & Renovations LtdBuilders
- Nmjaero LtdMachinery repair and installation
- Room4UK LtdBuilders
Also registered at this address
8 other companies use the same registered office as Somerton Windows Ltd.
- 21 Degrees C LimitedPlumbers and heating engineers
- Cary Motor Services LimitedMachinery repair and installation
- Controlled Climate LimitedInstallers
- Greenman Solutions LtdLandscapers and gardeners
- Hutchins Electrical Contractors LimitedElectricians
- Mainstones Electrical LimitedElectricians
- Rob Trevis LimitedPlasterers
- S W Ollis LimitedMotor traders
What happens if Somerton Windows 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 04972569
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2003 (22 years ago)
- Registered office
- The Offices, The Horsepond Courtyard, Castle Cary, Somerset, BA7 7BD
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 October 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 Castle Cary
Other active building finishing companies registered in Castle Cary.
- D P Builders Disabled Adaptations Ltd2003
- S H Construction London Ltd2003
- Bagshaw Builders Limited2003
- Chapelstone Developments Limited2003
- John Morris Developments Ltd2003
- J M Completions Limited2003
- Deluxe Decor Limited2003
- D. J. Haughey Limited2003
All building finishing companies in Castle Cary · All trades in Castle Cary · Finishing trades across the UK
Frequently asked questions
When are Somerton Windows Ltd's accounts due?
Somerton Windows Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Somerton Windows Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Somerton Windows Ltd still trading?
Somerton Windows 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 Somerton Windows Ltd do?
Somerton Windows Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Somerton Windows Ltd?
Somerton Windows Ltd was incorporated on 21 November 2003, 22 years ago.
Who runs Somerton Windows Ltd?
Somerton Windows Ltd has 2 active directors, the longest-serving appointed in Oct 2006. Their names and service addresses are on the Companies House register.
Who owns Somerton Windows Ltd?
2 people or companies have significant control of Somerton Windows Ltd: an individual (owns 75% or more of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Somerton Windows 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 Somerton Windows 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.