- Companies
- Joiners and carpenters
- Poole
- Dolphin Carpentry Limited
Dolphin Carpentry Limited
- Company number
- 12515786
- Incorporated
- 12 Mar 20206 years trading
- Registered office
- 9 Axium Centre Dorchester Road, Lytchett Minster, Poole, Dorset, BH16 6FE
- Nature of business
- Joinery installation; Other specialised construction activities n.e.c.
Dolphin Carpentry Limited is a 6-year-old private limited company registered in Poole, company number 12515786, one of 26 joinery companies in Poole. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £697 (-54.7%) on the year before, to £577.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £7,578 against £8,180 owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £577 | £7,578 | £8,180 | 1 | |
| 31 Mar 2024 | £1,274 | £3,073 | £4,562 | 1 | |
| 31 Mar 2023 | £1,697 | £9,810 | £7,858 | 1 | |
| 31 Mar 2022 | £148 | £5,426 | £5,912 | 1 | |
| 31 Mar 2021 | £393 | £2,264 | £2,483 | 1 |
Where Dolphin Carpentry Limited is registered
The registered office is in Poole (BH16), in the Dorset local authority area, South West. Show BH16 6FE on a map.
Other trade companies in BH16
- Kerthow LimitedProperty developers
- Together Rewards LtdMotor traders
- Evans Home Servicing LtdJoiners and carpenters
- Core Electrical LtdElectricians
- Morrish Developments LimitedProperty developers
- Puraheat LtdPlumbers and heating engineers
- Quintopus LtdProperty developers
- Sika Property Services LtdSpecialist contractors
Also registered at this address
1 other company uses the same registered office as Dolphin Carpentry Limited.
- STS Brickwork LimitedBuilders
What happens if Dolphin Carpentry 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
- 12515786
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2020 (6 years ago)
- Registered office
- 9 Axium Centre Dorchester Road, Lytchett Minster, Poole, Dorset, BH16 6FE
- Nature of business
- Joinery installation (SIC 43320)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 11 March 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Poole
Other active joinery companies registered in Poole.
- Evans Home Servicing Ltd2026
- Gate Automation Specialists Ltd2017
- Innovel Technologies Limited2019
- Maison LamÉE Ltd2020
- MJV Carpentry and Construction Ltd2019
- Nautilus Properties Ltd2011
- NZ Carpentry & Building Ltd2010
- Paterson Carpentry Ltd2026
All joinery companies in Poole · All trades in Poole · Joiners and carpenters across the UK
Frequently asked questions
When are Dolphin Carpentry Limited's accounts due?
Dolphin Carpentry Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Dolphin Carpentry Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Dolphin Carpentry Limited still trading?
Dolphin Carpentry 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 Dolphin Carpentry Limited do?
Dolphin Carpentry Limited is registered under Joinery installation (SIC 43320); Other specialised construction activities n.e.c. (SIC 43999).
How old is Dolphin Carpentry Limited?
Dolphin Carpentry Limited was incorporated on 12 March 2020, 6 years ago.
What is the penalty if Dolphin Carpentry 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 Dolphin Carpentry 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.