- Companies
- Machinery repair and installation
- Broadstone
- Pinnacle Marine Ltd
Pinnacle Marine Ltd
- Company number
- 15108107
- Incorporated
- 31 Aug 20233 years trading
- Registered office
- 186B Lower Blandford Road, Broadstone, Dorset, BH18 8DP
- Nature of business
- Repair and maintenance of ships and boats
Pinnacle Marine Ltd is a 3-year-old private limited company registered in Broadstone, company number 15108107, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £2,786 (+20.3%) on the year before, to £17K.
- Current assets of £24K against £8,002 owed within a year: 2.9 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £17K | £6,720 | £24K | £8,002 | 2 |
| 31 Aug 2024 | £14K | £9,934 | £26K | £14K | 1 |
Where Pinnacle Marine Ltd is registered
The registered office is in Broadstone (BH18), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH18 8DP on a map.
Other trade companies in BH18
- Wheels and Waves Automotive LimitedMotor traders
- Salix Estates (Poole) LimitedProperty developers
- Yewtree Projects LtdProperty developers
- LM Carpentry & Building LtdProperty developers
- Gardan Landscapes LimitedLandscapers and gardeners
- J.J Electrical Contractor (Dorset) LtdElectricians
- Square and Compass Holdings LimitedProperty developers
- Coastal Trade Services LimitedElectricians
Also registered at this address
9 other companies use the same registered office as Pinnacle Marine Ltd.
- Black Birch Electrical LtdElectricians
- CV Management LtdMotor traders
- DDC Garden Machinery LtdRepair services
- Elite Construction & Landscapes LtdLandscapers and gardeners
- Fletchamoore (Poole) LtdCivil engineering
- J.V Marston Builders LimitedProperty developers
- JGS Fire and Electrical LtdElectricians
- LG Howson LtdCivil engineering
- LM Carpentry & Building LtdProperty developers
What happens if Pinnacle Marine 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15108107
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2023 (3 years ago)
- Registered office
- 186B Lower Blandford Road, Broadstone, Dorset, BH18 8DP
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 30 August 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Broadstone
Other active machinery repair and installation companies registered in Broadstone.
All machinery repair and installation companies in Broadstone · All trades in Broadstone · Machinery repair and installation across the UK
Frequently asked questions
When are Pinnacle Marine Ltd's accounts due?
Pinnacle Marine Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Pinnacle Marine Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Pinnacle Marine Ltd still trading?
Pinnacle Marine 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 Pinnacle Marine Ltd do?
Pinnacle Marine Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Pinnacle Marine Ltd?
Pinnacle Marine Ltd was incorporated on 31 August 2023, 3 years ago.
What is the penalty if Pinnacle Marine 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 Pinnacle Marine 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.