- Companies
- Installers
- Poole
- Claymoor Construction Ltd
Claymoor Construction Ltd
- Company number
- 06000974
- Incorporated
- 16 Nov 200619 years trading
- Registered office
- 38 Bushell Road, Poole, Dorset, BH15 3HE
- Nature of business
- Other construction installation
Claymoor Construction Ltd is a 19-year-old private limited company registered in Poole, company number 06000974, one of 79 installation companies (insulation, lifts, shutters and similar) in Poole. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £86K (+108.1%) on the year before, to £166K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £234K against £54K owed within a year: 4.3 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £166K | £234K | £54K | 4 | |
| 30 Nov 2024 | £80K | £122K | £29K | 4 | |
| 30 Nov 2023 | £54K | £104K | £30K | 5 | |
| 30 Nov 2022 | £69K | £94K | £20K | 5 | |
| 30 Nov 2021 | £74K | £115K | £29K | 3 | |
| 30 Nov 2020 | £45K | £105K | £29K | 3 | |
| 30 Nov 2019 | £54K | £91K | £37K | 3 | |
| 30 Nov 2018 | £41K | £98K | £64K | 3 | |
| 30 Nov 2017 | £34K | £76K | £41K | 4 | |
| 30 Nov 2016 | £42K | £71K | £29K |
Who runs and owns Claymoor Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** F*** | Director | Nov 2006 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** B*** | Secretary | Nov 2006 | Oct 2009 |
| G*** F*** | Secretary | Oct 2009 | Jul 2023 |
| J*** B*** | Director | Nov 2006 | Oct 2009 |
| T*** L*** | Director | Nov 2006 | Jul 2023 |
Person with significant control
Where Claymoor Construction Ltd is registered
The registered office is in Poole (BH15), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH15 3HE on a map.
Other trade companies in BH15
- Only Electrical LtdElectricians
- Hudson Drone Services LtdCleaning companies
- Es Surfacing LtdSpecialist contractors
- Roofregen LtdRoofers
- Pro-House Builders & Decorators LtdBuilders
- Coastal Coatings Marine International LtdMachinery repair and installation
- Brightwork Yacht Care LtdMachinery repair and installation
- Am GRP LimitedMachinery repair and installation
What happens if Claymoor Construction 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 06000974
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2006 (19 years ago)
- Registered office
- 38 Bushell Road, Poole, Dorset, BH15 3HE
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 16 November 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Poole
Other active installation companies (insulation, lifts, shutters and similar) registered in Poole.
- Clear Solution Loft Care Ltd2026
- Coastal Decking Ltd2019
- Coastal Projects Ltd2023
- Composite Profiles Group Limited2025
- Composite Profiles UK Limited2001
- Connect Storage Systems Limited2001
- Contem Limited2020
- Coreworks Property Services Limited2024
All installation companies (insulation, lifts, shutters and similar) in Poole · All trades in Poole · Installers across the UK
Frequently asked questions
When are Claymoor Construction Ltd's accounts due?
Claymoor Construction Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Claymoor Construction Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Claymoor Construction Ltd still trading?
Claymoor Construction 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 Claymoor Construction Ltd do?
Claymoor Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Claymoor Construction Ltd?
Claymoor Construction Ltd was incorporated on 16 November 2006, 19 years ago.
Who runs Claymoor Construction Ltd?
Claymoor Construction Ltd has 1 active director, the longest-serving appointed in Nov 2006. Their names and service addresses are on the Companies House register.
Who owns Claymoor Construction Ltd?
One person or company has significant control of Claymoor Construction Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Claymoor Construction 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 Claymoor Construction 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.